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Thanks again for all of the advice on my previous post,which will take
some digesting,but very informative.My technique so far has been as follows. 1.Early in the summer I start taking out lateral side shoots so that I do not get too much of a thick unmanageable hedge later on.I do not take them all out as I wonder whether they will help the grapes grow and mature later.I am still unclear as to whether this is correct and whether I am inhibiting bud formation on those canes I leave for next year.(I use Double Guyot cane pruning and leave a couple of canes growing from near the old base for next years canes.) 2.I tie in the main shoots vertically early on to prevent them getting tangled.Sometimes with the occasional strong winds,these blow sideways,and I really need a better technique for tying in the shoots.I use 2-ply string tied tightly round the horizontal wire,and loosely round the vertical cane-however tight I tie onto the wire it tends to move,and I think I need a better technique.One book I use suggests twist ties(plastic coated wire),but surely they are difficult to remove during pruning? 3.About the end of June(i.e.now) I start hedging by top cutting the longest canes,and continue to take out some of the long side shoots(is this correct?)-perhaps I should just hedge the vines top and sides? 4.During July and August I start leaf removal (not all ) around the grape clusters to let the light and sulphur spray particularly into the grape region.At the end of August I stop pruning and net against bird attack(we have woodland all around and this is particularly necessary quite early). Thanks again,Michael.Any further advice very welcome. |
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michael wrote:
Thanks again for all of the advice on my previous post,which will take some digesting,but very informative.My technique so far has been as follows. 1.Early in the summer I start taking out lateral side shoots so that I do not get too much of a thick unmanageable hedge later on.I do not take them all out as I wonder whether they will help the grapes grow and mature later. Here is something to consider. At the field day summer education meeting a few weeks ago, it was brought up that in some cases it might make sense to leave the lateral and cut out the main shoot. I am still unclear as to whether this is correct and whether I am inhibiting bud formation on those canes I leave for next year.(I use Double Guyot cane pruning and leave a couple of canes growing from near the old base for next years canes.) This is the same system I am using. On some of my older widely spaced vines I am retaining cordon spur. I may consider infill planting later but planting between older established vines may not be the best thing to do. 2.I tie in the main shoots vertically early on to prevent them getting tangled.Sometimes with the occasional strong winds,these blow sideways,and I really need a better technique for tying in the shoots. How do you have your wires? It is difficult to see or explain without pictures. I have three sets of parallel wires on both sides of the post about 6 to 9 inches apart horizontally and spaced about a foot apart vertically. You can get plastic "C" clips, which are often used for attaching bird netting, and after the shoots are long enough to go between the wires merely "C" clip the two wires together. This will hold the shoots in place without tying. I learned this trick several weeks ago at the summer educational meeting I mentioned. I use 2-ply string tied tightly round the horizontal wire,and loosely round the vertical cane-however tight I tie onto the wire it tends to move,and I think I need a better technique.One book I use suggests twist ties(plastic coated wire),but surely they are difficult to remove during pruning? 3.About the end of June(i.e.now) I start hedging by top cutting the longest canes,and continue to take out some of the long side shoots(is this correct?)-perhaps I should just hedge the vines top and sides? Sounds good to me. 4.During July and August I start leaf removal (not all ) around the grape clusters to let the light and sulphur spray particularly into the grape region. This depends on your growing season. I start doing some very light initial leaf pulling on the East side after fruit set or slightly before. I make a couple passes during the season because as the clusters mature they will hang instead of being upright and different leaves will be in the way of sunlight. At the end of August I stop pruning and net against bird attack(we have woodland all around and this is particularly necessary quite early). In my area I have to net around the first week in August. That is when verasion begins here and that is when the birds get interested. Thanks again,Michael.Any further advice very welcome. Sounds like you are on the right track. |
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On 26 Jun, 13:21, "Paul E. Lehmann" wrote:
michael wrote: Thanks again for all of the advice on my previous post,which will take some digesting,but very informative.My technique so far has been as follows. 1.Early in the summer I start taking out lateral side shoots so that I do not get too much of a thick unmanageable hedge later on.I do not take them all out as I wonder whether they will help the grapes grow and mature later. Here is something to consider. *At the field day summer education meeting a few weeks ago, it was brought up that in some cases it might make sense to leave the lateral and cut out the main shoot. I am still unclear as to whether this is correct and whether I am inhibiting bud formation on those canes I leave for next year.(I use Double Guyot cane pruning and leave a couple of canes growing from near the old base for next years canes.) This is the same system I am using. *On some of my older widely spaced vines I am retaining cordon spur. *I may consider infill planting later but planting between older established vines may not be the best thing to do. 2.I tie in the main shoots vertically early on to prevent them getting tangled.Sometimes with the occasional strong winds,these blow sideways,and I really need a better technique for tying in the shoots. How do you have your wires? *It is difficult to see or explain without pictures. * I have three sets of parallel wires on both sides of the post about 6 to 9 inches apart horizontally and spaced about a foot apart vertically. You can get plastic "C" clips, which are often used for attaching bird netting, and after the shoots are long enough to go between the wires merely "C" clip the two wires together. *This will hold the shoots in place without tying. *I learned this trick several weeks ago at the summer educational meeting I mentioned. I use 2-ply string tied tightly round the horizontal wire,and loosely round the vertical cane-however tight I tie onto the wire it tends to move,and I think I need a better technique.One book I use suggests twist ties(plastic coated wire),but surely they are difficult to remove during pruning? 3.About the end of June(i.e.now) I start hedging by top cutting the longest canes,and continue to take out some of the long side shoots(is this correct?)-perhaps I should just hedge the vines top and sides? Sounds good to me. 4.During July and August I start leaf removal (not all ) around the grape clusters to let the light and sulphur spray particularly into the grape region. This depends on your growing season. *I start doing some very light initial leaf pulling on the East side after fruit set or slightly before. *I make a couple passes during the season because as the clusters mature they will hang instead of being upright and different leaves will be in the way of sunlight. At the end of August I stop pruning and net against bird attack(we have woodland all around and this is particularly necessary quite early). In my area I have to net around the first week in August. *That is when verasion begins here and that is when the birds get interested. Thanks again,Michael.Any further advice very welcome. Sounds like you are on the right track. Thanks for that.I have tried the plastic C-clips to tie my double wires together.I find that this makes it more difficult to sort out the crossing shoots and also makes it more difficult to spray so effectively-but I do use them sometimes.However I mainly fall back on tying with string.It seems that I use the same system as you-three single wires 9" apart with the lowest about 18" from the ground,then two sets of double wires about 6-9" apart-mine are rarely tight!,then two more single wires with the top wire at about 5'6". I am interested in your comment that you learned that it was better to prune the leaders than take the side shoots out.What was the reason given for this?Is it to do with the most efficient way to provide energy to the growing clusters through these leaves.I can see why the leaves on extension shoots 10'-20' away may have little effect. Cheers,Michael |
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On Jun 26, 5:48*am, michael wrote:
Thanks again for all of the advice on my previous post,which will take some digesting,but very informative.My technique so far has been as follows. 1.Early in the summer I start taking out lateral side shoots so that I do not get too much of a thick unmanageable hedge later on.I do not take them all out as I wonder whether they will help the grapes grow and mature later.I am still unclear as to whether this is correct and whether I am inhibiting bud formation on those canes I leave for next year.(I use Double Guyot cane pruning and leave a couple of canes growing from near the old base for next years canes.) 2.I tie in the main shoots vertically early on to prevent them getting tangled.Sometimes with the occasional strong winds,these blow sideways,and I really need a better technique for tying in the shoots.I use 2-ply string tied tightly round the horizontal wire,and loosely round the vertical cane-however tight I tie onto the wire it tends to move,and I think I need a better technique.One book I use suggests twist ties(plastic coated wire),but surely they are difficult to remove during pruning? 3.About the end of June(i.e.now) I start hedging by top cutting the longest canes,and continue to take out some of the long side shoots(is this correct?)-perhaps I should just hedge the vines top and sides? 4.During July and August I start leaf removal (not all ) around the grape clusters to let the light and sulphur spray particularly into the grape region.At the end of August I stop pruning and net against bird attack(we have woodland all around and this is particularly necessary quite early). Thanks again,Michael.Any further advice very welcome. You might want to try using one of those fake owl that the head move around. It might help with the birds it doesn't stop them all but helps cut back on the attack. You want to move it around very couples weeks makes it seem real. Mac |
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michael wrote:
On 26 Jun, 13:21, "Paul E. Lehmann" wrote: michael wrote: Thanks again for all of the advice on my previous post,which will take some digesting,but very informative.My technique so far has been as follows. 1.Early in the summer I start taking out lateral side shoots so that I do not get too much of a thick unmanageable hedge later on.I do not take them all out as I wonder whether they will help the grapes grow and mature later. Here is something to consider. *At the field day summer education meeting a few weeks ago, it was brought up that in some cases it might make sense to leave the lateral and cut out the main shoot. I am still unclear as to whether this is correct and whether I am inhibiting bud formation on those canes I leave for next year.(I use Double Guyot cane pruning and leave a couple of canes growing from near the old base for next years canes.) This is the same system I am using. *On some of my older widely spaced vines I am retaining cordon spur. *I may consider infill planting later but planting between older established vines may not be the best thing to do. 2.I tie in the main shoots vertically early on to prevent them getting tangled.Sometimes with the occasional strong winds,these blow sideways,and I really need a better technique for tying in the shoots. How do you have your wires? *It is difficult to see or explain without pictures. I have three sets of parallel wires on both sides of the post about 6 to 9 inches apart horizontally and spaced about a foot apart vertically. You can get plastic "C" clips, which are often used for attaching bird netting, and after the shoots are long enough to go between the wires merely "C" clip the two wires together. *This will hold the shoots in place without tying. *I learned this trick several weeks ago at the summer educational meeting I mentioned. I use 2-ply string tied tightly round the horizontal wire,and loosely round the vertical cane-however tight I tie onto the wire it tends to move,and I think I need a better technique.One book I use suggests twist ties(plastic coated wire),but surely they are difficult to remove during pruning? 3.About the end of June(i.e.now) I start hedging by top cutting the longest canes,and continue to take out some of the long side shoots(is this correct?)-perhaps I should just hedge the vines top and sides? Sounds good to me. 4.During July and August I start leaf removal (not all ) around the grape clusters to let the light and sulphur spray particularly into the grape region. This depends on your growing season. *I start doing some very light initial leaf pulling on the East side after fruit set or slightly before. *I make a couple passes during the season because as the clusters mature they will hang instead of being upright and different leaves will be in the way of sunlight. At the end of August I stop pruning and net against bird attack(we have woodland all around and this is particularly necessary quite early). In my area I have to net around the first week in August. *That is when verasion begins here and that is when the birds get interested. Thanks again,Michael.Any further advice very welcome. Sounds like you are on the right track. Thanks for that.I have tried the plastic C-clips to tie my double wires together.I find that this makes it more difficult to sort out the crossing shoots and also makes it more difficult to spray so effectively-but I do use them sometimes.However I mainly fall back on tying with string. I bought some plastic coated ties. They can be undone and used year after year. It seems that I use the same system as you-three single wires 9" apart with the lowest about 18" from the ground,then two sets of double wires about 6-9" apart-mine are rarely tight!,then two more single wires with the top wire at about 5'6". I am interested in your comment that you learned that it was better to prune the leaders than take the side shoots out. Sorry to mislead you. I did not mean in any way to do this for all laterals. Sometimes though, you may have a "bull cane" where this makes sense. Bull canes have long internode spacing the laterals have shorter ones with more leaves. So far, I have not done this - because I have not so far this year had a situation that waranted it. What was the reason given for this?Is it to do with the most efficient way to provide energy to the growing clusters through these leaves.I can see why the leaves on extension shoots 10'-20' away may have little effect. Cheers,Michael You are in England, right? What varieties are you growing? |
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"You are in England, right?"
That's another thing to consider. By the end of the year as the grapes are ripening the sun is lower in the sky up there in England. You may need all the leaves you can get. BTW, are you growing white wine? White wine is more forgiving if your grapes don't ripen fully. Bob Jun 26, 11:16 am, "Paul E. Lehmann" wrote: michael wrote: On 26 Jun, 13:21, "Paul E. Lehmann" wrote: michael wrote: Thanks again for all of the advice on my previous post,which will take some digesting,but very informative.My technique so far has been as follows. 1.Early in the summer I start taking out lateral side shoots so that I do not get too much of a thick unmanageable hedge later on.I do not take them all out as I wonder whether they will help the grapes grow and mature later. Here is something to consider. At the field day summer education meeting a few weeks ago, it was brought up that in some cases it might make sense to leave the lateral and cut out the main shoot. I am still unclear as to whether this is correct and whether I am inhibiting bud formation on those canes I leave for next year.(I use Double Guyot cane pruning and leave a couple of canes growing from near the old base for next years canes.) This is the same system I am using. On some of my older widely spaced vines I am retaining cordon spur. I may consider infill planting later but planting between older established vines may not be the best thing to do. 2.I tie in the main shoots vertically early on to prevent them getting tangled.Sometimes with the occasional strong winds,these blow sideways,and I really need a better technique for tying in the shoots. How do you have your wires? It is difficult to see or explain without pictures. I have three sets of parallel wires on both sides of the post about 6 to 9 inches apart horizontally and spaced about a foot apart vertically. You can get plastic "C" clips, which are often used for attaching bird netting, and after the shoots are long enough to go between the wires merely "C" clip the two wires together. This will hold the shoots in place without tying. I learned this trick several weeks ago at the summer educational meeting I mentioned. I use 2-ply string tied tightly round the horizontal wire,and loosely round the vertical cane-however tight I tie onto the wire it tends to move,and I think I need a better technique.One book I use suggests twist ties(plastic coated wire),but surely they are difficult to remove during pruning? 3.About the end of June(i.e.now) I start hedging by top cutting the longest canes,and continue to take out some of the long side shoots(is this correct?)-perhaps I should just hedge the vines top and sides? Sounds good to me. 4.During July and August I start leaf removal (not all ) around the grape clusters to let the light and sulphur spray particularly into the grape region. This depends on your growing season. I start doing some very light initial leaf pulling on the East side after fruit set or slightly before. I make a couple passes during the season because as the clusters mature they will hang instead of being upright and different leaves will be in the way of sunlight. At the end of August I stop pruning and net against bird attack(we have woodland all around and this is particularly necessary quite early). In my area I have to net around the first week in August. That is when verasion begins here and that is when the birds get interested. Thanks again,Michael.Any further advice very welcome. Sounds like you are on the right track. Thanks for that.I have tried the plastic C-clips to tie my double wires together.I find that this makes it more difficult to sort out the crossing shoots and also makes it more difficult to spray so effectively-but I do use them sometimes.However I mainly fall back on tying with string. I bought some plastic coated ties. They can be undone and used year after year. It seems that I use the same system as you-three single wires 9" apart with the lowest about 18" from the ground,then two sets of double wires about 6-9" apart-mine are rarely tight!,then two more single wires with the top wire at about 5'6". I am interested in your comment that you learned that it was better to prune the leaders than take the side shoots out. Sorry to mislead you. I did not mean in any way to do this for all laterals. Sometimes though, you may have a "bull cane" where this makes sense. Bull canes have long internode spacing the laterals have shorter ones with more leaves. So far, I have not done this - because I have not so far this year had a situation that waranted it. What was the reason given for this?Is it to do with the most efficient way to provide energy to the growing clusters through these leaves.I can see why the leaves on extension shoots 10'-20' away may have little effect. Cheers,Michael You are in England, right? What varieties are you growing? |
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So are you saying the north pole is the next great viticultual area
that has yet to be discovered? Bob On Jun 27, 8:30 pm, "Paul E. Lehmann" wrote: wrote: "You are in England, right?" That's another thing to consider. By the end of the year as the grapes are ripening the sun is lower in the sky up there in England. You may need all the leaves you can get. BTW, are you growing white wine? White wine is more forgiving if your grapes don't ripen fully. Bob Bob, the summers in the northern latitudes have a LOT of sunlight in the growing season. Ever been to Anchorage and seen all the plants that grow there in the summer? It is truly amazing. Not all grapes require the "growing season" such as Cabernet Sauvignon - as an example. Jun 26, 11:16 am, "Paul E. Lehmann" wrote: michael wrote: On 26 Jun, 13:21, "Paul E. Lehmann" wrote: michael wrote: Thanks again for all of the advice on my previous post,which will take some digesting,but very informative.My technique so far has been as follows. 1.Early in the summer I start taking out lateral side shoots so that I do not get too much of a thick unmanageable hedge later on.I do not take them all out as I wonder whether they will help the grapes grow and mature later. Here is something to consider. At the field day summer education meeting a few weeks ago, it was brought up that in some cases it might make sense to leave the lateral and cut out the main shoot. I am still unclear as to whether this is correct and whether I am inhibiting bud formation on those canes I leave for next year.(I use Double Guyot cane pruning and leave a couple of canes growing from near the old base for next years canes.) This is the same system I am using. On some of my older widely spaced vines I am retaining cordon spur. I may consider infill planting later but planting between older established vines may not be the best thing to do. 2.I tie in the main shoots vertically early on to prevent them getting tangled.Sometimes with the occasional strong winds,these blow sideways,and I really need a better technique for tying in the shoots. How do you have your wires? It is difficult to see or explain without pictures. I have three sets of parallel wires on both sides of the post about 6 to 9 inches apart horizontally and spaced about a foot apart vertically. You can get plastic "C" clips, which are often used for attaching bird netting, and after the shoots are long enough to go between the wires merely "C" clip the two wires together. This will hold the shoots in place without tying. I learned this trick several weeks ago at the summer educational meeting I mentioned. I use 2-ply string tied tightly round the horizontal wire,and loosely round the vertical cane-however tight I tie onto the wire it tends to move,and I think I need a better technique.One book I use suggests twist ties(plastic coated wire),but surely they are difficult to remove during pruning? 3.About the end of June(i.e.now) I start hedging by top cutting the longest canes,and continue to take out some of the long side shoots(is this correct?)-perhaps I should just hedge the vines top and sides? Sounds good to me. 4.During July and August I start leaf removal (not all ) around the grape clusters to let the light and sulphur spray particularly into the grape region. This depends on your growing season. I start doing some very light initial leaf pulling on the East side after fruit set or slightly before. I make a couple passes during the season because as the clusters mature they will hang instead of being upright and different leaves will be in the way of sunlight. At the end of August I stop pruning and net against bird attack(we have woodland all around and this is particularly necessary quite early). In my area I have to net around the first week in August. That is when verasion begins here and that is when the birds get interested. Thanks again,Michael.Any further advice very welcome. Sounds like you are on the right track. Thanks for that.I have tried the plastic C-clips to tie my double wires together.I find that this makes it more difficult to sort out the crossing shoots and also makes it more difficult to spray so effectively-but I do use them sometimes.However I mainly fall back on tying with string. I bought some plastic coated ties. They can be undone and used year after year. It seems that I use the same system as you-three single wires 9" apart with the lowest about 18" from the ground,then two sets of double wires about 6-9" apart-mine are rarely tight!,then two more single wires with the top wire at about 5'6". I am interested in your comment that you learned that it was better to prune the leaders than take the side shoots out. Sorry to mislead you. I did not mean in any way to do this for all laterals. Sometimes though, you may have a "bull cane" where this makes sense. Bull canes have long internode spacing the laterals have shorter ones with more leaves. So far, I have not done this - because I have not so far this year had a situation that waranted it. What was the reason given for this?Is it to do with the most efficient way to provide energy to the growing clusters through these leaves.I can see why the leaves on extension shoots 10'-20' away may have little effect. Cheers,Michael You are in England, right? What varieties are you growing? |
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On 26 Jun, 17:16, "Paul E. Lehmann" wrote:
michael wrote: On 26 Jun, 13:21, "Paul E. Lehmann" wrote: michael wrote: Thanks again for all of the advice on my previous post,which will take some digesting,but very informative.My technique so far has been as follows. 1.Early in the summer I start taking out lateral side shoots so that I do not get too much of a thick unmanageable hedge later on.I do not take them all out as I wonder whether they will help the grapes grow and mature later. Here is something to consider. *At the field day summer education meeting a few weeks ago, it was brought up that in some cases it might make sense to leave the lateral and cut out the main shoot. I am still unclear as to whether this is correct and whether I am inhibiting bud formation on those canes I leave for next year.(I use Double Guyot cane pruning and leave a couple of canes growing from near the old base for next years canes.) This is the same system I am using. *On some of my older widely spaced vines I am retaining cordon spur. *I may consider infill planting later but planting between older established vines may not be the best thing to do. 2.I tie in the main shoots vertically early on to prevent them getting tangled.Sometimes with the occasional strong winds,these blow sideways,and I really need a better technique for tying in the shoots. How do you have your wires? *It is difficult to see or explain without pictures. I have three sets of parallel wires on both sides of the post about 6 to 9 inches apart horizontally and spaced about a foot apart vertically. You can get plastic "C" clips, which are often used for attaching bird netting, and after the shoots are long enough to go between the wires merely "C" clip the two wires together. *This will hold the shoots in place without tying. *I learned this trick several weeks ago at the summer educational meeting I mentioned. I use 2-ply string tied tightly round the horizontal wire,and loosely round the vertical cane-however tight I tie onto the wire it tends to move,and I think I need a better technique.One book I use suggests twist ties(plastic coated wire),but surely they are difficult to remove during pruning? 3.About the end of June(i.e.now) I start hedging by top cutting the longest canes,and continue to take out some of the long side shoots(is this correct?)-perhaps I should just hedge the vines top and sides? Sounds good to me. 4.During July and August I start leaf removal (not all ) around the grape clusters to let the light and sulphur spray particularly into the grape region. This depends on your growing season. *I start doing some very light initial leaf pulling on the East side after fruit set or slightly before. *I make a couple passes during the season because as the clusters mature they will hang instead of being upright and different leaves will be in the way of sunlight. At the end of August I stop pruning and net against bird attack(we have woodland all around and this is particularly necessary quite early). In my area I have to net around the first week in August. *That is when verasion begins here and that is when the birds get interested. Thanks again,Michael.Any further advice very welcome. Sounds like you are on the right track. Thanks for that.I have tried the plastic C-clips to tie my double wires together.I find that this makes it more difficult to sort out the crossing shoots and also makes it more difficult to spray so effectively-but I do use them sometimes.However I mainly fall back on tying with string. I bought some plastic coated ties. *They can be undone and used year after year. It seems that I use the same system as you-three single wires 9" apart with the lowest about 18" from the ground,then two sets of double wires about 6-9" apart-mine are rarely tight!,then two more single wires with the top wire at about 5'6". I am interested in your comment that you learned that it was better to prune the leaders than take the side shoots out. Sorry to mislead you. *I did not mean in any way to do this for all laterals. *Sometimes though, you may have a "bull cane" where this makes sense. *Bull canes have long internode spacing the laterals have shorter ones with more leaves. So far, I have not done this - because I have not so far this year had a situation that waranted it. What was the reason given for this?Is it to do with the most efficient way to provide energy to the growing clusters through these leaves.I can see why the leaves on extension shoots 10'-20' away may have little effect. Cheers,Michael You are in England, right? What varieties are you growing?- Hide quoted text - - Show quoted text - Hi Paul, I grow five varieties of grapes in Herefordshire,England,which is becoming a good climate for vines-we have about 28" of rainfall annually and typically bright autumns.They a Bacchus-a white grape.Ripens early October Schonburger-a white grape.Ripens mid october Rondo-a red grape .Ripens late September. Regent -a red grape .Ripens mid October. Johanniter-a new white hybrid. I have chosen the above varieties as they have all been developed in Germany for early ripening.Rondo,Regent and Johanniter are 'new' disease resistant varieties and do not suffer much from powdery mildew.Bacchus and Schonburger are older hybrids which (when grown in England)have won top prizes in European blind tastings. I also know of some English vineyards who are beginning to plant Cabernet sauvingnon,so our climate must be getting better.Typically our rainfull is not that high,and we often have long dry spells-we are on a s-facing limestone soil so our drainage is excellent also. Cheers,Michael Bacchus-a white variety that is popular in Germany |
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michael wrote:
On 26 Jun, 17:16, "Paul E. Lehmann" wrote: michael wrote: On 26 Jun, 13:21, "Paul E. Lehmann" wrote: michael wrote: Thanks again for all of the advice on my previous post,which will take some digesting,but very informative.My technique so far has been as follows. 1.Early in the summer I start taking out lateral side shoots so that I do not get too much of a thick unmanageable hedge later on.I do not take them all out as I wonder whether they will help the grapes grow and mature later. Here is something to consider. *At the field day summer education meeting a few weeks ago, it was brought up that in some cases it might make sense to leave the lateral and cut out the main shoot. I am still unclear as to whether this is correct and whether I am inhibiting bud formation on those canes I leave for next year.(I use Double Guyot cane pruning and leave a couple of canes growing from near the old base for next years canes.) This is the same system I am using. *On some of my older widely spaced vines I am retaining cordon spur. *I may consider infill planting later but planting between older established vines may not be the best thing to do. 2.I tie in the main shoots vertically early on to prevent them getting tangled.Sometimes with the occasional strong winds,these blow sideways,and I really need a better technique for tying in the shoots. How do you have your wires? *It is difficult to see or explain without pictures. I have three sets of parallel wires on both sides of the post about 6 to 9 inches apart horizontally and spaced about a foot apart vertically. You can get plastic "C" clips, which are often used for attaching bird netting, and after the shoots are long enough to go between the wires merely "C" clip the two wires together. *This will hold the shoots in place without tying. *I learned this trick several weeks ago at the summer educational meeting I mentioned. I use 2-ply string tied tightly round the horizontal wire,and loosely round the vertical cane-however tight I tie onto the wire it tends to move,and I think I need a better technique.One book I use suggests twist ties(plastic coated wire),but surely they are difficult to remove during pruning? 3.About the end of June(i.e.now) I start hedging by top cutting the longest canes,and continue to take out some of the long side shoots(is this correct?)-perhaps I should just hedge the vines top and sides? Sounds good to me. 4.During July and August I start leaf removal (not all ) around the grape clusters to let the light and sulphur spray particularly into the grape region. This depends on your growing season. *I start doing some very light initial leaf pulling on the East side after fruit set or slightly before. *I make a couple passes during the season because as the clusters mature they will hang instead of being upright and different leaves will be in the way of sunlight. At the end of August I stop pruning and net against bird attack(we have woodland all around and this is particularly necessary quite early). In my area I have to net around the first week in August. *That is when verasion begins here and that is when the birds get interested. Thanks again,Michael.Any further advice very welcome. Sounds like you are on the right track. Thanks for that.I have tried the plastic C-clips to tie my double wires together.I find that this makes it more difficult to sort out the crossing shoots and also makes it more difficult to spray so effectively-but I do use them sometimes.However I mainly fall back on tying with string. I bought some plastic coated ties. *They can be undone and used year after year. It seems that I use the same system as you-three single wires 9" apart with the lowest about 18" from the ground,then two sets of double wires about 6-9" apart-mine are rarely tight!,then two more single wires with the top wire at about 5'6". I am interested in your comment that you learned that it was better to prune the leaders than take the side shoots out. Sorry to mislead you. *I did not mean in any way to do this for all laterals. *Sometimes though, you may have a "bull cane" where this makes sense. *Bull canes have long internode spacing the laterals have shorter ones with more leaves. So far, I have not done this - because I have not so far this year had a situation that waranted it. What was the reason given for this?Is it to do with the most efficient way to provide energy to the growing clusters through these leaves.I can see why the leaves on extension shoots 10'-20' away may have little effect. Cheers,Michael You are in England, right? What varieties are you growing?- Hide quoted text - - Show quoted text - Hi Paul, I grow five varieties of grapes in Herefordshire,England,which is becoming a good climate for vines-we have about 28" of rainfall annually and typically bright autumns.They a Bacchus-a white grape.Ripens early October Schonburger-a white grape.Ripens mid october Rondo-a red grape .Ripens late September. Regent -a red grape .Ripens mid October. Johanniter-a new white hybrid. I have chosen the above varieties as they have all been developed in Germany for early ripening.Rondo,Regent and Johanniter are 'new' disease resistant varieties and do not suffer much from powdery mildew.Bacchus and Schonburger are older hybrids which (when grown in England)have won top prizes in European blind tastings. I also know of some English vineyards who are beginning to plant Cabernet sauvingnon,so our climate must be getting better.Typically our rainfull is not that high,and we often have long dry spells-we are on a s-facing limestone soil so our drainage is excellent also. Cheers,Michael Bacchus-a white variety that is popular in Germany That sounds interesting. Cabernet Sauvignon seems to require a long hang time and around here generally is not ready for harvest until mid to late October - providing the killing frosts holds off that long. Cabernet Franc seems to be a good variety for cooler climates. I tasted some excellent locally grown Cabernet Franc when I visited Nova Scotia. I was surprised to see vineyards there. I guess the Gulf Stream really helps moderate the climate. |
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