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Tropical Fruit Discussion / Re: Prune my 12’ tall Manila to manageable size
« on: November 21, 2023, 11:06:49 AM »
If the scaffold branches are low enough, I would keep the scaffolds and top work them. If you need to bring down the height of the tree, I would stump the tree and bark graft in Spring. If the bark grafts fail, then I would let a few selected water sprouts grow out and graft them.
By bark grafting immediately, you could save several months of waiting for the water sprouts to form and grow thick enough to graft over. If you do wait for the water sprouts to grow out, I would recommend bud grafting the sprouts as opposed to Z, cleft or other types of grafts. The bud grafts are easy, give you a better union, you use less scion material and you can orient the bud wherever you want your future branches to grow.
I’ve top worked many large mango trees in SoCal and I’ve learned that it’s best to keep as much of the scaffold branches as possible, as long as the branches are low enough and are in healthy condition.
If you do attempt to bark graft in Spring, make sure you add a wick to drain the excess moisture and make sure you cut back on watering if you head back or hat rack the top of the tree. Drowning of grafts was my biggest challenge when I first started top working larger mango trees.
Simon
By bark grafting immediately, you could save several months of waiting for the water sprouts to form and grow thick enough to graft over. If you do wait for the water sprouts to grow out, I would recommend bud grafting the sprouts as opposed to Z, cleft or other types of grafts. The bud grafts are easy, give you a better union, you use less scion material and you can orient the bud wherever you want your future branches to grow.
I’ve top worked many large mango trees in SoCal and I’ve learned that it’s best to keep as much of the scaffold branches as possible, as long as the branches are low enough and are in healthy condition.
If you do attempt to bark graft in Spring, make sure you add a wick to drain the excess moisture and make sure you cut back on watering if you head back or hat rack the top of the tree. Drowning of grafts was my biggest challenge when I first started top working larger mango trees.
Simon