1-year trees bare-root, also called "maidens" are basically sticks about 5ft high. They can be trained into any style you require as they grow.
"Bush" trees are trained at the nursery with a short clear stem, typically 15" - 20", above which the main branches start and radiate outwards - a bit like a wine glass. The idea is to keep the whole tree quite low to the ground, making picking and maintenance easier.
Half-standards are where the length of the clear stem is about 3ft / 1m. You can usually sit under a half-standard quite easily.
A standard is where the length of the clear stem is 6ft / 1.7m or more. You would be able stand beneath one of these trees, but they take several years to reach the necessary height etc.
There are many other styles of fruit tree, and if your supplier does not have the format you want, you can always do it yourself starting with the 1-year tree. For example some styles, often called spindles, pyramids or central leaders, require the main stem (the central leader) to be retained - whereas in bush-trained trees this will have been removed. Fruit quality is sometimes better on these forms, but that is less of an issue with cooking apples.
In most cases the graft union will be at roughly the same height.
MM106 is the main semi-vigorous rootstock used in the UK. It can be used for maidens, bush, and half-standard trees - it's not really vigorous enough for a full standard.
"Bush" trees are trained at the nursery with a short clear stem, typically 15" - 20", above which the main branches start and radiate outwards - a bit like a wine glass. The idea is to keep the whole tree quite low to the ground, making picking and maintenance easier.
Half-standards are where the length of the clear stem is about 3ft / 1m. You can usually sit under a half-standard quite easily.
A standard is where the length of the clear stem is 6ft / 1.7m or more. You would be able stand beneath one of these trees, but they take several years to reach the necessary height etc.
There are many other styles of fruit tree, and if your supplier does not have the format you want, you can always do it yourself starting with the 1-year tree. For example some styles, often called spindles, pyramids or central leaders, require the main stem (the central leader) to be retained - whereas in bush-trained trees this will have been removed. Fruit quality is sometimes better on these forms, but that is less of an issue with cooking apples.
In most cases the graft union will be at roughly the same height.
MM106 is the main semi-vigorous rootstock used in the UK. It can be used for maidens, bush, and half-standard trees - it's not really vigorous enough for a full standard.
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