🌿 Leaf removal
Removing some leaves around the bunches so they get air and sunlight.
Leaf removal is a vineyard task in which some leaves around the grape bunches are taken away. It is done by hand or by machine, usually in summer, after flowering and before ripening begins. Leaves are removed more often on the side of the row that gets less scorching sun.
Why it is done. The vine forms a dense leaf canopy, and the bunches stay in shade and damp inside it. When leaves are thinned, air moves freely between the berries. They dry faster after rain, and the risk of grey rot drops. Sunlight also reaches the berries better, helping the skins ripen and developing colour and aroma.
There is a risk as well. If bunches are exposed too early or too much, berries can get sunburn, especially in heat. So growers choose the timing and the side of the row carefully.
It is one of many "green" tasks with which a grower manages the canopy and the crop.
Links
- Previous step
- 🌿 Canopy (grape)
- What it affects
- 🦠 Botrytis bunch rot (grey rot)
- Part of
- 🌿 Canopy (grape)
Frequently asked questions
Why are leaves removed in a vineyard?
So bunches get air and sunlight. This lowers the risk of rot and helps berries ripen.
When are leaves removed?
Usually in summer, after flowering and before the berries ripen.
Can it harm the grapes?
Yes. If bunches are exposed too early or too much, berries can get sunburn.