Management of vines planted on the roof;
1, there should be water, usually water pipes, using sprinkler irrigation or drip irrigation.
2. Scaffolding should be set up so that the grape trunk extends to the middle of the roof until the shelf surface is covered. It is best to use light materials, and the scaffolding should be arched. The height of the middle part from the ground is preferably1.8-2.0m.. Not too high, too high is not conducive to management.
3. The soil is fertile and loose, with good water permeability and water retention.
4, sufficient light, it is best to avoid the limelight, sometimes the strong wind will blow off the new branches of the grapes, affecting the yield. It is best to choose natural wind barriers such as buildings.