How to Cultivate Summer Black Grapes
Main content introduction: Here are some related experiences on how to cultivate Summer Black Grapes, followed by detailed information.
How to Cultivate Summer Black Grapes
There are many grape varieties, among which famous ones include Summer Black Grapes, Sunlight Rose Grapes, and Kyoho Grapes. Summer Black Grapes ripen earlier than Kyoho Grapes, are seedless, and have a high sugar content. Next, let's learn about the key points for cultivating black grapes.
Young Tree Management
After planting, proper management of young trees is essential. When the grape seedlings grow their eighth true leaf, top dressing should be done. Paint the surface every 15 days or so. Initially, nitrogen fertilizer is mainly used, which can be switched to phosphorus and potassium fertilizers in August and September.
After planting, the construction of trellises should be done. Several wires should be strung on the trellis. When the new shoots reach about 55 centimeters, they can be well tied to the vines. During the young tree stage, effective pest and disease control is necessary, with regular disinfectant sprays.
Seed and Soil Selection
You can choose the appropriate variety based on the variety characteristics and local weather conditions. After choosing the variety, a plot with convenient access, sufficient water, and deep soil layers should be selected for planting.
Flower and Fruit Management
Summer Black Grapes have strong growth capabilities, and new shoots will have two or more inflorescences. When planting Summer and Autumn Black Grapes, to increase the grape yield, one inflorescence should be retained for each new shoot. Too many inflorescences need to be removed. We should also do a good job of thinning fruits based on the tree's vitality.
Shaping and Pruning
About half a month after all the leaves fall in winter, we need to carry out a winter pruning. The main pruning targets are the current year's fruiting branches, retaining three buds for short cuts and removing excess branches. During pruning, generally prune inward, removing some weak and dense branches to improve the ventilation of Summer Black Grapes.
This article shares detailed information on how to cultivate Summer Black Grapes and hopes to be of help to you!