Traditional Culture Encyclopedia - Traditional virtues - Grape fertilization time and method

Grape fertilization time and method

Grape fertilization time is before budding, before flowering, young fruit period, ripening period. Grapes need to apply nitrogen fertilizer before budding, only need to apply the fertilizer near the root system of grapes, but be careful not to let the fertilizer direct contact with the root system, otherwise it will burn the root system; applying nitrogen fertilizer during the budding period can promote the growth of the grape branches and leaves, and can improve the yield of grapes.

Newly planted grapevines, generally until the tendrils grow, new roots grow out. Apply too much fertilizer before the new roots grow.

On the one hand, it causes the seedlings to have difficulty absorbing water.

On the other hand, it makes it difficult for the new roots to grow, and when it encounters hot weather, the above-ground part dries up and dies. Before the new roots grow, it is only suitable for foliar supplementation, you can use urea water 500 times liquid + potassium dihydrogen phosphate 600 times liquid foliar spray, spray every 5 days, spray 3 times.

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