Why Grapes / Grapevine Needs Zinc
Zinc is an essential nutrient for Grapes / Grapevine growth and development. Zinc is the most deficient micronutrient in Indian soils. Over 50% of Indian farmland is zinc deficient.
In India, Zinc Deficiency is particularly common in Grapes / Grapevine grown in Maharashtra (Nashik), Karnataka due to specific soil conditions in these regions.
Visual Symptoms of Zinc Deficiency in Grapes / Grapevine
🔍 What to look for in your Grapes / Grapevine field:
Soil Causes of Zinc Deficiency in Grapes / Grapevine
Zinc Deficiency in Grapes / Grapevine is commonly caused by: pH > 7.5, waterlogged soils, calcareous soils
A soil test is the most reliable way to confirm Zinc deficiency. Use SoilPro's NPK Calculator to get fertilizer recommendations based on your soil test values.
How to Correct Zinc Deficiency in Grapes / Grapevine
| Product | Application Method | Dose | Timing |
|---|---|---|---|
| Zinc Sulphate 33% (5-10 kg/acre) | Soil | 5-10 kg/acre | Vegetative stage |
| ZnEDTA foliar spray (0.5%) | Foliar spray | 0.5% | Vegetative stage |
| Zinc Oxide WP foliar | Foliar spray | As per label | Vegetative stage |
Frequently Asked Questions
What are the symptoms of Zinc Deficiency in Grapes / Grapevine?
yellowing between veins (interveinal chlorosis), small leaves, shortened internodes, poor grain fill
How quickly can I fix Zinc Deficiency in Grapes / Grapevine?
Foliar sprays show improvement in 7-10 days. Soil applications take 2-3 weeks. Severe deficiency may need 2-3 foliar sprays at weekly intervals.
Does Zinc Deficiency affect Grapes / Grapevine yield?
Yes significantly. Zinc deficiency reduces Grapes / Grapevine yield by 20-50% depending on severity. It also reduces fruit/grain quality.
Which soil test should I do for Grapes / Grapevine?
Test for pH, EC, N, P, K, Zn, Fe, Mn, B, and organic carbon. SoilPro can interpret any soil test report and give crop-specific recommendations.