Zinc Sulfate
Zinc Sulfate - 1 lb is backordered and will ship as soon as it is back in stock.
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Care information
Care information
Please store this product in a temperature and humidity controlled environment, preferrable out of direct light.
Delivery and Shipping
Delivery and Shipping
We ship same day if the order is placed before 3 pm.
Zinc Sulfate
Zinc Sulfate can be used to increase plant growth and development, improve soil fertility, and counter the effects of cool soil temperatures.
Description
Description
Zinc Sulfate Monohydrate Powder from The Soil Makers delivers essential zinc for plant health with precise composition: 35.5% zinc (Zn) and 17% sulfur (S), with 35.5% of the zinc being water-soluble for rapid uptake.
Designed for foliar sprays, this zinc sulfate powder helps correct zinc deficiencies in lawn and garden crops, including vegetables, ornamentals, and fruit trees. For tree crops, apply in fall to support overwintering and early spring growth. Because zinc sulfate can cause leaf burn or fruit markings if misapplied, apply per label directions and perform a small test before broader spraying.
- Key specs: 35.5% Zn; 17% S; 35.5% water-soluble zinc.
- Form and use: soluble powder intended for dilute foliar sprays; compatible with standard garden sprayers.
- Safety: harmful if ingested; may cause severe eye damage; highly toxic to aquatic life with long-lasting effects. Handle with care; wear eye/skin protection and prevent runoff.
- Brand value: The Soil Makers combines soil-first science with practical garden performance—trusted by home gardeners and small-scale growers.
Customer rating: 5.0 from 1 review.
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Product features
Zinc sulfate monohydrate powder is fertilizer and feed grade. Guaranteed Analysis: Water Soluble Zinc (Zn) 35.5%, Sulfur (S) 17%. Zinc sulfate powder can be applied as a foliar spray or as a soil amendment for crops or incorporated into feed.
Note: There is a potential for leaf burn or marking of fruit when applied as a foliar. Fall application is recommended on tree crops. Harmful if swallowed. Causes serious eye damage. Very toxic to aquatic life with long lasting effects.
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