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5pounds of ORGANICPotassium Sulfate powder
Highly soluble0-0-50 OMRI LISTED
We have this product in bulk and re-package it into smaller sizes
Diamond K Ultra Fines — Sulfate of Potash
Its primary elements are 52% potash (K2O) and 18% sulfate (SO4). The superior fine grain, minus 200 mesh, and organically certified, SOP is designed to be uniformly metered, dissolved and injected directly into an irrigation system.
To make a 6% liquid potash solution:
Dissolve 1 pound of Sulfate of Potash powder in 1 gallon of warm to hot water and shake/stir well.
Sulfate of Potash is an enriched source of potassium, which aids in developing plant vigor and disease resistance.
Source of Sulfur
Sulfate of Potash contributes much needed sulfur as sulfate, a secondary element which aids in developing dark green color. Safe
Sulfate of Potash has a very low salt index. Sulfate of potash is virtually chloride free and thus has a lower burn potential than either muriate of potash or sulfate of potash magnesia. Directions:It is always recommended to obtain a soil test prior to application. In the absence of soil test recommendations use the following recommendations. For Lawns, Trees, Shrubs, & Vegetables:
apply at the rate of 1/2 -1lb (3/4 -1 ¾ cups) per 100 square feet.
Per Plant:
For small plants sprinkle ½-1 teaspoonful of Sulfate of Potash around base of plant making sure not to expose Potash to plant foliage.
