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Your #1 Source for Organic & Biological Farm Supplies
Your #1 Source for Organic & Biological Farm Supplies

Potassium Sulfate Granular (SOP) (0-0-50+S17%) - 50 lb Bag

  • Organic Status - NOP Compliant, Nat' List

Overview

Potassium is essential for a vigorous root system, plant growth, disease resistance, as well as fruit and vegetable quality. SOP...

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Potassium is essential for a vigorous root system, plant growth, disease resistance, as well as fruit and vegetable quality. SOP granular is a naturally mined mineral produced through a solar evaporation process and contains 17% sulfur.

This rate can vary from 1 to 10 lbs per 1000 sq. ft. It is best to apply according to your soil test. For lower application rates you can mix it into a fertilizer to get a more even distribution.

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Original price $43.00 - Original price $43.00
Original price
$43.00
$43.00 - $43.00
Current price $43.00

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Shipping Notice

Looks like your order might be big enough to ship on a pallet!

We have great pallet rates with our partner carriers and, if you're east of the Mississippi, you likely qualify for flat rates up to 2400 lbs. We can ship any size order but for orders of 5000 lbs and up (or if the website is only quoting UPS rates) you'll want to call us 800-540-9181 for the best shipping rate. Thank you!