Menu
Search
Search
  1. Home
  2. Fertilizers
  3. Organic Fertilizers
  4. Organic Potassium fertilizers

Organic Potassium fertilizers

Supercharge Your Crops With Organic Potassium!

Organic farmers and gardeners: get your premium potassium-rich fertilizers from Custom Hydro! Our wide selection includes kelp meal, seaweed extract, potassium sulfate, langbeinite and potassium humates, perfect for nourishing your crops.

Featured Products

Organic Kelp Meal Fertilizer 50 lb.
(0)
Organic Kelp Meal Fertilizer 50 lb.
$99.35
In Stock.
Add to Cart
Kelpak liquid seaweed concentrate - 2.5 gal
(0)
Kelpak liquid seaweed concentrate - 2.5 gal
$115.31
In Stock.
Add to Cart

Products [20]

Sort by:
1 2 3 Next Page View All
Sul-Po-Mag standard mini-granule 50 lb.
(0)
Sul-Po-Mag standard mini-granule 50 lb.
$41.25
In Stock.
Add to Cart
Soluble Seaweed Fertilizer 0-0-14, 1 lb.
(0)
Soluble Seaweed Fertilizer 0-0-14, 1 lb.
$10.80
Temporary Back Order
Add to Cart
Soluble Seaweed Fertilizer 0-0-14, 4 lb.
(0)
Soluble Seaweed Fertilizer 0-0-14, 4 lb.
$37.80
Temporary Back Order
Add to Cart
Soluble Seaweed Fertilizer 0-0-14, 20 lb.
(1)
Soluble Seaweed Fertilizer 0-0-14, 20 lb.
$143.40
Back Order.
Add to Cart
Soluble Seaweed 0-0-14 fertilizer 50 lb.
(2)
Soluble Seaweed 0-0-14 fertilizer 50 lb.
$377.99
In Stock.
Add to Cart
Soluble Humic Acid 1 lb.
(0)
Soluble Humic Acid 1 lb.
$12.00
In Stock.
Add to Cart
Soluble Humic Acid 4 lb.
(0)
Soluble Humic Acid 4 lb.
$27.50
In Stock.
Add to Cart
Soluble Humic Acid 20 lb.
(0)
Soluble Humic Acid 20 lb.
$105.50
In Stock.
Add to Cart
Ferti-Organic Soluble Humic Acid 50 lb.
(0)
Ferti-Organic Soluble Humic Acid 50 lb.
$201.46
In Stock.
Add to Cart
1 2 3 Next Page View All

Serving Arkansas, Kansas, Missouri and Oklahoma. Shipping Nationwide! Wholesale to the public!

Copyright Custom Hydro. All Rights Reserved. Powered by MINERAL Salts.

TOP
0 Items