Search results for “gypsum”

NutraSoft OP Gypsum is a granulated gypsum soil amendment for lawns and gardens, with an analysis of 21% calcium and 16% sulfur. Gypsum adds calciu...

An extremely pure, solution-grade calcium sulfate. Diamond K Premium 97 gypsum improves soil structure, crop quality and yields when used according...

64% Calcium Sulfate, 22% Ca, 12% S. Supplemental Calcium for when soil pH does not need adjusted. Non-inventory items are non-returnable. Apply acc...

This potting soil made by Vermont Compost Company is by far one of the best on the market. It is a compost-based potting mix developed for organic ...

Also known as Langbeinite, Kmag, SulPoMag and Trio. Contains potassium (K), magnesium (Mg) and sulfur (S) – three of the essential nutrients that p...

This potting soil made by Vermont Compost Company is by far one of the best on the market. It is a compost-based potting mix developed for organic ...

For high turnover, high production plantings, especially in high tunnels. This blend is aimed at meeting the needs of intensively grown vegetable c...

Jolly Roger Potting Mix made by Vermont Compost Company is specifically crafted for container cultivation of crops, such as flowering hemp cultivar...

A professional grade living soil blend with optimal aeration for container horticulture. Formulated for rapid vegetative growth. Light enough for m...

This potting mix made by Vermont Compost Company is by far one of the best on the market. It is a composted manure based potting mix developed for ...

A professional grade living soil blend with optimal aeration for container horticulture. Formulated for rapid vegetative growth. Light enough for m...

For high turnover, high production plantings, especially in high tunnels. This blend is aimed at meeting the needs of intensively grown vegetable c...

For high turnover, high production plantings, especially in high tunnels. This blend is aimed at meeting the needs of intensively grown vegetable c...

Our most heavily amended living soil blend. Supercharged with bio-stimulants, biochar, microbial foods, preventative natural pest controls, and myc...

This potting mix made by Vermont Compost Company is by far one of the best on the market. It is a composted manure based potting mix developed for ...

Our most heavily amended living soil blend. Supercharged with bio-stimulants, biochar, microbial foods, preventative natural pest controls, and myc...

A lightweight potting mix designed for seed starting and growing vigorous transplants. Optimized for the greenhouse grower with an ideal balance of...

Made from calcined kaolin clay, this white coating for plant surfaces suppresses insect pests and reduces heat stress and sunburn. Use on fruit and...

United States Pharmacopeia (USP) Grade Epsom Salt  Magnesium sulfate can be used in bath salts and floatation therapy, where high concentrations ra...

A lightweight potting mix designed for seed starting and growing vigorous transplants. Optimized for the greenhouse grower with an ideal balance of...

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

Vermiculite is a lightweight mineral that holds and releases air and water as plants require. It turns caked soil into a friable medium and gives b...

Perlite is a specially processed, expanded volcanic material. Loosens heavy clay soil and gives body to light sandy soils. Similar uses to vermicul...

Magnesium Sulfate (Epsom Salt) Technical Grade - Mg 9.8%, S 12.9%. Quick acting magnesium fertilizer for soil or foliar applications. For home, cos...