Walt’s Mined Gypsum 4 LB

Price: $7.71
(as of Feb 07, 2024 13:04:17 UTC – Details)

This amendment is a natural mineral source of sulfur and calcium. It is used to correct alkaline soil conditions. Additionally, it binds with clay particles to improve drainage and so mechanically improves the soil structure. By improving the soil structure, you maximize the benefits of watering and fertilizing.
Pure mined product (not recycled sheet rock)
Tomatoes love it!
Used to correct salts in the soil
Relatively water soluble making it a good source of fast release calcium