JONATHAN GREEN MAG-I-CAL PLUS FOR ALKALINE & HARD SOILS 5M
Vendor: JONATHAN GREEN
Item #81430180
Super Sulfur (3 forms of sulfur) and
Super Gypsum combination product
that lowers soil pH and loosens hard
soil. Used in arid and semi-arid climates,
particularly in the West. Can be applied
on the same day as grass seed
or fertilizer.