★★★★★
Prices start at : 14.95 USD
It's also a boon for tomato lovers, because it has the vitamins and minerals that tomato plants need to produce abundant, intensely flavored fruit. Roses and other flowers thrive on greensand because it supplies marine potash, silica, iron oxide, magnesia,...
- ✓ NPK analysis: 0-1-6
- ✓ Apply 2-4 lbs per 100 sq ft
- ✓ 5-lb. bag
- ✓ Helps loosen heavy clay soil