★★★★★
Prices start at : 14.95 USD
Roses and other flowers thrive on greensand because it supplies marine potash, silica, iron oxide, magnesia, lime, phosphoric acid and 22 trace minerals. Fertilize your roses with greensand to prolong their blooms next year.
- ✓ NPK analysis: 0-1-6
- ✓ Apply 2-4 lbs per 100 sq ft
- ✓ Helps loosen heavy clay soil
- ✓ 5-lb. bag