★★★★★
Prices start at : 12.5 USD / 55.0 lbs
DIRECTIONS FOR USE: Use 1-2 tsp Microblast per gallon of water, every 2 to 4 weeks. Basic Feeding Schedule (PDF) Advanced Feeding Schedule (PDF) Ingredients: Kelp meal, magnesium sulfate, borax, cobalt sulfate, ferrous sulfate, manganese sulfate, sodium...
- brand: Hydro-Organics (Earth Juice)