Liquid Micronutrients. Earth Juice Microblast is a proprietary liquid formula to be used to prevent and correct micronutrient deficiencies. Contains Magnesium 0.50%; Boron 0.02%; Cobalt 0.0005%; Iron 0.10%; Manganese 0.05%; Molybdenum 0.0005%; and Zinc 0.05% in an organic base. Naturally buffered for assured plant absorption. May be added to nutrient solution reservoirs, watered in or used as a foliage spray.
DIRECTIONS FOR USE:
Use 1-2 tsp Microblast per gallon of water, every 2 to 4 weeks.
Ingredients: Kelp meal, magnesium sulfate, borax, cobalt sulfate, ferrous sulfate, manganese sulfate, sodium molybdate and zinc sulfate.