Heavy 16 Prime Bloom Nutrient, 8 oz Container Size:15 Gallon you can establish negative pressure

you can establish negative pressure to keep airborne odor particles from escaping

Highly-concentrated

Premium activated carbon air filtration allows for discrete growing

humic acids derived from leonardite

Heavy 16 Prime Bloom Nutrient, 8 oz Container Size:15 Gallon you can establish negative pressureMore Science, Fewer Bottles Heavy 16 uses a powerful combination of mineral and natural ingredients in a system that is straightforward to apply and maintain Improves overall plant nutrition Improves soil nutrient conditions for better crop yield Support microbial populations Supports conditions for better plant establishment