House & Garden Top Booster Size:20 Liter it features inspection doors and

it features inspection doors and ground level irrigation ports for larger sizes

This size is no longer in stock

The duct flanges fit with matching sized 10-inch inline fans and streamline installation to create high-efficiency filtration in HVAC and grow applications

If you'd like us to split your shipments

• Important in optimizing plant growth

House & Garden Top Booster Size:20 Liter it features inspection doors andHouse & Garden Top Booster: One week PK additive to supplement the flowering process Using premium phosphorus and potassium to support the plant in the final stage of reproductive growth, Top Booster is an innovative product that provides available and soluble nutrients to enhance floral production. Top Boosters nutrients support key plant processes required for adapting to a changing light environment, when upward growth is arrested, and all energy