Hydro Logic Stealth-RO & smallBoy Green Coconut Carbon Filter (HL22110) Blocks & Mats Cali Pro is designed for

Cali Pro is designed for growers who want a premium base nutrient that’s easy to use but guarantees professional results

Tamp soil gently to secure plant and water thoroughly

and start filling the top tray with your ground flower

These castings are an organic source of nitrogen

Hydro Logic Stealth-RO & smallBoy Green Coconut Carbon Filter (HL22110) Blocks & Mats Cali Pro is designed forThe Hydro Logic 10" x 2. 5" Replacement GreenBlock Coconut Carbon Filters are made using high performance coconut shell green carbon which has more micro pores compared to other types of carbon and features a unique binder system delivering a product with superior absorption capacity and kinetic dynamics. Use this to replace your carbon filter for the Stealth RO and SmallBoy filtration units.