Active Aqua Two-Stage Reverse Osmosis System, 100 GPD Water Filter Black Spot For sidedressing: 2 Tablespoons per

For sidedressing: 2 Tablespoons per plant before watering every 2-3 weeks

Check our large collection and find the size that matches your carbon filter

perlite and sphagnum peat

Helps plants form healthier

proprietary botanical extracts as well as ample phosphorus and potassium to encourage the highest density in flowering

Active Aqua Two-Stage Reverse Osmosis System, 100 GPD Water Filter Black Spot For sidedressing: 2 Tablespoons perSpecifically designed to generate small volumes of clean water on demand, this 2 stage system is one of the most economical RO systems in the world! Includes a 10" combo carbon & sediment filter to reduce chlorine and assure good membrane life. Hydrofarm TFC membrane element Heavy duty wall mounting bracket Replacement filters are AARO701 and AARO315 A minimum of 40 psi is required to properly operate the system.