Advanced Nutrients Root Mass Expanders Piranha - 1 L extension Solution: Since an external exhaust

Solution: Since an external exhaust system rarely filters 100% of a room’s contaminants

Easy to read LCD

– Aggressive Dosage Rate: 8 ML per gallon

Built-in Data Logging

Advanced Nutrients Root Mass Expanders Piranha - 1 L extension Solution: Since an external exhaustPiranha is loaded with powerful fungi for maintaining a well balanced, yield boosting root zone. With the help of beneficial bacteria, these fungi break down nutrients into plant available forms while feeding on waste secreted by the roots, resulting in ideal conditions for an uber efficient rhizosphere. Add Piranha to your root mass expanders to give your plants the nutrition they need for building bigger biomass and lush flowers packed with