Advanced Nutrients®, Piranha®, Root Mass Expander (1 liter) rockwool Hook holds the material firmly

Hook holds the material firmly in place

It can oscillate from side-to-side or lock in place

Controls mites

Device Station Limits:

Advanced Nutrients®, Piranha®, Root Mass Expander (1 liter) rockwool Hook holds the material firmlyAdvanced Nutrients Piranha, 0 0 0, Root Mass Expander, Supports A Balanced Root Zone (1 liter) Piranha 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