Root Royale Clay Pebbles, 50 Liters Shopify Collective then choose your preferred relative

then choose your preferred relative humidity (RH) setpoint with the rotary knob

use at 30 ml per gallon

Smart FC4000 Grow Light System: The smart FC4000 grow light enables mobile connectivity

Thermal Stability

Root Royale Clay Pebbles, 50 Liters Shopify Collective then choose your preferred relativeRoot Royale Clay Pebbles, 50 Liter Bag Root Royale Hydro Clay Pebbles are an environmentally friendly grow medium that can be reused over and over again! These clay pebbles have been fired in super heated kilns causing them to expand and become extremely porous. These tiny holes and crevices inside each pebble hold and transmit extremely high amounts of air and water to your plant's roots, helping them grow bigger and faster, and making them perfect