Bluelab pH Pen Organic Nutrients & Supplements 2 teaspoons (10 mL) per

2 teaspoons (10 mL) per gallon (4 L) of water with every reservoir change

Optimal ratios of Calcium

Keeps Roots Clean: Stops root rot before it starts by clearing away dead matter

with soilless mixtures and potted plants

they encounter air gaps and dry out (the pruning process)

Bluelab pH Pen Organic Nutrients & Supplements 2 teaspoons (10 mL) perPlants get their nutrients from minerals but they can only get all the right minerals they need if certain conditions are right. Think of nutrients like a lock, pH is the key. A key factor that affects food uptake is whether your solution is acid or alkaline. We measure this in pH. The Bluelab pH Pen also measures the temperature of the solution, as root health is vital to the success of a crop. Temperature affects the growth rate and structure of a