Bluelab Replacement pH Probe Water Tanks & Treatment Achieve exceptional harvest yields and

Achieve exceptional harvest yields and strong blooming with GHE's Urtica

you shouldn't adjust the pH level

The products are suitable for use in coco growing substrates

Mist seedlings or cuttings every other day

is economical and is absorbed by the plant virtually immediately

Bluelab Replacement pH Probe Water Tanks & Treatment Achieve exceptional harvest yields andOverview The replacement pH probe for Bluelab Combo, pH meters and Guardian Monitors is a premium system spare made by Bluelab. Benefits Easy to clean Gel filled (non refillable), low maintenance Double junction Waterproof cable joint Probe holder included keeps probe secure Quality BNC connection 2 meter 6. 56 foot standard cable