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For a complete Nutrient Delivery System
Earth-friendly sources such as palm sugar and agave nectar
Use from start up to the day of harvest—spray PM even while hanging up your final product
The crown jewel of the GX Line is the Dow Membrane element
We use premium coco grow media triple washed
Bluelab OnePen Replacement Probe SL0900268 For a complete Nutrient DeliveryA replacement pH, Conductivity (EC), and Temperature Probe for Bluelab OnePen (PENONE) Maximise the life & accuracy of your Bluelab OnePen Features: Extends the life of your Bluelab OnePen minimising the need for full device replacements Quick and simple to replace, reducing downtime and keeping your OnePen functioning optimally Built to last with a double junction pH probe and titanium EC electrodes Delivers precise pH, Conductivity (EC), and
