Oakton Replacement Sensor for pHTestr 10/20/30 harvest-solutions Coir fibers promote better aeration

Coir fibers promote better aeration and drainage

* Available in Kelvin ratings of 3k

This is a soil amendment that aids in micronutrient uptake

The 5 green (1 watt) LED diodes provide a narrow spectrum of bright green light that is barely visible to plants but brighter than a normal green bulb to you

high quality coco coir and Vermicrop's own CocoNot

Oakton Replacement Sensor for pHTestr 10/20/30 harvest-solutions Coir fibers promote better aerationExpand the lifetime of your Oakton pH tester by keeping these replacement sensors on hand. These pH testers work with Oakton's line of 10, 20, and 30 series pHTestrs (OK3563410, OK3563420, and OK3563430).