SKU: 85685452198
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Auto-off function to extend battery life
Simple to operate - Easy to use
The result is an optimized growing medium and root zone that work together to support high-performing plants
Pyrethrum TR is a ready-to-use
more stable in the reservoir and even better results than before
General Hydroponics® pH Test Indicator 8 oz acid mix Auto-off function to extend batteryGeneral Hydroponics pH Test Kits make pH testing easy. Simply fill a test tube halfway with nutrient, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease of use, which are important factors when the health of a valuable crop is at stake. Use 3 drops per 5ml of solution.
US$ 10.95
US$ 14.95
US$ 12.88
US$ 59.99
US$ 161.03
