Alfred pH Test Strips (4.5 - 9) 150 Strips fabric Stealth-RO sediment filter 10" x

Stealth-RO sediment filter 10" x 2

These trays sit in the precise footprint that their name suggests and fit easily into all growing tents on the market

growers usually need to double or triple phosphorous levels

2 x 5 Gallon FDA approved bucket

Alfred pH Test Strips (4.5 - 9) 150 Strips fabric Stealth-RO sediment filter 10" xAlfreds pH Test Strips are quick, easy, and reliable! Dont take any chances, no other nutrient solution characteristic is more important for healthy plants. Without the correct acidity alkalinity, the ability of your plants roots to uptake critical nutrients is severely limited. Simply dip the testing zone of the litmus strip in a sample of water or nutrient solution, hold for 3 5 seconds, and youre done. Now remove the testing strip from the