You need to enable Javascript in your browser to use most features on our website.
The EC levels & pH levels can be controlled depending on the plants that are grown. Standard pH: 5.3-6.5 EC: unwashed : less than 2.2 mS/cm Washed : 0.8 ms/cm 1.4 lb briquette, 11 lb bales, 22 lb bale, 55 lb bale.
