Down To Earth Langbeinite (Sul-Po-Mag) - 5 lb Root Riot will give you

Root Riot will give you faster

You can access the data via the cloud from a remote mobile device or computer to check for extreme variances to ensure these critical parameters are hitting the mark for crop success

Ideal for homes

Better quality and drainage than other value-priced rockwool

#741604 is 20 in x 4

Down To Earth Langbeinite (Sul-Po-Mag) - 5 lb Root Riot will give youA unique 3 in 1 combination of potassium, magnesium and sulfur, langbeinite is a naturally occurring source of these three vital plant nutrients. Potassium is essential for high quality fruit, magnesium is required for the synthesis of chlorophyll and sulfur is needed for enzyme activation. Contains 22% K2O, 11% Mg and 22% S.