Down To Earth Langbeinite (Sul-Po-Mag) - 50 lb Growing M&P Plugs into an MTMDU heat

Plugs into an MTMDU heat mat and/or another MTMDA mat

HORTILUX™ e-Start Metal Halide is a new family of lamps designed for use on electronic/digital ballasts

formally known as Glomus intraradices

or by growing in through the plant's breathing holes (stomata)

Down To Earth Langbeinite (Sul-Po-Mag) - 50 lb Growing M&P Plugs into an MTMDU heatA 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.