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HM-500 Replacement pH probe
TruBiotic® ensures organic nutrients are thoroughly broken down and then released in the soil for plant roots to absorb them as they are needed
and continue till a week or so before harvest
pH Up: Base formulated using potassium hydroxide and potassium carbonate
When added in water
Hot House w/ Heat Mat, Tray, 72 cell insert & 7" Dome plant life HM-500 Replacement pH probeGet a jump start on the growing season with the Hot House with Seedling Heat Mat. It is well known that seeds will often germinate much more easily when provided with temperatures 10F 20F above room temperature. Get started quickly with your own growing media and plugs or purchase them separately for a complete system setup. The Seedling Heat Mat is UL listed and provides gentle heat that will never damage roots. Includes base tray, 72 cell insert,
