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The Hanna GroLine Direct Soil EC Tester/Pen lets you measure the bulk EC of your soil with a soil conductivity test
Screen fittings keep media and debris out of the pump line
Composition & Uses
adjustable straps
Hot House w/ Heat Mat, tray, 72 cell pack, 7 inch dome Sprinklers The Hanna GroLine Direct SoilThis hot house with UL listed waterproof heated mat is ideal to cradle your fragile clippings and seedlings in protective warmth. Get started quickly with your own growing media and plugs or purchase them separately for a complete system setup. The hot house heat mat never gets too hot that it'll scorch your plants and even comes with instructions printed right on the mat. Plug in and feel the heat! Hot House with Heated Mat 7" dome for growing bigger
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