Pay in 4 interest-free payments of $64.59 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
The Bluelab Combo Meter is a conductivity
No more compromising on quality because the best tent won't fit in your basement or attic
Proprietary formulation that offers superior pH control
high quality stainless steel & copper air manifold with individually controllable air outlets
Grodan Stonewool A-OK Starter Plugs Options:Grodan PRO A-OK Starter Plugs 1.5 in Unwrapped (30/Cs) The Bluelab Combo Meter isA OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro Blocks. A OK Starter Plugs come labeled with instructions in a shrink wrapped sheet that fits a standard 10 x 20 tray (flat). Note: Item #713020 is supplied without shrink wrap.
US$ 149.99
US$ 42.99
US$ 24.99
US$ 45.00
US$ 173.50
US$ 42.99
US$ 42.99
