Humboldt County's Own Killer Tea 1 Gallon Measuring pH and temperature meter all-in-one

pH and temperature meter all-in-one

Our careful balanced mineral ratios help facilitate optimal plant development including photosynthesis

simple-to-read to Replacement Indicator Card with our Integra Boost packs

Salt buildup has a multitude of downsides

One-touch automatic digital calibration

Humboldt County's Own Killer Tea 1 Gallon Measuring pH and temperature meter all-in-oneMade from pure worm castings and the highest quality potent seabird and bat guanos. The species of worm is critical for a high potency casting and the best by far is derived from African worms. No product on the market compares. Long shelf life, no need to aerate and NO DISGUSTING SMELL. Use as is or add molasses and aerate to make an extremely potent bloom finishing tea. GREAT for flushing. Highly concentrated and all natural over 2 years spent