Humboldt County's Own Gravity 1 Gallon

NEW! Unopened bottle of Humboldt County's Own Gravity.

A uniquely prepared kelp extract and phosphorous based additive will harden your flowers from the top to bottom. A little goes a long way! Use once or twice about three weeks fomr the end of a plants cycle. Add size and weight to flowering plants. 

  • Item #: HCG1G

Humboldt County's Own Gravity 1 Gallon

Price: $449.99
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