Humboldt County's Own has taken this proprietary kelp extract all the way up to the next level with G10 (Gravitation #10).

G10 is a must-have product for serious growers. Nothing on the market will boost your yields like G10.

It can be used on soil and hydroponics.

Use from the third week of flowering all the way to the end. For maximum finish, use with Sonic Bloom and Killer Tea.