Flower Hardeners

Flower Hardeners help make your flowers and buds get larger and more dense. These nutrients are very potent, so be sure not to use too much or else you will get nutrient burn. We recommend starting off at 1/4 strength dosage and working your way up slowly.

4 products
canna-boost-accelerator-1l

Canna

CAD $37.95
greenplanet-massive-nutrient

GreenPlanet

CAD $39.95
greenplanet-dense-nutrient

GreenPlanet

CAD $23.95
greenplanet-liquid-weight-nutrient

GreenPlanet

CAD $30.95
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