GreenStalk Seed House c02 Massive is a comprehensive bloom

Massive is a comprehensive bloom additive that contains a full array of the elements plants require to produce large

This is achieved by hydrating the silica molecule:

and accelerates recovery from transplant shock

resulting in a higher quality finished product

GreenStalk Seed House c02 Massive is a comprehensive bloomNEW! Sold in sets of six. Ideal for keeping seeds and young plants protected during germination by helping retain moisture and warmth in the soil. Attaches to any size and texture of the GreenStalk Vertical Planter Includes a drawstring storage bag The Seed House will sit the closest with the Leaf Planter but it may also be used with the Original Planter. Sold separately: GreenStalk Vertical Planters and GreenStalk Bases