Cutting Edge Solutions Cal-Mag Amplified
Cal-Mag Amplified is an ideal choice for supplementing your native soil with pure, rapidly absorbable forms of calcium and magnesium.
$20.99 $23.24
Cutting Edge Solutions Bulletproof Si
In trace amounts, silicon forms silicon enzyme complexes, which function in metabolic roles in photosynthesis and respiratory processes.
$22.99 $25.10
Emerald Harvest Sturdy Stalk Quart/0.95 Liter
Build up your plant cell walls and encourage productivity with Sturdy Stalk®, a potassium silicate supplement from Emerald Harvest®.
$41.48 $11.21
Emerald Harvest Root Wizard Quart/0.95 Liter
The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops.
$293.38 $60.00
Emerald Harvest® pH Up
Keep your nutrient solution in the sweet spot with Emerald Harvest® pH Up.
$26.68 $22.68
Emerald Harvest® Cali Pro® Bloom A 3 - 0 - 3
Reach the full genetic potential of your crops with Emerald Harvest® Cali Pro® Bloom A & B and Cali Pro® Grow A & B, our complete 2-part base nutrient series.
$59.26 $50.37
General Hydroponics® BioRoot® 0 - 1 - 1
Use BioRoot with any garden soil, potting mix or other growing media.
Highly recommended for cuttings and transplants!
$70.17 $63.15
Botanicare® Pure Blend® Tea 0.5 - 0.5 - 1
Pure Blend® Tea (formerly Pure Blend® Original Grow & Bloom) combines the key elements of both Pure Blend® Original Grow and Bloom into one highly effective formula.
$47.54 $42.79
Botanicare® Pure Blend® Pro Bloom Formula 2 - 3 - 5
Pure Blend® Pro is a premium, one-part, natural and organic-based plant food.
$31.30 $29.79
Botanicare® Hydroplex® Bloom 0 - 10 - 6
Hydroplex® Creates larger fruits and flowers and surpasses that standard by both increasing plants' resistance to external stresses and amplifying natural enzyme, chlorophyll and essential oil production.
$124.55 $112.10
Botanicare® Hydroguard™
Hydroguard™ is back with a new, clean look and a more powerful, concentrated formula. Hydroguard's reformulation makes it even more effective than before.
$41.41 $37.27