Hades Down Quart

This blend of organic acids lowers your nutrient solution's pH. It's our pH down. Don't worry if you over shoot the down: just add some Olympus Up and see the benefits of adding more calcium

Athenas Aminas, qt

Whether used as a soil drench or in hydroponic systems, plants will benefit from hydrolysate-derived Athenas Aminas. This organic acid solution can be used on plants in both the vegetative and blooming phases.  

Olympus Up, qt

pH-boosting Olympus Up is also a rock-solid source of calcium. Derived from limestone, this cell-wall fortifying supplement can be mixed with other fertilizers for general soil use and nutrient systems.  

Big Bloom Liquid Plant Food, gal

Big Bloom® Liquid Plant Food (0.01-0.3-0.7) is a 100 percent organic fertilizer that promotes multiple blooms while dramatically enhancing the flavor of fruits and vegetables. Also great as a tonic and transplant fertilizer, Big Bloom®...

Botanicare Cal-Mag Plus Gal.

Botanicare® Cal-Mag™ Plus 2 - 0 - 0 Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag™ Plus is...

Canna Bio Rhizotonic 1 L

BioRHIZOTONIC is organically certified (OMRI). BioRHIZOTONIC contains a range of vitamins, including vitamins B1 and B2. BioRHIZOTONIC is a natural extract that optimizes conditions for abiotic stress tolerence and improves overall plant nutrition. ...

Emerald Harvest Emerald Goddess Qrt/0.95 L

Nurture your valuable crops with Emerald Goddess®, an invigorating plant tonic from Emerald Harvest®. We’ve taken Mother Nature’s best naturally occurring elements and other components and purified and refined them into a superlative one-shot addition...

FoxFarm Bushdoctor SledgeHammer Quart

Bush Doctor® Sledgehammer® is a unique rinse formula designed to remove excess fertilizer build up. High fertilizer use can compromise plant growth over time due to concentrated mineral salt deposits. Sledgehammer® encourages water movement...

Tiger Bloom Liquid Plant Food, qt

Fast-acting Tiger Bloom® Liquid Plant Food (2-8-4) is an ultra-potent, fast-acting, high-phosphorus fertilizer that also contains a good supply of nitrogen for growth and vigor. It is formulated with a low pH to maintain stability in storage and keep...

Cyco Grow B, L

Cyco Grow A and B give support to a plants natural growth by supplying a range of macro and micro nutrients, which are needed to give a plant the best possible start in its early development. Calcium, iron, manganese, copper, sodium and zinc are just a...

Big Bloom Liquid Plant Food, qt

Big Bloom® Liquid Plant Food (0.01-0.3-0.7) is a 100 percent organic fertilizer that promotes multiple blooms while dramatically enhancing the flavor of fruits and vegetables. Also great as a tonic and transplant fertilizer, Big Bloom®...

General Hydroponics® FloraMicro® 5 - 0 - 1 Quart

The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.