Collection: Plant Additives & Supplements
Shop plant additives & supplements now! When the recommended feeding schedule isn't enough, additives and supplements prevent and correct deficiencies, boost production, and supercharge blooms.
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New Millennium Lightning Start
Regular price $29.99 USDRegular priceUnit price per -
CYCO Silica
Regular price $49.99 USDRegular priceUnit price per -
General Hydroponics Armor Si
Regular price $43.46 USDRegular priceUnit price per -
FloraMax Clone Spray
Regular price $40.00 USDRegular priceUnit price per -
Advanced Nutrients Big Bud COCO
Regular price From $279.99 USDRegular priceUnit price per -
CYCO Potash Plus
Regular price From $13.99 USDRegular priceUnit price per -
Botanicare Hydroplex Bloom
Regular price From $23.99 USDRegular priceUnit price per$79.99 USDSale price From $23.99 USDSale -
CYCO Kleanse
Regular price From $12.99 USDRegular priceUnit price per -
FoxFarm Bush Doctor Boomerang
Regular price $14.99 USDRegular priceUnit price per -
Advanced Nutrients Sensizym
Regular price $249.99 USDRegular priceUnit price per -
CYCO Uptake
Regular price $43.99 USDRegular priceUnit price per -
Optic Foliar Transport
Regular price $20.00 USDRegular priceUnit price per -
Earth Juice Bloom Master 7lbs
Regular price $49.99 USDRegular priceUnit price per -
House & Garden Shooting Powder Sachet
Regular price $11.99 USDRegular priceUnit price per$14.50 USDSale price $11.99 USDSale -
General Hydroponics FloraShield
Regular price $14.95 USDRegular priceUnit price per -
General Hydroponics FloraKleen
Regular price From $9.99 USDRegular priceUnit price per -
SaleBotanicare Clearex
Regular price $29.99 USDRegular priceUnit price per$39.99 USDSale price $29.99 USDSale -
Remo VeloKelp
Regular price $280.00 USDRegular priceUnit price per
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LECA: Clay Balls for Houseplants and Hydroponics
What's the deal with LECA? Why it deserves a place in your garden.
LECA: Clay Balls for Houseplants and Hydroponics
What's the deal with LECA? Why it deserves a place in your garden.
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Gardening and Hydroponic Gifts for Every Budget
Not sure what to buy for your favorite plant lover? Take a look at our gardening gift guide.
Gardening and Hydroponic Gifts for Every Budget
Not sure what to buy for your favorite plant lover? Take a look at our gardening gift guide.
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Top 5 Hydroponics Myths
There's a lot of misinformation about hydroponics. How many of these do you believe?
Top 5 Hydroponics Myths
There's a lot of misinformation about hydroponics. How many of these do you believe?
