Collection: Nutrients & Additives
Grow big, beautiful plants with the best nutrients for hydroponics, organics, and soil. High-quality fertilizers grow more flavorful and nutritious herbs, peppers, lettuce, and more. Better harvests don't have to cost more. Shop Now!
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New Millennium Lightning Start
Regular price $29.99 USDRegular priceUnit price per -
Advanced Nutrients pH Perfect Grow
Regular price From $10.99 USDRegular priceUnit price per -
Advanced Nutrients Big Bud COCO
Regular price From $279.99 USDRegular priceUnit price per -
House & Garden Nitrogen Boost
Regular price From $11.99 USDRegular priceUnit price per$15.99 USDSale price From $11.99 USDSale -
General Hydroponics Armor Si
Regular price $43.46 USDRegular priceUnit price per -
FoxFarm Bush Doctor Boomerang
Regular price $14.99 USDRegular priceUnit price per -
House & Garden Shooting Powder Sachet
Regular price $11.99 USDRegular priceUnit price per$14.50 USDSale price $11.99 USDSale -
Athena Blended PK
Regular price $45.00 USDRegular priceUnit price per -
Advanced Nutrients Sensizym
Regular price $249.99 USDRegular priceUnit price per -
Advanced Nutrients pH Perfect Connoisseur Coco Bloom Part A
Regular price $19.99 USDRegular priceUnit price per -
Optic Foliar Transport
Regular price $20.00 USDRegular priceUnit price per -
Nectar for the Gods One Shot Granules
Regular price $20.99 USDRegular priceUnit price per -
Gaia Green Mineralized Phosphate
Regular price From $21.99 USDRegular priceUnit price per -
Gaia Green Greensand
Regular price From $29.98 USDRegular priceUnit price per -
Earth Juice Bloom Master 7lbs
Regular price $49.99 USDRegular priceUnit price per -
CYCO Uptake
Regular price $43.99 USDRegular priceUnit price per -
CYCO Kleanse
Regular price From $12.99 USDRegular priceUnit price per -
Cutting Edge Solutions Micro
Regular price From $16.99 USDRegular priceUnit price per -
General Hydroponics FloraBlend
Regular price From $13.99 USDRegular priceUnit price per -
General Hydroponics FloraDuo A
Regular price From $32.99 USDRegular priceUnit price per$145.99 USDSale price From $32.99 USDSale
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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?
