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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Primordial Solutions True Blooms
Regular price From $10.65 USDRegular priceUnit price per -
Plagron PK 0-13-14 1L
Regular price $25.99 USDRegular priceUnit price per -
Nectar For The Gods Medusa's Magic
Regular price $16.99 USDRegular priceUnit price per -
Humboldt County's Own Purple Maxx
Regular price $69.99 USDRegular priceUnit price per -
Humboldt County's Own G-10
Regular price $159.99 USDRegular priceUnit price per$169.99 USDSale price $159.99 USDSale -
Vitamax Plus
Regular price $139.99 USDRegular priceUnit price per -
SaleGAIA PK Boost
Regular price From $14.99 USDRegular priceUnit price per$29.99 USDSale price From $14.99 USDSale -
Gaia Green Basalt Rock Dust
Regular price From $15.99 USDRegular priceUnit price per -
CYCO Ryzofuel
Regular price $149.99 USDRegular priceUnit price per -
CYCO B1 Boost
Regular price From $31.99 USDRegular priceUnit price per -
Cutting Edge Solutions Mag-Amped
Regular price From $34.99 USDRegular priceUnit price per -
SaleBotanicare Vitamino
Regular price $54.99 USDRegular priceUnit price per$79.99 USDSale price $54.99 USDSale -
Athena Balance
Regular price $46.99 USDRegular priceUnit price per -
Remo Bloom
Regular price $99.00 USDRegular priceUnit price per -
Monterey® Epsom Salts
Regular price $15.99 USDRegular priceUnit price per -
General Hydroponics Ripen
Regular price From $24.99 USDRegular priceUnit price per$34.99 USDSale price From $24.99 USDSale -
General Hydroponics Liquid Koolbloom
Regular price From $22.99 USDRegular priceUnit price per$299.99 USDSale price From $22.99 USDSale -
General Hydroponics FloraShield
Regular price $14.95 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?
