Collection: Fertilizers
Discover the perfect fertilizer to nourish your plants and achieve optimal growth and yields with our diverse range of top-quality products. From trusted brands to specialized formulations, we offer a variety of fertilizers to suit every gardening need. Whether you're looking for granular, liquid, organic, or specialty blends, we have you covered. Enhance soil fertility, promote healthy foliage, and boost flowering and fruiting with our selection of fertilizers designed to support robust plant growth. Shop now and cultivate thriving gardens, lush landscapes, and bountiful harvests with ease!
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General Hydroponics®, Liquid KoolBloom®, 0-10-10, Bulking Formula (1 Quart)
Vendor:General HydroponicsRegular price $19.99 USDRegular price$19.99 USDSale price $19.99 USDSold out -
Romeo® Brand Soluble Fertilizers, All Purpose 20-20-20 (50 lbs.)
Vendor:RomeoRegular price $89.99 USDRegular price$124.99 USDSale price $89.99 USDSale -
Xtreme Gardening® Mykos® WP, Pure Mycorrhizal Wettable Powder (12 oz.)
Vendor:Xtreme GardeningRegular price $21.99 USDRegular price$29.99 USDSale price $21.99 USDSold out -
Romeo® Brand Soluble Fertilizers, Bloom 6-25-25 (50 lbs.)
Vendor:RomeoRegular price $99.99 USDRegular price$109.99 USDSale price $99.99 USDSale -
Grow More® Mendocino All Purpose 20-20-20 Soluble Fertilizer (25 lbs.)
Vendor:Grow MoreRegular price $69.99 USDRegular price$84.99 USDSale price $69.99 USDSale -
Botanicare® Cal-Mag Plus™ Plant Supplement (2.5 Gallons)
Vendor:BotanicareRegular price $89.99 USDRegular price$99.99 USDSale price $89.99 USDSale -
Down To Earthâ„¢, Vegetable Garden 4-4-4, All Natural Fertilizer, Blended (5 LBS.)
Vendor:Down To EarthRegular price $12.99 USDRegular price$16.99 USDSale price $12.99 USDSale -
HDI Clonex® Rooting Gel Packet (15 ml)
Vendor:Hydrodynamics InternationalRegular price $5.99 USDRegular price$6.99 USDSale price $5.99 USDSold out -
Grow More® Mendocino, Avalanche, Flower Hardener (1 Quart)
Vendor:Grow MoreRegular price $24.99 USDRegular price$29.99 USDSale price $24.99 USDSale -
Advanced Nutrients®, Big Bud®, Liquid Fertilizer, Bloom Booster (4 Liters)
Vendor:Advanced NutrientsRegular price $129.99 USDRegular price$179.99 USDSale price $129.99 USDSale -
Humboldt Nutrients® Verde, 16-1-2, Liquid Fertilizer (1 Gallon)
Vendor:Humboldt NutrientsRegular price $84.99 USDRegular price$89.99 USDSale price $84.99 USDSale -
Advanced Nutrients®, Bud Ignitor®, For Bigger Buds (1 Liter)
Vendor:Advanced NutrientsRegular price $79.99 USDRegular price$89.99 USDSale price $79.99 USDSold out -
HDI Clonex® Clone Solution, Clone & Seedling Nutrient, Single Packet (20 ml)
Vendor:Hydrodynamics InternationalRegular price $1.99 USDRegular price$2.49 USDSale price $1.99 USDSold out -
Atami®, Bloombastic®, 0-14-15, All-In-One Bloom Additive (1.25 Liter)
Vendor:AtamiRegular price $144.99 USDRegular price$240.99 USDSale price $144.99 USDSale -
Xtreme Gardening® Mykos®, Pure Mycorrhizal Inoculum (2.2 lbs.)
Vendor:Xtreme GardeningRegular price $24.99 USDRegular price$29.99 USDSale price $24.99 USDSold out -
HDI Clonex® Clone Solution, Clone & Seedling Nutrient (1 Gallon)
Vendor:Hydrodynamics InternationalRegular price $59.99 USDRegular price$89.99 USDSale price $59.99 USDSold out -
General Hydroponics®, RapidStart®, Rooting Enhancer (125 mL)
Vendor:General HydroponicsRegular price $24.99 USDRegular price$38.50 USDSale price $24.99 USDSold out -
The Guano Company®, Budswel, 0.01-0.10-0.01, Soil Solution (1 Gallon)
Vendor:The Guano CompanyRegular price $43.99 USDRegular price$54.99 USDSale price $43.99 USDSold out -
Down To Earth™, Bio-Live® 5-4-2, Starter & Transplant Mix, All Natural Fertilizer, Blended (5 LBS.)
Vendor:Down To EarthRegular price $13.99 USDRegular price$19.99 USDSale price $13.99 USDSold out -
Roots Organics® Big Worm, Worm Castings (1 cu.ft.)
Vendor:Roots OrganicsRegular price $34.99 USDRegular price$61.26 USDSale price $34.99 USDSold out -
Advanced Nutrients®, Sensi Cal Mag Xtra®, Bud Aid (1 liter)
Vendor:Advanced NutrientsRegular price $15.99 USDRegular price$19.99 USDSale price $15.99 USDSold out -
Down To Earthâ„¢, Bat Guano 7-3-1, All Natural Fertilizer, Single Ingredient (2 LBS.)
Vendor:Down To EarthRegular price $12.99 USDRegular price$18.99 USDSale price $12.99 USDSold out -
Down To Earthâ„¢, Kelp Meal 1-0.1-2, All Natural, Single Ingredient (5 LBS.)
Vendor:Down To EarthRegular price $24.99 USDRegular price$34.99 USDSale price $24.99 USDSold out -
Advanced Nutrients®, Bud Candy®, Bud Taste & Terpene Enhancement (4 Liter)
Vendor:Advanced NutrientsRegular price $44.99 USDRegular price$99.99 USDSale price $44.99 USDSale -
Liquinox® Western States™ Vitamin B-1 Plus Minor Elements & Chelating Agent (1 Gallon)
Vendor:LiquinoxRegular price $8.99 USDRegular price$11.99 USDSale price $8.99 USDSold out -
Romeo® Brand Soluble Fertilizers, Bloom 0-36-36, GreenBelt II (50 lbs.)
Vendor:RomeoRegular price $150.00 USDRegular price$184.99 USDSale price $150.00 USDSold out -
Advanced Nutrients®, CarboLoad®, Bloom Phase Booster (10 Liter)
Vendor:Advanced NutrientsRegular price $99.99 USDRegular price$149.99 USDSale price $99.99 USDSale -
Grow More® Mendocino, Avalanche, Flower Hardener (1 Gallon)
Vendor:Grow MoreRegular price $54.99 USDRegular price$59.99 USDSale price $54.99 USDSold out -
General Hydroponics®, FloraNova®, Grow, 7-4-10, One-Part Nutrient (2.5 Gallon)
Vendor:General HydroponicsRegular price $179.99 USDRegular price$267.99 USDSale price $179.99 USDSale -
Advanced Nutrients®, Bud Candy®, Bud Sweetener (10 Liter)
Vendor:Advanced NutrientsRegular price $119.99 USDRegular price$179.99 USDSale price $119.99 USDSale -
SUPERthrive® Original Plant Vitamin Solution with Kelp, Liquid Concentrate (16 oz.)
Vendor:Ferry-MorseRegular price $39.99 USDRegular price$42.99 USDSale price $39.99 USDSold out -
Rock Nutrients®, Rock Resinator™, 0-7-8, Heavy Yields (5 Liters)
Vendor:Rock NutrientsRegular price $149.99 USDRegular price$269.99 USDSale price $149.99 USDSold out -
Grow More® Mendocino Veg Vigor 30-10-10 (25 lbs.)
Vendor:Grow MoreRegular price $59.99 USDRegular price$69.99 USDSale price $59.99 USDSold out -
Earth Juice®, Hi-Brix® Molasses For Plants 0-0-1 (5 Gallon)
Vendor:Earth JuiceRegular price $89.99 USDRegular price$149.99 USDSale price $89.99 USDSold out -
General Hydroponics®, MaxiGro™, 10-5-14, Maxi Series™, Plant Food For Vigorous Growth (2.2 LBS.)
Vendor:General HydroponicsRegular price $14.99 USDRegular price$21.99 USDSale price $14.99 USDSale -
Grow More® Mendocino Flower Hardener 0-37-37, Soluble Fertilizer (25 lbs.)
Vendor:Grow MoreRegular price $99.99 USDRegular price$120.99 USDSale price $99.99 USDSale










