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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Advanced NutrientsĀ®, B-52Ā®, 2-1-4, Bud Potency & Stalk Strengthener (4 Liter)
Vendor:Regular price $125.99 USDRegular priceUnit price / per$143.99 USDSale price $125.99 USDSale -
Grotek VitaMaxPlus 10 Liter
Vendor:Regular price $116.99 USDRegular priceUnit price / per -
Down To Earthā¢, Granular Humic Acids, All Natural Fertilizers (5 lbs.)
Vendor:Regular price $9.89 USDRegular priceUnit price / per$10.79 USDSale price $9.89 USDSale -
Hydroponic ResearchĀ® Stax Plant Growth Powder (25 lbs.)
Vendor:Regular price $539.99 USDRegular priceUnit price / per$729.00 USDSale price $539.99 USDSale -
Hydroponic ResearchĀ® Veg+Bloom Tap/Hard (5 lbs.)
Vendor:Regular price $62.99 USDRegular priceUnit price / per$90.00 USDSale price $62.99 USDSale -
CANNAĀ® CANNABOOST, Bloom Enhancer (5 Liters)
Vendor:Regular price $386.99 USDRegular priceUnit price / per$584.99 USDSale price $386.99 USDSale -
CANNAĀ® CANNAZYM, Specialty Nutrient & Plant Enzymes (20 Liters)
Vendor:Regular price $449.99 USDRegular priceUnit price / per$539.99 USDSale price $449.99 USDSale -
HygrozymeĀ® Horticultural Enzymatic Formula (20 Liters)
Vendor:Regular price $566.99 USDRegular priceUnit price / per$709.19 USDSale price $566.99 USDSale -
Xtreme GardeningĀ® MykosĀ® WP, Pure Mycorrhizal Wettable Powder (15 lbs.)
Vendor:Regular price $257.39 USDRegular priceUnit price / per$449.99 USDSale price $257.39 USDSale -
House & GardenĀ®, Amino Treatment, Fertilizer (1 Liter)
Vendor:Regular price $125.99 USDRegular priceUnit price / per$179.55 USDSale price $125.99 USDSale -
Fish Head FarmsĀ® Fish Sh!tĀ® Organic Soil Conditioner (120 mL)
Vendor:Regular price $22.49 USDRegular priceUnit price / per$24.30 USDSale price $22.49 USDSale -
Uber NutrientsĀ® Re-CoverĀ® (1 liter)
Vendor:Regular price $67.49 USDRegular priceUnit price / per$76.49 USDSale price $67.49 USDSale -
Mad Farmer Mother Of All Bloom M.O.A.B. (25 lbs.)
Vendor:Regular price $224.99 USDRegular priceUnit price / per$377.99 USDSale price $224.99 USDSale -
Heavy 16Ā®, Heavy Prime, 0-0-3, Professional Plant Additive (1 Gallon)
Vendor:Regular price $179.99 USDRegular priceUnit price / per$270.26 USDSale price $179.99 USDSale -
NutrifieldĀ® Coco B, 3-0-0.5, Liquid Fertilizer (1 Liter)
Vendor:Regular price $22.49 USDRegular priceUnit price / per$26.99 USDSale price $22.49 USDSale -
NutrifieldĀ® Coco A, 1-4-2, Liquid Fertilizer (1 Liter)
Vendor:Regular price $22.49 USDRegular priceUnit price / per$26.99 USDSale price $22.49 USDSale -
Supernatural BrandĀ® Ultimate Thrive 5-0-2 (4 Liters)
Vendor:Regular price $139.49 USDRegular priceUnit price / per -
Supernatural BrandĀ® Bloom TerraĀ® 15-31-14 Powdered Fertilizer (10 kg)
Vendor:Regular price $395.99 USDRegular priceUnit price / per$467.99 USDSale price $395.99 USDSale -
Hydroponic ResearchĀ® +LIFE Powdered Probiotic (100 grams)
Vendor:Regular price $13.49 USDRegular priceUnit price / per$18.00 USDSale price $13.49 USDSale -
House & GardenĀ®, Nitrogen Boost 1 Liter
Vendor:Regular price $44.99 USDRegular priceUnit price / per -
House & GardenĀ®, Aqua Flakes B 5 Liter
Vendor:Regular price $32.39 USDRegular priceUnit price / per -
House & GardenĀ®, Aqua Flakes A 5 Liter
Vendor:Regular price $40.49 USDRegular priceUnit price / per -
House & GardenĀ®, Drip Clean (5 Liters)
Vendor:Regular price $233.99 USDRegular priceUnit price / per$264.60 USDSale price $233.99 USDSale -
Emerald Triangle G 10 Quart
Vendor:Regular price $53.99 USDRegular priceUnit price / per -
Dyna-Gro Grow (7-9-5) gl
Vendor:Regular price $58.49 USDRegular priceUnit price / per -
BotanicareĀ® HydroplexĀ® Bloom, 0-10-6, Supplement (1 Gallon)
Vendor:Regular price $80.99 USDRegular priceUnit price / per$110.98 USDSale price $80.99 USDSale -
Emerald HarvestĀ® Bloom, Base Nutrients (1 Gallon)
Vendor:Regular price $22.49 USDRegular priceUnit price / per$28.80 USDSale price $22.49 USDSale -
Emerald HarvestĀ® King Kola, Bloom Booster (2.5 Gallon)
Vendor:Regular price $251.99 USDRegular priceUnit price / per$269.99 USDSale price $251.99 USDSale -
Down to Earthā¢, Palm Tree 6-2-8, All Natural Fertilizer, Blended (5 LBS.)
Vendor:Regular price $14.39 USDRegular priceUnit price / per$15.29 USDSale price $14.39 USDSale -
Advanced NutrientsĀ®, Bud BloodĀ®, Powder (2.5 kg)
Vendor:Regular price $719.99 USDRegular priceUnit price / per$899.99 USDSale price $719.99 USDSale -
General HydroponicsĀ®, FloraBloomĀ®, 0-5-4, FloraSeriesĀ® Advanced Nutrient System (55 Gallon)
Vendor:Regular price $629.99 USDRegular priceUnit price / per$677.59 USDSale price $629.99 USDSale -
Optic FoliarĀ®, SWITCH, Fertilizer, Foliar Nutrition (6 Gallon)
Vendor:Regular price $233.99 USDRegular priceUnit price / per -
Advanced NutrientsĀ®, pH PerfectĀ®, ConnoisseurĀ®, Bloom, Part A (23 Liter)
Vendor:Regular price $202.49 USDRegular priceUnit price / per$269.99 USDSale price $202.49 USDSale -
Advanced NutrientsĀ®, pH PerfectĀ®, ConnoisseurĀ®, Bloom, Part B (23 Liter)
Vendor:Regular price $202.49 USDRegular priceUnit price / per$269.99 USDSale price $202.49 USDSale -
Advanced NutrientsĀ®, Rhino SkinĀ®, Bud Potency & Stalk Strengthener (4 liter)
Vendor:Regular price $71.99 USDRegular priceUnit price / per$116.99 USDSale price $71.99 USDSale -
Advanced NutrientsĀ®, ReviveĀ®, 1-0-0, Bud Aid (4 liters)
Vendor:Regular price $98.99 USDRegular priceUnit price / per$134.99 USDSale price $98.99 USDSale