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®, pH PerfectĀ®, Sensi Coco Bloom, Part B (1 liter)
Vendor:Regular price $10.79 USDRegular priceUnit price / per$17.99 USDSale price $10.79 USDSale -
AlaskaĀ® Fish Fertilizer, All Purpose Deodorized Fish Emulsion (5 Gallons)
Vendor:Regular price $134.99 USDRegular priceUnit price / per$152.99 USDSale price $134.99 USDSale -
House & GardenĀ®, Roots Excelurator Gold (500 mL)
Vendor:Regular price $89.99 USDRegular priceUnit price / per$128.52 USDSale price $89.99 USDSale -
Grow More Seaweed Extract 1 Gal
Vendor:Regular price $35.99 USDRegular priceUnit price / per$33.29 USDSale price $35.99 USD -
General HydroponicsĀ®, FloraMicroĀ®, 5-0-1, FloraSeriesĀ® Advanced Nutrient System (2.5 Gallon)
Vendor:Regular price $67.49 USDRegular priceUnit price / per -
Advanced NutrientsĀ®, Bud BloodĀ®, Powder (500 g)
Vendor:Regular price $125.99 USDRegular priceUnit price / per$170.99 USDSale price $125.99 USDSale -
House & GardenĀ®, Roots Excelurator Gold (1 Liter)
Vendor:Regular price $179.99 USDRegular priceUnit price / per$255.15 USDSale price $179.99 USDSale -
BotanicareĀ® SweetĀ® Raw, Unflavored, Plant Supplement (5 Gallons)
Vendor:Regular price $202.49 USDRegular priceUnit price / per$352.85 USDSale price $202.49 USDSale -
General HydroponicsĀ®, Diamond NectarĀ®, 0-1-1, Premium Grade Humic Acids (1 Quart)
Vendor:Regular price $16.19 USDRegular priceUnit price / per -
Advanced NutrientsĀ®, Big BudĀ®, Powder, 0-15-35, Bud Booster (1 kg)
Vendor:Regular price $134.99 USDRegular priceUnit price / per$179.99 USDSale price $134.99 USDSale -
LiquinoxĀ® Western Statesā¢ Vitamin B-1 Plus Minor Elements & Chelating Agent (32 oz.)
Vendor:Regular price $4.49 USDRegular priceUnit price / per$8.09 USDSale price $4.49 USDSale -
Mad Farmer Mother Of All Bloom M.O.A.B. (500 g)
Vendor:Regular price $35.99 USDRegular priceUnit price / per$48.19 USDSale price $35.99 USDSale -
RhizofloraĀ® TerpinatorĀ®, Terpene & Resin Enhancer (1 Quart)
Vendor:Regular price $13.49 USDRegular priceUnit price / per$20.04 USDSale price $13.49 USDSale -
The Amazing Doctor Zymes Concentrate, 1 Quart
Vendor:Regular price $29.69 USDRegular priceUnit price / per -
General HydroponicsĀ®, RapidStartĀ®, Rooting Enhancer (275 mL)
Vendor:Regular price $29.69 USDRegular priceUnit price / per$52.25 USDSale price $29.69 USDSale -
Advanced NutrientsĀ®, Rhino SkinĀ®, Bud Potency & Stalk Strengthener (1 liter)
Vendor:Regular price $11.69 USDRegular priceUnit price / per$22.49 USDSale price $11.69 USDSale -
Hydroponic ResearchĀ® DOS A (100 lbs.)
Vendor:Regular price $719.99 USDRegular priceUnit price / per$1,134.00 USDSale price $719.99 USDSold out -
Hydroponic ResearchĀ® Shine, 0-22-12, Bloom Additive (25 lbs.)
Vendor:Regular price $431.99 USDRegular priceUnit price / per$729.00 USDSale price $431.99 USDSold out -
House & GardenĀ®, Drip Clean (1 Liter)
Vendor:Regular price $49.49 USDRegular priceUnit price / per$56.70 USDSale price $49.49 USDSale -
Humboldt County's Own, Crystal Burst, 1 Gallon
Vendor:Regular price $71.99 USDRegular priceUnit price / per -
Grow More Mendocino Honey 1 Gal
Vendor:Regular price $22.49 USDRegular priceUnit price / per -
AtamiĀ®, BloombasticĀ®, 0-14-15, All-In-One Bloom Additive (325 Milliliter)
Vendor:Regular price $71.99 USDRegular priceUnit price / per$89.99 USDSale price $71.99 USDSale -
General HydroponicsĀ®, RapidStartĀ®, Rooting Enhancer (1 Liter)
Vendor:Regular price $107.99 USDRegular priceUnit price / per$187.59 USDSale price $107.99 USDSale -
Advanced NutrientsĀ®, pH PerfectĀ®, Sensi Coco Bloom, Part A (1 liter)
Vendor:Regular price $10.79 USDRegular priceUnit price / per$17.99 USDSale price $10.79 USDSale -
Advanced NutrientsĀ®, OverdriveĀ®, Bud Hardener/Finisher (23 Liter)
Vendor:Regular price $377.99 USDRegular priceUnit price / per$377.99 USDSale price $377.99 USD -
Advanced NutrientsĀ®, Tasty Terpenesā¢, Bud Potency & Stalk Strengthener (1 liter)
Vendor:Regular price $20.69 USDRegular priceUnit price / per$22.49 USDSale price $20.69 USDSold out -
Advanced NutrientsĀ®, Flawless FinishĀ®, Flushing Agent for Cannabis Plants (1 Liter)
Vendor:Regular price $15.29 USDRegular priceUnit price / per$26.99 USDSale price $15.29 USDSale -
Advanced NutrientsĀ®, Bud CandyĀ®, Bud Taste & Terpene Enhancement (23 Liter)
Vendor:Regular price $314.99 USDRegular priceUnit price / per$359.99 USDSale price $314.99 USDSold out -
Heavy 16Ā®, Heavy Fire, 1-10-16 (1 Quart)
Vendor:Regular price $89.99 USDRegular priceUnit price / per$160.64 USDSale price $89.99 USDSale -
Supernatural BrandĀ® Bloom AquaĀ® 11-8-18 Powdered Nutrient (10 KG)
Vendor:Regular price $359.99 USDRegular priceUnit price / per$466.16 USDSale price $359.99 USDSale -
Optic FoliarĀ®, TRANSPORT, Fertilizer, Supplement A (1 Liter)
Vendor:Regular price $67.49 USDRegular priceUnit price / per$80.99 USDSale price $67.49 USDSale -
AthenaĀ® Blended, PK, Bloom Enhancer (5 Gallons)
Vendor:Regular price $112.49 USDRegular priceUnit price / per$180.00 USDSale price $112.49 USDSale -
CANNAĀ® Rhizotonic, Rooting Supplement (1 Liter)
Vendor:Regular price $58.49 USDRegular priceUnit price / per$80.99 USDSale price $58.49 USDSale -
House & GardenĀ®, Shooting PowderĀ® Sachet (65 grams)
Vendor:Regular price $8.09 USDRegular priceUnit price / per$14.39 USDSale price $8.09 USDSale -
Grow MoreĀ® Bio-Cozyme Bio-Stimulant (1 Gallon)
Vendor:Regular price $26.99 USDRegular priceUnit price / per$31.49 USDSale price $26.99 USDSale -
General HydroponicsĀ®, FloraGroĀ®, 2-1-6, FloraSeriesĀ® Advanced Nutrient System (2.5 Gallon)
Vendor:Regular price $47.69 USDRegular priceUnit price / per$82.79 USDSale price $47.69 USDSale