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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House & GardenĀ®, Drip Clean (1 Liter)
Vendor:House & GardenRegular price $54.99 USDRegular price$63.00 USDSale price $54.99 USDSale -
House & GardenĀ®, Roots Excelurator Gold (1 Liter)
Vendor:House & GardenRegular price $199.99 USDRegular price$283.50 USDSale price $199.99 USDSale -
General HydroponicsĀ®, RapidStartĀ®, Rooting Enhancer (275 mL)
Vendor:General HydroponicsRegular price $32.99 USDRegular price$58.05 USDSale price $32.99 USDSold out -
Advanced NutrientsĀ®, Flawless FinishĀ®, Flushing Agent for Plants (1 Liter)
Vendor:Advanced NutrientsRegular price $16.99 USDRegular price$29.99 USDSale price $16.99 USDSold out -
Advanced NutrientsĀ®, Bud BloodĀ®, Powder (300 g)
Vendor:Advanced NutrientsRegular price $77.99 USDRegular price$149.99 USDSale price $77.99 USDSale -
Heavy 16Ā®, Heavy Fire, 1-10-16 (1 Quart)
Vendor:Heavy 16Regular price $99.99 USDRegular price$178.49 USDSale price $99.99 USDSale -
House & GardenĀ®, Shooting PowderĀ® Sachet (65 grams)
Vendor:House & GardenRegular price $7.99 USDRegular price$15.99 USDSale price $7.99 USDSale -
General HydroponicsĀ®, Diamond NectarĀ®, 0-1-1, Premium Grade Humic Acids (1 Gallon)
Vendor:General HydroponicsRegular price $44.99 USDRegular price$50.00 USDSale price $44.99 USDSold out -
Advanced NutrientsĀ®, pH PerfectĀ®, Sensi Coco Bloom, Part A (1 liter)
Vendor:Advanced NutrientsRegular price $11.99 USDRegular price$19.99 USDSale price $11.99 USDSale -
Down To Earthā¢, Acid Mix 4-3-6, All Natural Fertilizer (5 LBS)
Vendor:Down To EarthRegular price $11.99 USDRegular price$15.99 USDSale price $11.99 USDSale -
Down To Earthā¢, Seabird Guano 0-11-0, All Natural Fertilizer, Single Ingredient (5 LBS.)
Vendor:Down To EarthRegular price $19.99 USDRegular price$31.99 USDSale price $19.99 USDSale -
Humboldt County's Own, Crystal Burst, 1 Gallon
Vendor:Humboldt County's OwnRegular price $79.99 USDRegular priceSale price $79.99 USD -
Down To Earthā¢, Cactus & Succulent 2-4-8, All Natural Fertilizer, Blended (5 LBS.)
Vendor:Down To EarthRegular price $12.99 USDRegular price$17.99 USDSale price $12.99 USDSale -
General HydroponicsĀ®, RapidStartĀ®, Rooting Enhancer (1 Liter)
Vendor:General HydroponicsRegular price $119.99 USDRegular price$208.43 USDSale price $119.99 USDSale -
General HydroponicsĀ®, FloraNectarĀ® FruitnFusion, 0-0-1, Natural Sweetener (1 Gallon)
Vendor:General HydroponicsRegular price $47.99 USDRegular priceSale price $47.99 USD -
Advanced NutrientsĀ®, Big BudĀ®, Powder, 0-15-35, Bud Booster (1 kg)
Vendor:Advanced NutrientsRegular price $149.99 USDRegular price$199.99 USDSale price $149.99 USDSale -
Hydroponic ResearchĀ® DOS A (100 lbs.)
Vendor:Hydroponic ResearchRegular price $799.99 USDRegular price$1,260.00 USDSale price $799.99 USDSale -
Mad Farmer Mother Of All Bloom M.O.A.B. (500 g)
Vendor:Mad FarmerRegular price $39.99 USDRegular price$53.54 USDSale price $39.99 USDSale -
Heavy 16Ā®, Heavy Foliar, 1-0-2, Professional Plant Additive (1 Quart)
Vendor:Heavy 16Regular price $27.99 USDRegular price$52.49 USDSale price $27.99 USDSale -
AtamiĀ®, BloombasticĀ®, 0-14-15, All-In-One Bloom Additive (325 Milliliter)
Vendor:AtamiRegular price $79.99 USDRegular price$99.99 USDSale price $79.99 USDSale -
General HydroponicsĀ®, CALiMAGicā¢, 1-0-0, Calcium-Magnesium Supplement (6 Gallon)
Vendor:General HydroponicsRegular price $219.99 USDRegular price$149.99 USDSale price $219.99 USD -
Optic FoliarĀ®, TRANSPORT, Fertilizer, Supplement A (1 Liter)
Vendor:Optic FoliarRegular price $74.99 USDRegular price$89.99 USDSale price $74.99 USDSale -
Down To Earthā¢, AzomiteĀ® Powder 0-0-0.2, All Natural, Trace Mineral, Single Ingredient (5 LBS.)
Vendor:Down To EarthRegular price $11.99 USDRegular price$11.99 USDSale price $11.99 USD -
Grow MoreĀ® Bio-Cozyme Bio-Stimulant (1 Gallon)
Vendor:Grow MoreRegular price $29.99 USDRegular price$34.99 USDSale price $29.99 USDSale -
General HydroponicsĀ®, FloraGroĀ®, 2-1-6, FloraSeriesĀ® Advanced Nutrient System (2.5 Gallon)
Vendor:General HydroponicsRegular price $52.99 USDRegular price$91.99 USDSale price $52.99 USDSale -
Advanced NutrientsĀ®, pH PerfectĀ®, Sensi Bloom, Part B (1 liter)
Vendor:Advanced NutrientsRegular price $11.99 USDRegular price$19.99 USDSale price $11.99 USDSale -
Advanced NutrientsĀ®, OverdriveĀ®, Bud Hardener/Finisher (23 Liter)
Vendor:Advanced NutrientsRegular price $349.99 USDRegular price$419.99 USDSale price $349.99 USDSale -
Down To Earthā¢, Neem Seed Meal 6-1-2, All Natural Fertilizer, Single Ingredient (5 LBS.)
Vendor:Down To EarthRegular price $18.99 USDRegular price$25.99 USDSale price $18.99 USDSale -
Down To Earthā¢, Bio-FishĀ® 7-7-2, All Natural Fertilizer, Blended (5 LBS.)
Vendor:Down To EarthRegular price $12.99 USDRegular price$16.99 USDSale price $12.99 USDSale -
CANNAĀ® Rhizotonic, Rooting Supplement (1 Liter)
Vendor:CANNARegular price $64.99 USDRegular price$89.99 USDSale price $64.99 USDSold out -
BotanicareĀ® SweetĀ® Raw, Unflavored, Plant Supplement (1 Gallon)
Vendor:BotanicareRegular price $69.99 USDRegular price$94.99 USDSale price $69.99 USDSale -
Botanicare® Silica Blast⢠Nutrient Supplement (1 Quart)
Vendor:BotanicareRegular price $15.99 USDRegular price$23.13 USDSale price $15.99 USDSold out -
House & GardenĀ®, Bud XL 1 Liter
Vendor:House & GardenRegular price $54.99 USDRegular priceSale price $54.99 USD -
Optic FoliarĀ®, SWITCH, Fertilizer, Foliar Nutrition (1 Liter)
Vendor:Optic FoliarRegular price $19.99 USDRegular price$30.30 USDSale price $19.99 USDSale -
Advanced NutrientsĀ®, pH PerfectĀ®, Sensi Bloom, Part A (1 liter)
Vendor:Advanced NutrientsRegular price $11.99 USDRegular price$19.99 USDSale price $11.99 USDSale -
AthenaĀ® Blended, PK, Bloom Enhancer (5 Gallons)
Vendor:AthenaRegular price $124.99 USDRegular price$200.00 USDSale price $124.99 USDSale












