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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Fish Head Farms® Fish Sh!t® Organic Soil Conditioner (120 mL)
Vendor:Fish Head FarmsRegular price $24.99 USDRegular price$27.00 USDSale price $24.99 USDSold out -
Supernatural Brand® Bud Blaster® 1-52-31 For Pre-Flowering (10 kg)
Vendor:Supernatural BrandRegular price $1,199.99 USDRegular price$1,599.99 USDSale price $1,199.99 USDSold out -
House & Garden®, Roots Excelurator, (silver bottle), 1 L
Vendor:House & GardenRegular price $169.99 USDRegular price$199.99 USDSale price $169.99 USDSale -
NPK RAW OminA (14-0-0) 8 oz
Vendor:NPK IndustriesRegular price $25.99 USDRegular price$34.99 USDSale price $25.99 USDSale -
Tiger Organic Agricultural Plant Sulfur 90% 50Lb Bag
Vendor:Tiger-SulRegular price $34.99 USDRegular priceSale price $34.99 USDSold out -
Sold outGrow More Seaweed Extract 2.5 Gal
Vendor:Grow MoreRegular price $69.99 USDRegular price$78.99 USDSale price $69.99 USDSold out -
General Hydroponics®, RapidStart®, Rooting Enhancer (1 Gallon)
Vendor:General HydroponicsRegular price $449.99 USDRegular price$715.29 USDSale price $449.99 USDSale -
General Hydroponics®, Floralicious® Plus, 2-0.8-0.5, Vitality Enhancer (2.5 Gallon)
Vendor:General HydroponicsRegular price $449.99 USDRegular price$713.59 USDSale price $449.99 USDSale -
General Hydroponics®, Armor Si®, 0-0-4, Silica for Plant Growth Enhancement (6 Gallon)
Vendor:General HydroponicsRegular price $199.99 USDRegular price$409.99 USDSale price $199.99 USDSale -
Plant Success™, Great White Premium Mycorrhizae® (5 lbs.)
Vendor:Plant RevolutionRegular price $399.99 USDRegular price$520.75 USDSale price $399.99 USDSale -
Advanced Nutrients®, pH Perfect®, Connoisseur®, Bloom, Part B (4 Liter)
Vendor:Advanced NutrientsRegular price $59.99 USDRegular price$89.99 USDSale price $59.99 USDSold out -
Advanced Nutrients®, Tarantula®, Root Mass Expander (1 Liter)
Vendor:Advanced NutrientsRegular price $59.99 USDRegular price$79.99 USDSale price $59.99 USDSold out -
Advanced Nutrients®, Revive®, 1-0-0, Bud Aid (1 liter)
Vendor:Advanced NutrientsRegular price $29.99 USDRegular price$39.99 USDSale price $29.99 USDSale -
Advanced Nutrients®, pH Perfect®, Sensi Bloom, Part B (23 liter)
Vendor:Advanced NutrientsRegular price $119.99 USDRegular price$249.99 USDSale price $119.99 USDSold out -
Advanced Nutrients®, pH Perfect®, Sensi Bloom, Part B (10 liter)
Vendor:Advanced NutrientsRegular price $79.99 USDRegular price$149.99 USDSale price $79.99 USDSold out -
Advanced Nutrients®, pH Perfect®, Sensi Bloom, Part A (23 liter)
Vendor:Advanced NutrientsRegular price $119.99 USDRegular price$249.99 USDSale price $119.99 USDSold out -
Advanced Nutrients®, Flawless Finish®, Flushing Agent for Plants (4 Liter)
Vendor:Advanced NutrientsRegular price $49.99 USDRegular price$79.99 USDSale price $49.99 USDSold out -
Heavy 16®, Heavy Bud A, 2-0-3, Professional Plant Nutrient (6 Gallon)
Vendor:Heavy 16Regular price $135.99 USDRegular price$226.79 USDSale price $135.99 USDSale -
Heavy 16®, Heavy Bud B, 1-3-6, Professional Plant Nutrient (1 Gallon)
Vendor:Heavy 16Regular price $39.99 USDRegular price$58.79 USDSale price $39.99 USDSold out -
Heavy 16®, Heavy Bud B, 1-3-6, Professional Plant Nutrient (6 Gallon)
Vendor:Heavy 16Regular price $135.99 USDRegular price$226.79 USDSale price $135.99 USDSale -
FoxFarm® Cha Ching® Soluble Fertilizer, 9-50-10, For Late Flowering (2 lbs.)
Vendor:FoxFarmRegular price $54.99 USDRegular price$100.26 USDSale price $54.99 USDSale -
CX Horticulture® Mighty Bloom Enhancer 1L
Vendor:HortUs WholesaleRegular price $29.99 USDRegular price$49.99 USDSale price $29.99 USDSale -
Hydroponic Research® Push Foliar Spray (5 Liters)
Vendor:Hydroponic ResearchRegular price $399.99 USDRegular price$420.00 USDSale price $399.99 USDSale -
Hydroponic Research® Veg+Bloom RO/Soft (5 lbs.)
Vendor:Hydroponic ResearchRegular price $69.99 USDRegular price$100.00 USDSale price $69.99 USDSale -
Xtreme Gardening® Mykos®, Pure Mycorrhizal Inoculum (20 lbs.)
Vendor:Xtreme GardeningRegular price $179.99 USDRegular price$399.99 USDSale price $179.99 USDSold out -
Miicrobial Mass Pro, Beneficial Bacteria Additive (1 Liter)
Vendor:MIIM HorticultureRegular price $89.99 USDRegular price$114.99 USDSale price $89.99 USDSale -
Botanicare® Liquid Karma®, Supplemental Nutrient (2.5 Gallons)
Vendor:BotanicareRegular price $149.99 USDRegular price$208.24 USDSale price $149.99 USDSale -
Botanicare® Silica Blast™ Nutrient Supplement (2.5 Gallons)
Vendor:BotanicareRegular price $84.99 USDRegular price$122.37 USDSale price $84.99 USDSale -
Nutrifield® Coco B, 3-0-0.5, Liquid Fertilizer (1 Liter)
Vendor:NutrifieldRegular price $24.99 USDRegular price$29.99 USDSale price $24.99 USDSale -
Nutrifield® Coco A, 1-4-2, Liquid Fertilizer (1 Liter)
Vendor:NutrifieldRegular price $24.99 USDRegular price$29.99 USDSale price $24.99 USDSale -
House & Garden®, Top Booster 5 Liters
Vendor:House & GardenRegular price $84.99 USDRegular price$149.99 USDSale price $84.99 USDSale -
Sold outHouse & Garden®, Multi Zen, 5 L
Vendor:House & GardenRegular price $149.99 USDRegular priceSale price $149.99 USDSold out -
Heavy 16®, Heavy Roots, 0.7-1-2, Professional Plant Additive (1 Gallon)
Vendor:Heavy 16Regular price $349.99 USDRegular price$514.49 USDSale price $349.99 USDSale -
Roots Organics® Terp Tea Grow 7-1-1, Soluble Fertilizer (9 lbs.)
Vendor:Roots OrganicsRegular price $31.99 USDRegular price$37.99 USDSale price $31.99 USDSold out -
Roots Organics® Elemental CalMag Powder, Soluble Fertilizer (3 lbs.)
Vendor:Roots OrganicsRegular price $19.99 USDRegular price$23.99 USDSale price $19.99 USDSale -
Humboldt County's Own® Snow Storm Ultra, Potassium Supplement (1 Quart)
Vendor:Humboldt County's OwnRegular price $37.99 USDRegular price$54.99 USDSale price $37.99 USDSale




