Plant Nutrients & Supplements

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A package of General Hydroponics FloraPro Calcium + Micros fertilizer. The package is primarily white and black with product details and branding visible.
General Hydroponics FloraPro Calcium + Micros
  • $115.00
A package of General Hydroponics FloraPro Bloom / Floraison fertilizer, with a pink and green label, indicating a 11-12-27 formula, 11 kg (23 lbs) weight, and specific for commercial cultivation.
General Hydroponics FloraPro Bloom
  • $124.45
A package of General Hydroponics FloraPro Grow fertilizer, with label information including product specs, weight (25 kg), and usage instructions.
General Hydroponics FloraPro Grow
  • $107.76
Floraprop Late Bloom fertilizer package by General Hydroponics on a white background
General Hydroponics FloraPro Late Bloom
  • $127.38
Bottle of Fox Farm Grow Big Hydroponic Liquid Plant Food with a label featuring a tomato, indicating it is a liquid plant fertilizer for hydroponic systems.
Fox Farm Grow Big Hydroponic Liquid Plant food
  • $34.95
Canna Bio Rhizotonic– A translucent bottle containing brown-colored fertilizer, sealed with two brown caps. The left side of the bottle features measuring units for precise dosing.
BioCanna Bio Rhizotonic
  • From $25.95
A white plastic container with a green and black label for BackCountry Blend Grow, a nutrient product by GreenPlanet Nutrients.
GreenPlanet Nutrients BackCountry Blend Grow
  • From $67.99
A bottle of House & Garden Amino Treatment, which is a plant nutrient supplement.
House & Garden Amino Treatment
  • From $105.00
Dutch Nutrient Bloom Fortifier jar on a white background
Dutch Nutrient Bloom Fortifier
  • From $19.95
Jack’s Classic Orchid Special – A small white container with a lid, featuring a purple and blue label. The right side of the label displays vibrant, colorful orchids.
Jack's Classic Orchid Special 30-10-10
  • $15.95
A white plastic bottle with a label that includes the product name 'ThermX-70' and additional information related to the product.
ThermX-70 Yucca extract surfactant
  • $56.90
Gaia Green Organics gypsum product with green lid and label on a white background
Gaia Green Gypsum
  • From $18.95
Fox Farm Liquid Plant Food Big Bloom bottle on a white background
Fox Farm Big Bloom
  • $39.60
Package of Espoma Organic Soil Acidifier with blue and white design on a white background
Espoma Soil Acidifier 6lbs
  • $29.95
Bag of Espoma Organic Iron-tone fertilizer on a white background
Espoma Iron-tone 5lbs
  • $28.95
A plastic container of FoxFarm Beastie Bloomz fertilizer with a colorful label featuring a cartoon of a dinosaur holding a flower.
FoxFarm Beastie Bloomz 1lb
  • $49.95
A black pail featuring a green and grey label with an illustration of a horned man surrounded by leaves.
Nutri+ Dagda Nutrient Grow Outdoor Fertilizer 22-17-12
  • From $39.95
Jack’s Classic Citrus Feed a white container with a lid, featuring an orange and blue label. The right side of the label displays vibrant, colorful with citrus fruits
Jack's Classic Citrus Feed (20-10-10) 1.5lb
  • $25.95