Fertilizer and Plant Food

Home / Hydroponic & Organic Gardening / Fertilizer and Plant Food
General Hydroponics GH Flora Gro - 6 gal
The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The con
Add to cart
GH Flora Gro - 6 gal
$177.45
General Hydroponics GH Flora Gro - 2.5 gal
 The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The co
Add to cart
GH Flora Gro - 2.5 gal
$92.47
General Hydroponics GH Flora Bloom - qt
The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The con
Add to cart
GH Flora Bloom - qt
$16.63
General Hydroponics GH Flora Bloom - 6 gal
The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The con
Add to cart
GH Flora Bloom - 6 gal
$177.45
General Hydroponics GH Flora Bloom - 2.5 gal
The FloraGro (2-1-6), FloraBloom(0-5-4), and FloraMicro (5-0-1) series of hydroponic fertilizers from General Hydroponics represents the collective contribution of many famous scientists in the fields of hydroponics, agriculture, and chemistry. The con
Add to cart
GH Flora Bloom - 2.5 gal
$92.47
Sale
Technaflora Technaflora BC Grow - 1L
B.C Hydroponic Nutrients are a power-packed trio for nurturing generous vegetative crops and extraordinary floral growth. B.C Boost, B.C Bloom, and B.C Grow are complete, professionally formulated, highly concentrated fertilizing agents. Unlike other bran
Add to cart
Technaflora BC Grow - 1L
$23.97
$14.39
General Hydroponics GH CALiMAGic Calcium and Magnesium Gal
CALiMAGic is a concentrated blend of readily available calcium and magnesium. It is formulated to assist fast growing plants by preventing secondary nutrient deficiencies. CALiMAGic helps optimize plant nutrition and enhances plant growth and development
Add to cart
GH CALiMAGic Calcium and Magnesium Gal
$62.93
General Hydroponics GH Biothrive Grow qt
BioThrive formulas are specifically designed to meet the comprehensive needs of all plants through every stage of growth. General Hydroponics bases their formulations on ecological principals that maintain respect for the environment while providing plant
Add to cart
GH Biothrive Grow qt
$22.03
Sale
General Hydroponics GH Biothrive Grow gal
BioThrive formulas are specifically designed to meet the comprehensive needs of all plants through every stage of growth. General Hydroponics bases their formulations on ecological principals that maintain respect for the environment while providing plant
Add to cart
GH Biothrive Grow gal
$85.17
$59.62
General Hydroponics GH Biothrive Bloom qt
BioThrive formulas are specifically designed to meet the comprehensive needs of all plants through every stage of growth. General Hydroponics bases their formulations on ecological principals that maintain respect for the environment while providing plan
Add to cart
GH Biothrive Bloom qt
$23.87
Sale
General Hydroponics GH Bioroot gal
BioRoot is a natural root growth supplement that helps plants establish healthy and vibrant root systems. It contains vitamins, enzymes, organic and humic acids that stimulate root growth. BioRoot is outstanding for seedlings and cuttings, helping young p
Add to cart
GH Bioroot gal
$70.17
$42.11
Sale
General Hydroponics GH Biobud qt
BioBud is a powerful bloom stimulator that generates explosive flowering and massive fruit production. BioBud increases metabolic activity and mineral uptake by utilizing bio-stimulants and organic transport enhancers. This induces abundant, dense floral
Add to cart
GH Biobud qt
$57.18
$40.03
General Hydroponics GH Armor Si Quart
Armor Si is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, coco coir and all types of media. Use as a growth enhancer with irrigation water, or in addition to your regular fertilizers. Armor
Add to cart
GH Armor Si Quart
$29.80
Superthrive 4 oz
A vitamin and hormone solution that increases the overall health of your plants. Use it with your cutting concentrate to increase your success with cuttings and increase the survival rate of difficult transplants. Use SUPERthrive™ today and give your plan
Add to cart
Superthrive 4 oz
$15.49
Down To Earth Down To Earth Bat Guano (7-3-1) - 2 lb
The undisputed champion of organic fertilizers, Bat Guano is rich in readily available Nitrogen, Phosphorus and micronutrients and provides essential plant nutrition for vigorous vegetative growth and early fruit and flower development. Bat Guano is fast
Add to cart
Down To Earth Bat Guano (7-3-1) - 2 lb
$18.99
Foxfarm FoxFarm Tiger Bloom - gal
Ready to bloom? Tiger Bloom® makes it happen. This is an ultra-potent, fast-acting, high-phosphorus fertilizer with just enough nitrogen to sustain healthy, vigorous green growth during flowering. The low pH keeps it stable and ensures that the micronutri
Add to cart
FoxFarm Tiger Bloom - gal
$86.99
Sale
Advanced Nutrients Advanced Sensizym 4L
Adding Enzymes to Your Root Zone Is a Great IdeaEnzymes are organic catalysts, which means they’re great at getting things going. One thing they do in your root zone is break down organic debris. Use Sensizym right now to get three different types of en
Add to cart
Advanced Sensizym 4L
$134.92
$80.96
Sale
Advanced Nutrients Advanced Rhino Skin 4L
Give your plants Rhino Skin to increase the rigidity of the cell walls making your plants stalks more rigid. Plants take silicon into their cells making tougher cell walls.
Add to cart
Advanced Rhino Skin 4L
$120.36
$72.22
Advanced Nutrients Advanced Rhino Skin 1L
Give your plants Rhino Skin to increase the rigidity of the cell walls making your plants stalks more rigid. Plants take silicon into their cells making tougher cell walls.
Add to cart
Advanced Rhino Skin 1L
$41.39
Advanced Nutrients Advanced pH Perfect Micro 1L
Using a high-quality micronutrient formula is your ticket to a rewarding garden. By combining Advanced Nutrients Micro with Grow and Bloom, you’re providing your plants what they need to give you a happier harvest day. It’s guaranteed!
Add to cart
Advanced pH Perfect Micro 1L
$23.14
Advanced Nutrients Advanced pH Perfect Grow 1L
When you use 3-part hydroponics base nutrients, you get reliable, flexible, concentrated nutrients that give your plants the essential elements they need. Mix Advanced Nutrients Grow with Bloom and Micro to provide nitrogen, phophorus and potassium (along
Add to cart
Advanced pH Perfect Grow 1L
$17.16
Advanced Nutrients Advanced pH Perfect Bloom 1L
When you mix Advanced Nutrients Bloom with Grow and Micro, you get 3-part base nutrients that provide bud-building potassium and phosphorus combined with other elements to give you vigorous growth and a happier harvest day-guaranteed!
Add to cart
Advanced pH Perfect Bloom 1L
$17.16
Advanced Nutrients Advanced Overdrive 1L
Overdrive Your Plants for their Strongest FinishDuring the final weeks of bloom phase your plants need the ingredients in Overdrive to maintain flower maturation, flower growth, and overall vigor. Many growers neglect the last weeks of bloom phase, but no
Add to cart
Advanced Overdrive 1L
$50.25
Foxfarm FoxFarm Grow Big Hydro - qt
Fox Farm's Grow Big Hydroponic (3-2-6) delivers all the nutrients necessary for healthy vegetative plant growth to hydroponically-grown plants. Hand-crafted in small batches for a consistent, high-quality solution. Contains premium select earthworm castin
Add to cart
FoxFarm Grow Big Hydro - qt
$30.99