Hydroponic Nutrients

Home / Hydroponic & Organic Gardening / Fertilizer and Plant Food / Hydroponic Nutrients
LOTUS Lotus Pro Series Cal/Mag - 15 oz
Lotus Pro Series Cal/Mag is a premium source of the two most readily absorbed secondary nutrients, integral for balanced and healthy growth, essential for coco based grows.
Add to cart
Lotus Pro Series Cal/Mag - 15 oz
$17.99
Canna Canna CalMag Agent 1L
CANNA CALMAG AGENT is a calcium and magnesium mineral nutrient designed to improve water quality for calcium sensitive systems, such as when using reverse osmosis water with a coco medium. Our CANNA CALMAG AGENT increases water hardness, without disruptin
Add to cart
Canna CalMag Agent 1L
$19.01
Espoma Organic Bio-Tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 4lb
The Ultimate Starter Fertilizer with both Endo & Ecto Mycorrhizae
Add to cart
Espoma Organic Bio-Tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 4lb
$10.99
Canna Canna Coco 1L B
CANNA COCO is a line of nutrients and substrates which are specially developed for growing plants in coco. The first coco cultivation product line was CANNA's coco line. Nowadays it's the most popular growing product line for both professionals and hobbyi
Add to cart
Canna Coco 1L B
$15.71
Canna Canna Coco 1L A
CANNA COCO is a line of nutrients and substrates which are specially developed for growing plants in coco. The first coco cultivation product line was CANNA's coco line. Nowadays it's the most popular growing product line for both professionals and hobbyi
Add to cart
Canna Coco 1L A
$15.71
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
$67.49
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
Athena Athena Pro Bloom - 10 lb Box
Plants require higher amounts of phosphorous and potassium to increase flower bulk and support high-metabolic activities. Athena Pro Bloom contributes balanced levels macro and micro-elements including sulfur used for increasing potency and flavors.
Add to cart
Athena Pro Bloom - 10 lb Box
$77.00
Athena Athena Pro Grow - 10 lb Box
Athena Athena Pro Grow - 10 lb Box
Add to cart
Athena Pro Grow - 10 lb Box
$77.00
Athena Athena Bloom A - Gallon
We blend top of the line macronutrients and chelated micronutrients to achieve greater nutrient uptake ability across a wider pH range in any combination of grow method, water-type and media.
Add to cart
Athena Bloom A - Gallon
$31.50
Athena Athena Grow B - Gallon
A simple formula designed for the vegetative stage of growth and for non-flowering plants. Our careful balanced mineral ratios help facilitate optimal plant development including photosynthesis, healthy respiration, and robust stalk and root growth.
Add to cart
Athena Grow B - Gallon
$31.50
Real Growers Real Growers Recharge 8oz Bag
Stronger, healthier plants and roots, in 48 hours or less. Works great in traditional soil and soilless media. All the benefits of compost tea, with none of the mess.
Add to cart
Real Growers Recharge 8oz Bag
$34.99
Real Growers Real Growers Grow Dots 75gram
Programmed release over the first 6 weeks of your grow cycle. High Nitrogen, for strong, vegetative growth. Phosphorus and Potassium, for stronger, healthier plant roots.
Add to cart
Real Growers Grow Dots 75gram
$9.99
LOTUS Lotus Pro Series Carboflush - 9 oz
Lotus Pro Series Carboflush is designed to remove excess nutrient buildup stored within plants and medium, and acts as a catalyst for flushing your plants in their final stage of growth, while still providing the necessary components for microbial activit
Add to cart
Lotus Pro Series Carboflush - 9 oz
$15.99
LOTUS Lotus Pro Series Carboflush - 18 oz
Lotus Pro Series Carboflush is designed to remove excess nutrient buildup stored within plants and medium, and acts as a catalyst for flushing your plants in their final stage of growth, while still providing the necessary components for microbial activit
Add to cart
Lotus Pro Series Carboflush - 18 oz
$27.95
Flex FLEX Liquid H2O2 (34% Hydrogen Peroxide) - 1 Gal
Hydrogen Peroxide (H2O2 34%) is an excellent product for cleaning hydroponic equipment, materials and grow areas. 
Add to cart
FLEX Liquid H2O2 (34% Hydrogen Peroxide) - 1 Gal
$39.99
Nectar For The Gods Nectar For The Gods Medusa's Magic Quart
Just like her hair, this product is crazy. Originally Oregon's Only's grow formula, Medusa's Magic packs a punch. This product goes through an enzyme digest that strips proteins from organic meals and makes them totally available to plants. But worry not,
Add to cart
Nectar For The Gods Medusa's Magic Quart
$15.99
LOTUS Lotus Pro Series Grow - 16 oz
Lotus Pro Series Grow is specially formulated to give your plants exactly what they need to produce lush, rapid vegetative growth. Lotus Pro Series Grow will aid in producing thick stems, tight inter-nodal spacing, dense canopy development and massive roo
Add to cart
Lotus Pro Series Grow - 16 oz
$25.99
Canna Canna Cannazym 1L
CANNAZYM is a high-quality enzyme product that helps breaking down dead root material and turning it into nutrients for the plant. It also encourages beneficial micro-organisms and helps plants take up nutrients. It's suitable for any growing medium.
Add to cart
Canna Cannazym 1L
$35.53
Advanced Nutrients Advanced pH Perfect Sensigrow 1L B
Give Your Plants a Phenomenal Grow Phase With This Proven 2-Part BaseThe most successful growers have spent many years relying on Sensi Grow to give their plants the edge during grow phase. Your plants use the nutrients in Sensi Grow to reward you with ra
Add to cart
Advanced pH Perfect Sensigrow 1L B
$21.96
Advanced Nutrients Advanced pH Perfect Sensibloom 1L B
Give Your Plants Reliable Full-bloom NutritionSensi Bloom is the 2-Part bloom base nutrient formula you can absolutely count on during your all important bloom phase. Use Sensi Bloom when you wants the best from your high value plants.
Add to cart
Advanced pH Perfect Sensibloom 1L B
$21.96
Advanced Nutrients Advanced pH Perfect Sensibloom 1L A
Give Your Plants Reliable Full-bloom NutritionSensi Bloom is the 2-Part bloom base nutrient formula you can absolutely count on during your all important bloom phase. Use Sensi Bloom when you wants the best from your high value plants.
Add to cart
Advanced pH Perfect Sensibloom 1L A
$21.96
Sale
Advanced Nutrients Advanced B-52 - 4L
B Vitamin SupplementUse this ever-popular formula in the demanding conditions of your high-intensity garden. This proprietary blend provides unique, powerful 100% guaranteed nutritional and vitamin support so your plants are always winners.
Add to cart
Advanced B-52 - 4L
$176.96
$88.48
General Hydroponics GH Floranova Grow - qt
Flora Nova is the breakthrough gardeners have been waiting for: an exceptionally potent, complete one-part fertilizer plus organic additives. Extremely concentrated, Flora Nova is an excellent bargain, one to two teaspoons in a gallon of water. One bot
Add to cart
GH Floranova Grow - qt
$21.84