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Fertilizer and Plant Food

Home / Hydroponic & Organic Gardening / Fertilizer and Plant Food

Fish Head Farms Fish Sh!t Organic Soil Conditioner - 1 Liter

By introducing a wide variety of beneficial bacteria and microorganisms in to the rhizosphere, Fish Sh!t creates an optimal symbiotic relationship between plant and soil.

Fish Sh!t Organic Soil Conditioner - 1 Liter

$130.00

$101.25

Flex FLEX Liquid H202 (34% Hydrogen Peroxide) - 1 Gal

Hydrogen Peroxide (H2O2 34%) is an excellent product for cleaning hydroponic equipment, materials and grow areas.

FLEX Liquid H202 (34% Hydrogen Peroxide) - 1 Gal

$16.99

Nectar For The Gods Nectar For The Gods One Shot 4 lb

One Shot is a soil amendment for super soil style gardening. One Shot is a blend of natural ingredients that are ground into fine powders and held together with a molasses binder in small pellets. The molasses activates and encourages microbial activity i

Nectar For The Gods One Shot 4 lb

$20.99

Down To Earth Down To Earth All Purpose Mix (4-6-2) - 5 lb

A gentle, non-burning fertilizer perfect for vegetables, herbs, flowers and container plants, our All Purpose mix is also ideal for all types of transplants. Formulated with top quality organic ingredients and designed to deliver a steady supply of essent

Down To Earth All Purpose Mix (4-6-2) - 5 lb

$13.89

General Hydroponics GH Koolbloom 2.2 lb Pouch

Dry KoolBloom by General Hydroponics is a concentrated plant food supplement specifically formulated to promote intense and abundant flowering. It is designed to enhance the production of robust blooms as well as essential oils and fragrance in many flowe

GH Koolbloom 2.2 lb Pouch

$37.40

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.

Real Growers Grow Dots 75gram

$7.96

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.

Athena Grow B - Gallon

$45.00

Athena Athena Grow A - 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.

Athena Grow A - Gallon

$45.00

Down To Earth Down To Earth Azomite Sr POWDER - 5 lb

Slow-Release grade of AZOMITE volcanic minerals with particle size ranging from 4 to 200 mesh. Ideal for blending with other materials and amendments as a trace mineral resource to help meet complete plant nutritional needs

Down To Earth Azomite Sr POWDER - 5 lb

$10.14

Down To Earth Down To Earth Insect Frass - 2lb

Down To Earth Insect Frass 3-1-2 is an excellent fertilizer with many of the same traits as bat guano and worm castings. Produced through sustainable insect farming raised on pre-consumer food waste collected from local grocery stores, produce distributor

Down To Earth Insect Frass - 2lb

$12.89

Plant Success Plant Success Great White Mycorrhizae 1 oz

The endo and ecto mycorrhiza, beneficial bacteria and trichoderma build a microbial system in and on plant roots which enhance water and nutrient uptake. Great White can be used in hydroponics, field agriculture or home gardening. It is best used as a see

Plant Success Great White Mycorrhizae 1 oz

$13.99

Espoma Organic Bio-Tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 4lb

The Ultimate Starter Fertilizer with both Endo & Ecto Mycorrhizae

Espoma Organic Bio-Tone Starter Plus 4-3-3 Plant Food Plus Mycorrhizae - 4lb

$9.99

Gaia Green Gaia Green Power Bloom, 2 kg

Power Bloom is a high phosphate fertilizer specifically formulated to support prolific flowering and fruiting. As a result, Power Bloom is our best fertilizer for root development and for all flowering and fruiting plants.

Gaia Green Power Bloom, 2 kg

$28.99

Cultured Biologix Cultured Biologix EZ Tea Bloom - 8oz

EZ Tea Bloom is an instant microbial tea that contains all the aspects of a compost tea, but without the mess, hassle, or smell of brewing compost tea. This flower-specific formulation contains:

Cultured Biologix EZ Tea Bloom - 8oz

$32.00

Neptunes Harvest Neptune's Harvest Seaweed Plant Food Gallon

Neptune’s Harvest Seaweed Plant Food is made from Ascophyllum Nodosum that grows along the cold North Atlantic ocean floor. Recommended for use as an addition to a regular program of Neptune’s Harvest Fish Fertilizer. Use this plant food on all your plant

Neptune's Harvest Seaweed Plant Food Gallon

$39.99

Down To Earth Down to Earth Granular Humic Acid 5 lb

A highly concentrated source of humic acids ideal for use on fields, turf and vegetable gardens. Derived from the ancient remains of decomposed organic plant materials, humic acids enhance nutrient uptake and stimulate soil microbial life. Naturally occur

Down to Earth Granular Humic Acid 5 lb

$11.89

Down To Earth Down To Earth Blood Meal (12-0-0) - 5 lb

A high nitrogen source, our Blood Meal is guaranteed to promote rapid, green growth. A wonderful fertilizer for heavy feeders like corn, spinach, salad greens and garlic in the early spring, it also helps compost piles heat up and break down fast.

Down To Earth Blood Meal (12-0-0) - 5 lb

$24.09

Down To Earth Down To Earth Azomite Sr GRANULATED - 5 lb

The A to Z of Minerals Including Trace Elements is a mined volcanic mineral product that has been granulated for easy application. An excellent way to re-mineralize depleted garden soils, composts or potting mediums, AZOMITE is proven to increase crop yie

Down To Earth Azomite Sr GRANULATED - 5 lb

$11.89

General Hydroponics GH Maxigro 2.2 lb Pouch

MaxiGro (10-5-15) is a strong one-part dry nutrient gardeners use to start plants and to promote fast growth during the vegetative stage. It improves plant yield and is pH buffered to help reduce pH drift. MaxiGro is easy-to-use and works well in hydropon

GH Maxigro 2.2 lb Pouch

$20.69

Atami Atami Bloombastic 1.25 L/42.3 oz

The Bloombastic formula contains biological minerals in combination with biological stimulants to create a one of a kind nutrient additive specifically designed for the flowering and ripening of your plants. The unique combination of elements in Blombasti

Atami Bloombastic 1.25 L/42.3 oz

$240.89

Advanced Nutrients Advanced B-52 - 1L

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.

Advanced B-52 - 1L

$56.88

Gaia Green Gaia Green All Purpose, 20 kg

All-Purpose is an excellent product for landscape and garden use. This fertilizer is an outstanding blend for all your fertilizing needs.

Gaia Green All Purpose, 20 kg

$101.59

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.

Real Growers Recharge 8oz Bag

$34.99

Canna Canna Bio Vega 1L

Bio Vega has been specially developed for plants growth phase. Bio Vega contains betaine and 17 detectable aminoacids. These compounds aid in root development and the formation of strong growth shoots. This also helps plants to optimally start their bloom

Canna Bio Vega 1L

$34.16