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Nutrient Additives and Plant Stimulators

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Athena Athena PK - Gallon

This clean liquid booster is designed to supplement during the mid- to late-flowering phase. Athena PK is a low Nitrogen booster that provides additional Phosphorus and Potassium that high-yielding plants require for maximal production.

Athena PK - 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.

Real Growers Recharge 8oz Bag

$34.99

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

Down To Earth Down To Earth Citrus Mix 6-3-3 - 5lb

Specially formulated with primary and secondary plant nutrients plus selected micronutrients that promote lush new growth, abundant green foliage and bountiful blossoms and fruit.

Down To Earth Citrus Mix 6-3-3 - 5lb

$17.99

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

Earth Juice Earth Juice Hi-Brix Molasses - Gal

72% Brix. Pure premium-grade unsulfured sugar cane molasses. A natural source of carbohydrates (sugars) and plant nutrients. For indoor & outdoor plants in soil or hydroponics. Highly recommended for brewing plant tea

Earth Juice Hi-Brix Molasses - Gal

$28.99

Canna Canna CalMag Agent 5L

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

Canna CalMag Agent 5L

$71.22

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

Canna CalMag Agent 1L

$19.01

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

Lotus Pro Series Carboflush - 18 oz

$27.95

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

$10.99

Down To Earth Down to Earth Neem Seed Meal 5lb

Neem Seed Meal is produced during the extraction of oil from the seed of the Indian Neem tree (Azadiracta indica). It is an excellent way to strengthen root systems, improve plant immunity and balance nutrient levels in the soil. Neem Seed Meal can be mix

Down to Earth Neem Seed Meal 5lb

$25.99

Down to Earth Alfalfa Meal 5 lb

An excellent soil conditioner, Alfalfa Meal is a rich source of trace elements and natural growth stimulants. Recommended for all flowering shrubs and especially roses, Alfalfa Meal accelerates growth and promotes larger, more plentiful blooms. It is also

Down to Earth Alfalfa Meal 5 lb

$0.00

General Hydroponics GH Ripen Quart

Ripen 0.5-7-6 promotes increased and abundant flowering with greater oil and fragrance production. Ripen is highly concentrated and provides macronutrients that are primarily responsible for flower and fruit growth. Ripen is a liquid nutrient that has bee

$44.96

BioAg BioAg Ful-Power Quart

Ful-Power will maximize your potential. It drives nutrients and minerals into the plant and results in healthier plants and tastier produce. It's a must have for any grower. Ful-Power golden humic is purified by a special fermentation-style extraction tha

BioAg Ful-Power Quart

$28.05

General Hydroponics GH pH Up - qt

For plants to grow their best it's important that the nutrient pH be slightly acidic - the range of 5.5 to 6.5 is considered ideal for most crops. The General Hydroponics pH Up (Base) is formulated using Potassium Hydroxide and Potassium Carbonate which a

$15.68

Rhizoflora Terpinator 4 Liter

Terpinator is formulated to increase the concentration of terpenoids in aromatic plant oils and glands. The unique composition of Terpinator provides the basic building blocks plants required to produce flavorful oils. By using naturally occurring plant a

Terpinator 4 Liter

$81.36

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

Superthrive 4 oz

$14.62

Big Foot Big Foot Mycorrhizae Gold + Beneficial Bacteria 4 oz

Increases your plants’ nutrient and water uptake, reduce transplant shock and make your plants more drought-tolerant with improved root growth and fruit and flower yield – all naturally.

Big Foot Mycorrhizae Gold + Beneficial Bacteria 4 oz

$37.99

General Hydroponics GH CALiMAGic Calcium and Magnesium 2.5 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.

GH CALiMAGic Calcium and Magnesium 2.5 Gal

$147.82

Fish Head Farms Fish Sh!t Organic Soil Conditioner - 5 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 - 5 Liter

$299.00

Plant Success Plant Success King Crab - 4 oz

Increase yields, maximize phosphorous solubility, and add life to the root zone! The active microbes in King Crab were specifically selected to increase the availability of nutrients during the vegetative stage and increase yields in the flowering stage.

Plant Success King Crab - 4 oz

$26.99

Gaia Green Gaia Green Super Fly Insect Frass 3-1-2 - 750g

Super Fly Insect Frass is a fertilizer derived from the excreta of black soldier fly larvae. It is a renewable resource produced from pre-consumer food waste fed to fly larvae. Rich in essential nutrients.

Gaia Green Super Fly Insect Frass 3-1-2 - 750g

$15.99

Monterey Monterey Epsom Salts (Magnesium Sulfate) - 4lb

Promotes bloom in roses and other flowering plants. Absorbed through the roots and foliage of plant to help plant produce chlorophyll.

Monterey Epsom Salts (Magnesium Sulfate) - 4lb

$16.19

Athena Athena Cleanse - Gallon

Made from the ideal (and safe) root zone optimizing agents-Hypochlorous acid. This safe and mild acid is derived from salt and a proprietary electrochemical treatment process.

Athena Cleanse - Gallon

$49.00