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Fertilizer and Plant Food

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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.

Advanced Rhino Skin 4L

$120.36

$72.22

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, youâ€™re providing your plants what they need to give you a happier harvest day. Itâ€™s guaranteed!

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

Advanced pH Perfect Grow 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

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

FoxFarm Grow Big Hydro - qt

$30.99

Silica Earth Silica Earth Volcanic Silica Minerals Micronized Powder - 1lb

Silica Earth Volcanic Silica Minerals works great as a dry mineral additive for soil, coco, rockwool substrate applications, AND for mixing with liquid nutrients, compost tea and foliar. (*safe to use on or near plant roots.)

Silica Earth Volcanic Silica Minerals Micronized Powder - 1lb

$20.99

True Organic Blood Meal - 3lb

Use on heavy feeders like corn, spinach, broccoli and leafy greens to encourage rapid vegetative growth. OMRI Listed®.

True Organic Blood Meal - 3lb

$11.99

Botanicare Botanicare PB PRO Bloom 2.5 gal

Botanicare PB PRO Bloom 2.5 gal

Botanicare PB PRO Bloom 2.5 gal

$169.44

$101.67

Canna Canna Bio Boost 250mL

BioBOOST by BIOCANNA is a natural additive that promotes bigger blooms and stronger flavors in flowers to create a high-quality yield.

Canna Bio Boost 250mL

$35.20

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 Pro Core - 25 lb Box

Provides baseline nutrition across all stages of plant growth. Nitrogen to assemble chlorophyll and amino acids. Calcium to build structure. Essential microelements to catalyze photosynthesis, enzyme production and a multitude of important plant processes

Athena Pro Core - 25 lb Box

$147.00

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.

Athena Pro Bloom - 10 lb Box

$77.00

Athena Athena Bloom B - 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.

Athena Bloom B - Gallon

$31.50

LOTUS Lotus Pro Series Grow - 32 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

Lotus Pro Series Grow - 32 oz

$44.95

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 Gypsum - 6lb

Espoma Garden Gypsum is an all natural mineral that can help loosen clay soils, minimize salt damage to plants, and help promote root growth.

Espoma Organic Gypsum - 6lb

$11.99

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

$10.99

Nectar For The Gods Nectar For The Gods The Kraken, 1 qt

The Kraken our unique digestion process extracts usable phosphates from crab and shrimp shells.

Nectar For The Gods The Kraken, 1 qt

$15.99

Botanicare Botanicare PB PRO Bloom Soil gal

Designed specifically to be used in soil container gardens. When cultivating fruiting and flowering plants in soil, growers usually need to double or triple phosphorous levels, unlike hydroponics, thus making the 1-4-5 formula ideal for soil applications.

Botanicare PB PRO Bloom Soil gal

$74.53

$44.72

Nectar For The Gods Nectar For The Gods Zeus Juice Quart

Zeus Juice is a blend of enzymatically digested humic acids from BioAg's arsenal of products, blended with kelp extract. These metabolically active compounds will promote optimal nutrient availability, healthy plant cell development and profound rooting.

Nectar For The Gods Zeus Juice Quart

$21.99

Nectar For The Gods Nectar For The Gods Demeter's Destiny Quart

Demeter's Destiny is a highly available form of calcium phosphate blended with amino acids. Demeter's Destiny is Oregon's Only's answer to calcium and magnesium deficiencies without using a single form of nitrate or heavy metal. Demeter's Destiny calcium

Nectar For The Gods Demeter's Destiny Quart

$21.99

LOTUS Lotus Pro Series Bloom - 16 oz

Lotus Pro Series Bloom is specifically designed to trigger the rapid onset of flowering, by providing your plants with all the necessary components needed for strong development, producing dense, massive yields spanning all flowering sites.

Lotus Pro Series Bloom - 16 oz

$25.99

Canna Canna Aqua Flores A & B Set 5L

CANNA Aqua Flores is a complete nutrient containing all the essential elements that plantâ€™s need during flowering.Aqua Flores is easy to use, dissolves directly and is extremely suitable for growing with re-circulating hydroponic systems. Purchase both

Canna Aqua Flores A & B Set 5L

$117.60

Canna Canna PK 13-14 1L

CANNA PK 13/14 is a mixture of top quality nutritional minerals that supports flowering during the blooming stage. If you apply PK 13/14 at the right moment, you will get astonishing results! It's suitable for any growing medium.

Canna PK 13-14 1L

$24.32