Fertilizer and Plant Food

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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.
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Athena Bloom B - 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.
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Athena Grow B - Gallon
$31.50
Rhizoflora Purpinator 1 Gallon
Purpinator is a specialty nutrient additive formulated to deliver increased flavonoid, terpenoid, and resin production in your plants. In addition to these benefits, Purpinator will improve the coloration of plants with purple phenotypes. Much like its pr
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Purpinator 1 Gallon
$85.48
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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.
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Fish Sh!t Organic Soil Conditioner - 1 Liter
$130.00
$101.25
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Fish Head Farms Fish Sh!t Organic Soil Conditioner - 500 ml
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.
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Fish Sh!t Organic Soil Conditioner - 500 ml
$75.00
$56.25
Plant Success Plant Success Orca - 16oz
Premium Liquid Mycorrhizae with Beneficial Bacteria. Orca is a highly concentrated LIQUID mycorrhizal and beneficial bacteria product. It brings together 4 highly effective endo mycorrhizal species with 14 super effective bacteria strains. This all-in-one
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Plant Success Orca - 16oz
$42.49
Xtreme Gardening Xtreme Gardening Azos 6 oz
Azos is a beneficial microbe that sparks new root development and boosts growth. Azos works by rapidly increasing plant production of IAA (indole-3 acetic acid)–a natural plant hormone, affecting cell division, growth rates and plant and root development.
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Xtreme Gardening Azos 6 oz
$35.08
Plant Success Plant Success Great White Mycorrhizae 4 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
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Plant Success Great White Mycorrhizae 4 oz
$45.49
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.
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Espoma Organic Gypsum - 6lb
$11.99
Dyna-Gro SUPERthrive (Dyna) Bloom - qt
Dyna-Gro formulas provide a balance of macro nutrients and 11 trace elements and minerals required for abundant growth and increased flowering. Used as counterparts, the Grow (7-9-5) and Bloom (3-12-6) formulas may be used in hydroponics or soil.
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SUPERthrive (Dyna) Bloom - qt
$27.56
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
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GH Ripen Quart
$44.96
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
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Lotus Pro Series Grow - 16 oz
$25.99
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.
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Lotus Pro Series Bloom - 16 oz
$25.99
Canna Canna Aqua Flores 1L A
CANNA Aqua Flores is a complete nutrient containing all the essential elements that plant’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
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Canna Aqua Flores 1L A
$15.02
Canna Canna Terra Vega 5L
CANNA Terra Vega is a complete one-part nutrient for plants during the growing stage. It is suitable for growing in containers and beds, both in and outdoors.It encourages strong plants with large vital shoots and lush root development.
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Canna Terra Vega 5L
$87.05
Canna Canna Spigot For 5/10L
Makes dispensing your CANNA nutrients easier
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Canna Spigot For 5/10L
$7.38
Canna Canna Rhizotonic 1L
CANNA RHIZOTONIC contains multiple vitamins and is 100% natural. RHIZOTONIC can be used regardless of the type of medium.
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Canna Rhizotonic 1L
$73.55
Down To Earth Down To Earth Vegetable Garden (4-4-4) - 5 lb
Down To Earth Vegetable Garden 4-4-4 is full of powerful plant nutrition to help your garden grow! Its all-purpose formulation provides a perfect start for your sprightly spring veggies, gives your summer tomatoes super-powers and is fantastic for growing
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Down To Earth Vegetable Garden (4-4-4) - 5 lb
$17.99
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.
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Advanced pH Perfect Sensibloom 1L A
$21.96
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Advanced Nutrients Advanced pH Perfect Connoisseur Bloom 4L B
Only truly expert growers need apply. When it comes to getting the bigger yields you want, the bloom phase is a critical time to get it right. Now you can get ready for your best harvests to date using Advanced Nutrients’ pH Perfect© Connoisseur Bloom.
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Advanced pH Perfect Connoisseur Bloom 4L B
$76.36
$45.82
Canna Canna Bio Flores 5L
Bio Flores was developed for the blooming phase of plants. Bio Flores is made of fermented plant material it provides many of the necessary minerals in the correct proportions.In addition to these minerals, the fermented plant material also contains subst
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Canna Bio Flores 5L
$141.27
Humboldt County's Own G10 - Qt
This product is made up of a proprietary kelp extract and is a "flower finisher." The claims however are extremely vague. Start using this from the 3rd week of flowering all the way to the end. Does not contain Plant Growth Regulators(PGRs)
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Humboldt County's Own G10 - Qt
$60.81
Integra Boost Integra Boost 67g Humidiccant 55%
Integra Boost Humidiccant uses patent pending technology that releases or absorbs moisture, maintaining relative humidity in a contained environment at or about 55% relative humidity. Each individually wrapped Integra Boost packet includes a replacement i
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Integra Boost 67g Humidiccant 55%
$3.99
General Hydroponics GH Koolbloom Liquid gal
Gardeners can give plants a boost during the final phases of fruiting and flowering with KoolBloom (0-10-10). A reformulation of the popular dry supplement, KoolBloom Liquid virtually eliminates the mess and hassle of mixing. Designed for use in the se
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GH Koolbloom Liquid gal
$79.93