Nutrients & Additives

1186 products

  • Sale -10% Guano Company Budswel - 1 GAL

    Super Bat Guano Company Budswel - 1 GAL

    Out of stock, 1-3 weeks

    For strong, multiple blooms in fruiting and flowering plants. A high phosphorous mix of bat and seabird guano plus earthworm castings. Use in soil or hydroponic applications. All organic materials; no synthetics used.

    Out of stock, 1-3 weeks

    $54.99 $49.49

  • Last stock! Rootwise Bio-Catalyst Enzyme Elixer - Pint

    Build-A-Soil Rootwise Bio-Catalyst Enzyme Elixer - Pint

    1 in stock In stock

    Rootwise Bio-Catalyst Enzyme Elixer utilizes organisms found in the Rootwise Mycrobe Complete along with select yeast and fungi cultures, enzymes are produced, extracted, and concentrated into a non-living liquid form. This results in an enzyme profile that functions symbiotically with the organisms present in Mycrobe Complete soil inoculant.These digestive enzymes are the catalysts of the soil biology process which enables nutrient uptake. When applied in tandem with a soil inoculant the enzymes allow the microbes to come out of dormancy and perform their tasks with increased viability and efficiency.Establishing this ideal biological system aids in your crop's ability to thrive.PLEASE NOTE THAT THE NEW FORMULA FOR THE BIO-CATALYST ENZYME ELIXER IS SHELF STABLE TO REDUCE/ELIMINATE BOTTLE SWELLING, AND WILL HAVE A BLACKISH COLOR. THIS IS PERFECTLY NORMAL.

    1 in stock In stock

    $36.00

  • Sale -10% Microbe Life Photosynthesis Plus - 32OZ

    Microbe Life Hydroponics Microbe Life Photosynthesis Plus - 32OZ

    Out of stock, 1-3 weeks

    Photosynthesis Plus by MICROBE Life Hydroponics is a breakthrough in biology and biophysics once thought impossible to achieve. By driving and accelerating the processes that contribute to overall plant vigor, Photosynthesis Plus will accelerate your time to market while improving your plant growth, vigor and yield.Photosynthesis Plus is a novel culture consortium that contains stable microorganisms capable of improving plant conversion of carbon dioxide to available carbon to fuel plant requirements, and drives plant biology at both the foliar level and the root zone.Photosynthesis Plus rapidly establishes essential plant-supporting biology, even in a media void of organisms. Combined with its ability to improve the plants own photosynthetic machinery and inhabit the root zone, Photosynthesis Plus will help to accelerate and optimize plant functions.

    Out of stock, 1-3 weeks

    $31.99 $28.79

  • Green Gro Pride Lands Veg 2lb

    GreenGro Green Gro Pride Lands Veg 2lb

    Out of stock, 1-3 weeks

    Out of stock, 1-3 weeks

    $18.35

  • Gaia Green Worm Castings - 2L

    Gaia Green Gaia Green Worm Castings - 2L

    Out of stock, 1-3 weeks

    GAIA GREEN Worm Castings are the unprocessed manure of earthworms. This all-purpose fertilizer is high in organic matter, and adds essential nutrients to the soil to encourage strong plant growth. Apply as a top dressing, side dressing, or work into soil for outstanding growth. Recommended for household plants, urban gardens, lawns, golf courses, nurseries, and greenhouses.

    Out of stock, 1-3 weeks

    $15.99

  • Build A Soil Cow Cal 24 - Food Grade Calcium + Phosphorus - 1 KG

    Build-A-Soil Build A Soil Cow Cal 24 - Food Grade Calcium + Phosphorus - 1 KG

    Out of stock, 1-3 weeks

     Made exclusively from Grass Fed Cattle from Denmark, this is the cleanest High Calcium and Phosphorous product we have ever found.  Calcium is one of the MOST important elements and it's not always easily available.  Product Overview: 24%-29% Calcium 8%-15% Phosphorous 3-6% Protein with all Amino Acids 1-2% Magnesium  Cow Cal 24 is an innovative calcium supplement derived from milk whey. It contains 24% calcium and 8% Phosphorous, making it a potent and effective option for plant nutrition. This product is organically available to plants, ensuring efficient uptake and utilization. Try it with Yah Whey for the Holy Cow Effect! Composition and Benefits: Cow Cal 24 boasts a calcium concentration significantly higher than standard steamed bone meal, providing a more plant-available form of this essential nutrient. The formula has a neutral pH, which is crucial for maintaining soil health and ensuring optimal nutrient availability for plants. Unlike Calcium Carbonate, Cow Cal 24 does not alter soil pH, making it a more balanced and versatile option for calcium supplementation. NOTICE: We were able to bring in the only exclusive: 100% Grass Fed Version of this material for distribution into the USA from Denmark.  Environmental and Health Advantages: Our supplement is a food-grade ingredient, contrasting favorably with mined minerals in terms of bioavailability and ecological impact. Cow Cal 24 is free from high levels of heavy metals, often a concern with other mineral sources, ensuring a safer option for both plants and the environment. Use and Efficacy: Cow Cal 24 is designed to synergize the roles of calcium and phosphorus in plant development. While calcium is vital for cellular structure and function, phosphorus is key for energy transfer. This supplement is especially beneficial in promoting robust plant growth, improving overall plant health, and enhancing resistance to environmental stress. Application: Suitable for a wide range of plant types, Cow Cal 24 can be used as a part of a regular feeding regimen or as a targeted supplement to address specific calcium deficiencies. Directions For Use: NOTICE NEW PRODUCT AND WE ARE ACTIVELY WORKING ON BEST PRACTICES.  Drench: Update: Best results so far at 1 Teaspoon Per Gallon NOTICE: Foliar Spray will leave white residue on leaves. Working on dose and mixture that does not leave residue.  Updates to Directions will come as we use the product more

    Out of stock, 1-3 weeks

    $56.00

  • Athena Dispenser Spigot - 5 Gal

    Athena Athena Dispenser Spigot - 5 Gal

    Out of stock, 1-3 weeks

    Pouring out of 5 gallon jugs is messy! Add one of these spigots to keep your mixing area clean and measurements accurate. Durable HDPE plastic may be used multiple times. This is a must addition for the Athena Blended Line. 

    Out of stock, 1-3 weeks

    $4.00

  • Build A Soil Agsil16H Potassium Silicate - 1LB

    Build-A-Soil Build A Soil Agsil16H Potassium Silicate - 1LB

    Out of stock, 1-3 weeks

     Silica - The Hidden Cost of Chemicals A major mineral is missing in many soils and most soil tests do not even monitor its presence. This mineral can increase stress resistance, boost photosynthesis and chlorophyll content, improve drought resistance, salt tolerance and soil fertility and prevent lodging. lt can also reduce insect pressure, frost damage and destructive disease while lowering irrigation rates, neutralizing heavy metal toxicity and countering the negative effects of excess sodium. If I were to tell you that this same missing mineral can increase root growth, boost yield and enhance crop quality, you could well ask, “how could we have overlooked something so important?” and you would be correct. It has been a serious oversight. The mineral in question is silicon, and science is rapidly revealing the scope and scale of our silicon neglect. Poverty in a Sea of Abundance Silicon is not classed as an essential nutrient, but, in response to a wealth of new findings highlighting the importance of this nutrient, that status may soon change. Silicon is the second most abundant mineral on the planet. It is everywhere. Clays are alumina silicates and sand is largely silicon, so how could there be a shortage of silicon? The answer lies in the form of silicon that enters the plant. Plants uptake silicon as silicicacid and this is what is missing in the soil. Something we have done in conventional agriculture appears to have compromised the conversion of insoluble silicon into the plant available form. It may reflect a mineral imbalance or we may have knocked out some of the soil microbe species that solubilise this mineral. It is not yet understood what drove the widespread deficiency but we do know that a healthy, disease suppressive soil should contain 100 ppm of monosilicic acid (as measured in a soil analysis) and very few soils come anywhere near that mark! Little was known about the multiple roles of silicon until recently. It was known to be present in every soil but it was only when it became less plant available that it was realized that there may be a link between this loss and a host of growing problems. During the last decade, silicon seems to have become “flavor of the month” in the soil science community. Researchers have delved more deeply and hundreds of papers have been presented at the International Silicon Conferences in Brazil and South Africa. This neglected mineral is now emerging as a key player in proactive pest and disease management and the production of nutrient dense food. If you are not yet aware of the silicon story then this article should serve to fill some gaps. In Conclusion Proactivity is the essence of the biological approach. If you understand how plants protect themselves, then you provide the necessary components to maximise that process and minimize the need for chemical intervention. In this context, silicon is an essential pre-requisite for proactive pest and stress management and should be an integral part of every good nutrition program.

    Out of stock, 1-3 weeks

    $34.00

  • Sale -20%Last stock! Big Time Roots - 2.5 GAL

    Big Time Hydroponics Big Time Roots - 2.5 GAL

    1 in stock In stock

    Big Time Roots will:Decrease nutrient needs.Decrease rooting time of new cuttings..Destroy root pathogens and the food sources they feed on.Prevent anaerobic microbes in the root zone and reservoir/feed tankEliminate the need for caustic chemicals like Peroxide or Bleaches to clean reservoir,s trays,and feed lines.Each milliliter/CC contains a whopping 2.7 billion cfu's of seven highly effective beneficial microbes.Big Time Roots is non-toxic and safe for all plant, animal, and marine life!

    1 in stock In stock

    $159.99 $127.99

  • AZOMITE Granulated - 10lbs

    Azomite AZOMITE Granulated - 10lbs

    Out of stock, 1-3 weeks

      Why AZOMITE? Re-mineralizes soil for optimum growth Virtually odorless Improves root systems, yields and quality Natural occurring mineral deposit For all soil types Product Use Guidelines Commercial Use: Field Crops, Pastures, Vegetables, Viticulture, Small Fruits, Fruit Trees, Nut Crops, Orchards, Trees, Nursery Stock: Apply 150-300* lbs/ac broadcast; 100 lbs/ac banded; or 50 lbs/acre in-row banded. Foliar spray or apply with irrigation the Micronized product assuring there is adequate agitation, proper screen and nozzle sizes, at rates of 3-5 lb/acre several times per season as needed. Note: Use the higher rate of 300 lbs/ac broadcast on high value crops, poor soil, and/or for potentially increased crop yield and quality benefit. Golf Course, Sports Turf, and Commercial Lawns: Apply 2-3 lbs per 1,000 sq ft to the soil once per year. Foliar spray or apply with irrigation using the Micronized product assuring there is adequate agitation, proper screen and nozzle sizes, at rates of 0.07 – 0.11 lb per 1,000 sq ft. as needed. Greenhouse and Potting Soil: Add 7 -10 lbs per cubic yard of potting soil, plus add low rates of AZOMITE® Micronized to the irrigation water, assuring there is adequate agitation, screen and nozzle sizes, when possible, on a weekly basis. Compost: Add 50-100 lbs per ton of compost preferably at the beginning of the compost cycle. Hydroponics: Add to the irrigation water plus foliar sprays at appropriate rates assuring there is adequate agitation, screen and nozzle sizes. Add to the potting soil at 7 -10 lbs per cubic yard. Note: This product is not water soluble and requires agitation when used in irrigation, spray applications, etc. Home Use: Vegetable & Flower Gardens: Apply 1/2 lb per 100 square feet or 1/2 lb per 200 ft of linear row in a 6″ wide band. Trees, Fruit trees, Grape Vines, Ornamentals and Shrubs, etc.: Add 1/2 lb. to 1 lb. to the soil around each plant and lightly till or water/irrigate into the soil. Lawns: Apply 2-3 lbs per 1,000 square feet once a year in the Spring, Fall or Winter. This equals 20-30 lbs/10,000 square feet. House Plants and Flowers: Mix 1/2 teaspoon per inch of pot diameter with potting soil before planting. Apply ½ to 1 teaspoon every three months to the soil surface of the soil and water in. Greenhouse and Potting Soil: Add 7 -10 lbs per cubic yard of potting soil, and add to the irrigation water when possible, on a weekly basis, at a low rate. Compost: Add 5-10 lbs per 200 lb of compost added at the beginning of the compost cycle. Hydroponics: Add AZOMITE® to the irrigation water assuring there is adequate agitation, screen and nozzle sizes, and foliar sprays, and potting soil, as per above rates. Note: This product is not water soluble and requires agitation when used in irrigation, spray applications, etc

    Out of stock, 1-3 weeks

    $24.50

  • Last stock! MaxiCrop Liquid Seaweed PLUS IRON - 1QT

    MaxiCrop MaxiCrop Liquid Seaweed PLUS IRON - 1QT

    1 in stock In stock

    The natural growth stimulants in Maxicrop's basic pure seaweed extracts initiate cell growth and cause vigorous growth of both root and stem. The trace elements that Maxicrop Liquid Seaweed contains are important at this stage in enzymes, as activators of enzyme systems, and as stimulants. Original Maxicrop Liquid Seaweed is derived from pristine Norwegian seaweed. Long known and used by farmers for its rich value, seaweed feeds plants. Harvested along the Norwegian coastline the most perfect seaweed growing environment this is an organic, non-pollutant renewable resource. For trees, flowers, lawns, fruits and vegetables. Can be used for soaking seeds and bulbs before planting. Ideal for houseplants, seedlings and cuttings.

    1 in stock In stock

    $15.39

  • Last stock! Microbe Life Nitrogen Supplement - 32OZ

    Microbe Life Hydroponics Microbe Life Nitrogen Supplement - 32OZ

    2 in stock In stock

    DISCONTINUED

    2 in stock In stock

    $24.95

  • Cutting Edge Sugaree - 6 GAL

    Cutting Edge Solutions Cutting Edge Sugaree - 6 GAL

    3 in stock In stock

    Sugaree provides an organic carbohydrate and electrolyte source to stimulate amino acid production, and provides a carbohydrate source. It contains polysaccharides folded into a matrix fortified with an emulsion of trace minerals. This formulation acts as a compensator as lowering sunlight levels at the end of season precipitate drops in photosynthetic rate and ATP (plant sugar) production. These additional carbohydrates provide the plant with the energy it requires to fuel respiration, which drives fruit set. Its specially designed organic formulation targets increases in fruit set, retention, and sugar production.

    3 in stock In stock

    $349.99

  • Build A Soil Karanja Cake - Ahimsa - 8.5 LB

    Build-A-Soil Build A Soil Karanja Cake - Ahimsa - 8.5 LB

    Out of stock, 1-3 weeks

     Karanja Oil Cake is the residue obtained from Karanja seed kernels which have been crushed to extract the oil. Rich in N-P-K, it is an excellent organic fertilizer. Karanja cake has been known to enrich the soil and protect the plant. Earthworm populations have been known to increase where neem cake has been applied.FREE SHIPPING on select Karanja Oil Cake! Slow Release Nitrogen, Aerates, Nourishes, Promotes Plant Growth & Resistance, Improves Soil Quality. Excellent for Vegan Organic Gardening. We Order Pallets of Neem and Karanja Cake from Neem Resource and provide a value by shipping any quantity and allowing you to mix it with other ingredients. The Karanja Cake is beautiful, and has a very mild odor compared to Neem Cake. Almost identical in properties to the Neem cake, this Karanja Meal is one of our best products. Thanks to Neem Resource and their amazing Ahimsa Certified Organic Neem and Karanja Products. Useful Info The Karanja tree- Pongamia Glabra - is widely distributed in tropical Asia. The tree is hardy and drought resistant. The 'Pongam' tree is commonly found in India and grows to a height of about 1 m. The oil of the Karanja or Pongam is used in pharmacy and in agriculture. Like, neem oil, it is excellent for skin and hair and used in the manufacture of soaps, creams, lotions and other skin and hair care products. A mixture containing equal amounts of neem and karanja oil is very effective on animals for skin problems. Good resources for more information on Karanja are: http://www.hort.purdue.edu/newcrop/duke_energy/Pongamia_pinnata.html How To Use Use full strength or mixed with other organic (kelp, seaweed, manure, etc.) Apply before (the area can be prepared up to a week or 10 days before planting) or during planting or for established plants around root zone. Use mixed into the soil 6-8 inches or as basal dressing.Coverage:180 to 360 lbs./acre, 1lb. for plots 100 to 160 sq.ft. How To Mix into your Container Soil:1/2 Cup per cubic foot will be plenty (Cubic foot is about 7.5 gallons of soil)1 cup weighs 6.5 ounces. 

    Out of stock, 1-3 weeks

    $66.00

  • Sale -10% Terpify - Berry - Terpene & Resin Enhancer - 1 QT

    Thryve Roots Terpify - Berry - Terpene & Resin Enhancer - 1 QT

    3 in stock In stock

    Terpenez Berry is a bloom boosting nutrient designed to enhance the terpene profile of berry and sweet strains. This terp tonic is formulated from all organic botanical extracts and is designed to assist the plant with processes associated with oil and resin production. Its all natural & organic inputs aimed at enhancing the aromatic experience of cultivation. All natural formulation Only plants derived ingredients Vegan Compliant 0-0-0 analysis allows it to be added to any schedule Can be used up to finish with positive results Can be replace your existing flushing agent. May increase systemic pest resistance Countless anecdotal trials indicate a dramatic increase of in-situ terpene levels May increase cannabinoid production May decrease fungal pathogens and root borne diseases.

    3 in stock In stock

    $39.99 $35.99

  • Sale -10% Terpify - Berry - Terpene & Resin Enhancer - 1 GAL

    Thryve Roots Terpify - Berry - Terpene & Resin Enhancer - 1 GAL

    Out of stock, 1-3 weeks

    Terpenez Berry is a bloom boosting nutrient designed to enhance the terpene profile of berry and sweet strains. This terp tonic is formulated from all organic botanical extracts and is designed to assist the plant with processes associated with oil and resin production. Its all natural & organic inputs aimed at enhancing the aromatic experience of cultivation. All natural formulation Only plants derived ingredients Vegan Compliant 0-0-0 analysis allows it to be added to any schedule Can be used up to finish with positive results Can be replace your existing flushing agent. May increase systemic pest resistance Countless anecdotal trials indicate a dramatic increase of in-situ terpene levels May increase cannabinoid production May decrease fungal pathogens and root borne diseases.

    Out of stock, 1-3 weeks

    $119.99 $107.99

  • Build A Soil Cow Cal 24 - Food Grade Calcium + Phosphorus - 8oz

    Build-A-Soil Build A Soil Cow Cal 24 - Food Grade Calcium + Phosphorus - 8oz

    Out of stock, 1-3 weeks

     Made exclusively from Grass Fed Cattle from Denmark, this is the cleanest High Calcium and Phosphorous product we have ever found.  Calcium is one of the MOST important elements and it's not always easily available.  Product Overview: 24%-29% Calcium 8%-15% Phosphorous 3-6% Protein with all Amino Acids 1-2% Magnesium  Cow Cal 24 is an innovative calcium supplement derived from milk whey. It contains 24% calcium and 8% Phosphorous, making it a potent and effective option for plant nutrition. This product is organically available to plants, ensuring efficient uptake and utilization. Try it with Yah Whey for the Holy Cow Effect! Composition and Benefits: Cow Cal 24 boasts a calcium concentration significantly higher than standard steamed bone meal, providing a more plant-available form of this essential nutrient. The formula has a neutral pH, which is crucial for maintaining soil health and ensuring optimal nutrient availability for plants. Unlike Calcium Carbonate, Cow Cal 24 does not alter soil pH, making it a more balanced and versatile option for calcium supplementation. NOTICE: We were able to bring in the only exclusive: 100% Grass Fed Version of this material for distribution into the USA from Denmark.  Environmental and Health Advantages: Our supplement is a food-grade ingredient, contrasting favorably with mined minerals in terms of bioavailability and ecological impact. Cow Cal 24 is free from high levels of heavy metals, often a concern with other mineral sources, ensuring a safer option for both plants and the environment. Use and Efficacy: Cow Cal 24 is designed to synergize the roles of calcium and phosphorus in plant development. While calcium is vital for cellular structure and function, phosphorus is key for energy transfer. This supplement is especially beneficial in promoting robust plant growth, improving overall plant health, and enhancing resistance to environmental stress. Application: Suitable for a wide range of plant types, Cow Cal 24 can be used as a part of a regular feeding regimen or as a targeted supplement to address specific calcium deficiencies. Directions For Use: NOTICE NEW PRODUCT AND WE ARE ACTIVELY WORKING ON BEST PRACTICES.  Drench: Update: Best results so far at 1 Teaspoon Per Gallon NOTICE: Foliar Spray will leave white residue on leaves. Working on dose and mixture that does not leave residue.  Updates to Directions will come as we use the product more

    Out of stock, 1-3 weeks

    $25.00

  • Sale -10% Botanicare Silica Blast - 1 GAL

    Botanicare Botanicare Silica Blast - 1 GAL

    Out of stock, 1-3 weeks

    Silicate is a beneficial nutrient supplement to be used in conjunction with a standard nutrient program. Silicate helps strengthen plant tissue, helping plants flourish in adverse environmental conditions such as heat, drought and frost. Silica Blast reinforces and enhances plant tissues leading to bigger harvests, increased fruit quality and higher resistance to environmental stressors.

    Out of stock, 1-3 weeks

    $54.78 $49.30

  • Green Gro Pride Lands Defense 2lb

    GreenGro Green Gro Pride Lands Defense 2lb

    Out of stock, 1-3 weeks

    Pride Lands Defense is a unique product that is carefully crafted to help repel pests. Controls and repels mites, fungus gnats, thrips, root aphids, and soil dwelling insect larvae. We use only the highest quality organic ingredients to aid in pest prevention.

    Out of stock, 1-3 weeks

    $27.75

  • Primordial Solutions Sea Green - 2OZ

    Primordial Solutions Primordial Solutions Sea Green - 2OZ

    Out of stock, 1-3 weeks

    Sea Green is compost extract that gives you twice the amount of solution for half the cost!All of our products are SUPER CONCENTRATED. That means that you aren't paying for excess water, packaging, and shipping like you do with other prediluted products on the market.Just 2oz of Sea Green makes a 55 gallon drum of instant compost tea!Not only does this make our products more cost effective for the end user, but it also makesthem greener for the planet as well.

    Out of stock, 1-3 weeks

    $13.75

  • Last stock! Dyna-Gro Pro-TeKt - 1 GAL

    Dyna-Gro Dyna-Gro Pro-TeKt - 1 GAL

    1 in stock In stock

    Pro-Tekt The Silicon Solution is a silicon supplement that supplies higher levels of potassium and silicon to build stronger plant walls. Pro-Tekt helps increase stem strength and leaf positioning, which improves photosynthesis. It also increases heat, drought and cold tolerance. Use as a supplement with any fertilizer. Recommended for all plants.

    1 in stock In stock

    $57.99

  • Sale -10% Botanicare Hydroplex - 1 GAL

    Botanicare Botanicare Hydroplex - 1 GAL

    4 in stock In stock

    Hydroplex Bloom Enhancer creates larger fruits and flowers and surpasses that standard by both increasing plants' resistance to external stresses and amplifying natural enzyme, chlorophyll and essential oil production.

    4 in stock In stock

    $123.31 $110.98

  • Botanicare Pure Blend Tea - 1QT

    Botanicare Botanicare Pure Blend Tea - 1QT

    Out of stock, 1-3 weeks

    Pure Blend Tea (formerly Pure Blend Original Grow & Bloom) combines the key elements of both Pure Blend Original Grow and Bloom into one highly effective formula. Pure Blend Tea is enhanced and fortified with a premium blend of ultra-soluble humates, organic plant acids, trace minerals, vitamins and select amino acids. Pure Blend Tea redefines what a complete organic plant booster can be.

    Out of stock, 1-3 weeks

    $18.85

  • Sale -10% Botanicare Pure Blend Pro Bloom Soil Formula - 1 GAL

    Botanicare Botanicare Pure Blend Pro Bloom Soil Formula - 1 GAL

    Out of stock, 1-3 weeks

    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.

    Out of stock, 1-3 weeks

    $73.79 $66.41


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