Nutrients & Additives
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Build-A-Soil Build A Soil Craft Blend - Nutrient Pack 25lb
Build A Soil Craft Blend is a fertilizer pack that combines a full range of soil nutrients into one blend of clean ingredients. It came out of using a workshop full of soil amendments together and in different combinations, and from conversations about re-amending and nutrient tea brewing.
$90.00
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GeoFlora Geoflora Veg 5-3-4 - 4Lbs
Geoflora Nutrients’ VEG formula combines diverse nitrogen sources and unique inputs to deliver a comprehensive and highly effective formula. Geoflora VEG provides all the needed macro and secondary nutrients for optimal plant growth and a healthy vegetative growth cycle. Geoflora VEG is OMRI Listed® for organic use and is a registered CDFA Organic Input Material.Geoflora VEG provides your young plants with a wealth of benefits to help them thrive, such as establishing strong microbial activity for increased nutrient uptake and availability, providing multiple sources of nitrogen to discourage burning as well as working together with the microbes to ensure a balanced release cycle and a diverse profile of micronutrients, all of which promote vigorous canopy growth and healthy root development.
$29.99 $26.99
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Green Planet Green Planet Back Country Blend Boost - 10KG
Back Country Blend Boost is also a low-frequency application-rate additive designed to be used as a complimentary fertilizer with Back Country Blend Bloom. Back Country Blend Boost provides your outdoor plants an extra dosage of phosphorus (P), potassium (K), and calcium (Ca), as well as an addition of humic acid. Phosphorus and potassium are vital elements that aid in the development of flowers and the movement of nutrients through the plant. Calcium plays a major role in cell wall composition and also helps maintain chemical balances in the soil. Humic acid aids in the movement of nutrients through the grow medium, making it easier for the plant to absorb.These added benefits improve overall yields, floral development, color, and aroma.Directions for use:Backcountry Blend Boost can be used 3-4 weeks into the flowering phase of the plant's life cycle.Apply Backcountry Blend Bloom during the flowering stage at an application rate of 1 tsp per 2 gallon of soil or approximately 1 TBSP for every 2 feet of plant height.For incorporating the product into the soil, apply 1 lb/10 cubic feet. This is a generalized feeding rate and may be adjusted based on your particular flowering needs.
$84.99 $76.49
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Build-A-Soil Build A Soil Oyster Shell Flour 4LB - Build-A-Soil
Oyster Shell Flour is a high quality soil conditioner which consists of 96% calcium carbonate and many micronutrients, Oyster Shell Flour provides a long-lasting, steady release of nutrients to help regulate pH levels, improve fertilizer uptake, promote healthy cellular structure and enhance soil tilth. Oyster Shell is also helpful in creating more active habitats for soil microbes in compost piles and worm bins.
$21.00
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Build-A-Soil Build A Soil Oyster Shell Flour 13lb - Build-A-Soil
Oyster Shell Flour is a high quality soil conditioner which consists of 96% calcium carbonate and many micronutrients, Oyster Shell Flour provides a long-lasting, steady release of nutrients to help regulate pH levels, improve fertilizer uptake, promote healthy cellular structure and enhance soil tilth. Oyster Shell is also helpful in creating more active habitats for soil microbes in compost piles and worm bins.
$34.00
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Build-A-Soil Build A Soil Craft Blend - Nutrient Pack 3lb
Build A Soil Craft Blend is a fertilizer pack that combines a full range of soil nutrients into one blend of clean ingredients. It came out of using a workshop full of soil amendments together and in different combinations, and from conversations about re-amending and nutrient tea brewing.
$31.00
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BioAg BioAg Vam Endo-Mix - 300 gram
VAM Endo-Mix is BioAg's blend of endomycorrhizal fungi, seven species of arbuscular mycorrhizal fungi. These fungi form a symbiotic relationship with plant roots that increases the plant's ability to access water and nutrients in the soil. The fungi are mixed with humic acids as a start-up food source. This listing is the 300 gram size.What BioAg says it does Improves uptake of immobile nutrients such as phosphorus Helps plants through transplanting, with early applications aiding root establishment Makes applied fertilizers, especially phosphorus, work more efficiently Improves drought tolerance, which can let you cut back on water How to use It works best applied directly to seeds or roots, at planting. BioAg lists most crops, including trees, vines, ornamentals, small fruits and vegetables.
$56.27 $50.64
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Down To Earth Down to Earth Bat Guano 7-3-1 - 10 lbs
The undisputed champion of organic fertilizers, Bat Guano 7-3-1 is rich in readily available Nitrogen, Phosphorus and Micronutrients providing essential plant nutrition for vigorous vegetative growth and early fruit and flower development. Bat Guano is fast acting and highly effective when mixed into potting media, applied as a sidedress or steeped to make a potent guano tea or foliar spray. OMRI listed.
$51.49 $49.99
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Down To Earth Down To Earth Bio Live - 25 lb
A rich, organic fertilizer mix infused with a generous amount of beneficial bacteria and mycorrhizal fungi to stimulate rooting, vigor and optimum plant development. Bio-Live encourages rapid colonization of soil and soilless mixes and may be combined with other Down To Earth™ fertilizers to further improve plant growth and yields.
$82.39
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Plant Success Great White Premium Mycorrhizae - 5lb
Great White is a premier mycorrhizal product. It contains carefully selected mycorrhizal fungi and bacteria well-suited to a variety of soils, climates and plants. The microbes in Great White enhance the availability or uptake of plant nutrients and water through the root system. In nature, fungi build a microbial system in and on plant roots which greatly enhance plant vigor.
$559.99 $503.99
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GeoFlora Geoflora Veg 5-3-4 - 8Lbs
Geoflora Nutrients’ VEG formula combines diverse nitrogen sources and unique inputs to deliver a comprehensive and highly effective formula. Geoflora VEG provides all the needed macro and secondary nutrients for optimal plant growth and a healthy vegetative growth cycle. Geoflora VEG is OMRI Listed® for organic use and is a registered CDFA Organic Input Material.Geoflora VEG provides your young plants with a wealth of benefits to help them thrive, such as establishing strong microbial activity for increased nutrient uptake and availability, providing multiple sources of nitrogen to discourage burning as well as working together with the microbes to ensure a balanced release cycle and a diverse profile of micronutrients, all of which promote vigorous canopy growth and healthy root development.
$49.99 $44.99
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FloraFlex FloraFlex Nutrients Full Tilt - 25 lbs
Full Tilt is FloraFlex's late-bloom ripener, a dry, water-soluble powder used as the finishing feed in the FloraFlex dry nutrient program. It goes in during the last one to two weeks of flowering, before the final flush. This listing is the 25 lb size.Key specs NPK: 0-47-35 Format: dry powder Solubility: 2 lb per gallon How to use In FloraFlex's schedule, Full Tilt replaces the B1 + B2 bloom base in week 7, ahead of the week-8 flush. Follow the current FloraFlex feeding schedule for grams per gallon. Good to knowIt is part of the FloraFlex dry line with V1, V2, B1, B2 and Bulky B.
$181.32 $163.19
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Build-A-Soil MontanaGrow Silica Amendment 25lb
MontanaGrow is 76% amorphous silicon proven to increase: Plant Cell Wall Strength Photosynthesis Disease Resistance Flood Tolerance Nutrient Balance UV Tolerance Carbon Sequestration Drought and Salt Tolerance High & Low Temperature Tolerance Blocking of Heavy Metal Uptake Alleviate Biotic Stress MontanaGrow silicon strengthens plant cells from roots to shoots, helping to repel insects. Alleviate Abiotic Stress Plants survive and thrive through frost and heat events allowing for a longer growing season. Great Organic Input Option Food grown with MontanaGrow can be certified organic, is healthier, and more nutrient dense. MontanaGrow Volcanic Tuff Additional Benefits Revitalize Soil and Improve Plant Health Moderate pH Acts as a Buffer High Cation Exchange Capacity Increased Ability to Hold Moisture 3.5 on the MOHS Hardness Scale Chemical Free Will Not Burn Plants Does Not Run-off or Leach Reduces Nitrogen Volatility Improves Phosphorus Availability Unique Source of Silicon Result of Ancient Pyroclastic Flow Mined from a rare deposit of silicon rich, non-crystalline volcanic tuff formed over 30 million years ago by a pyroclastic flow. Has a rich amorphous content that contains over 76% SiO2 providing a natural source of plant available silicon (silicic acid). Porosity Unlike Any Other Silicon Source Extremely porous, weathers easily, and provides immediate and gradual release of plant available silicon. Reacts dynamically with other minerals and nutrients to address critical soil and plant deficiencies. Amorphous, non-crystalline silicon and is not a hazardous or harmful material. Click below for safety data sheet.
$80.00
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Green Planet Green Planet Back Country Blend Bloom - 5KG
Backcountry Blend Bloom contains a full spectrum of nitrogen (N), phosphorus (P), potassium (K), and calcium (Ca) measured specifically for the flowering stage. The Bloom formula includes higher levels of phosphorus (P) and potassium (K) that plants require during the flowering stage. Phosphorus plays a key role in essential functions of the plant such as photosynthesis, transfer of energy, and nutrient movement through the plant. Potassium aids in the conversion of phosphorus into energy your plants can use and strengthens cell walls to support larger yields. It can either be applied by top-dress application or be mixed throughout the soil. The low application rate makes feeding simple by only requiring application every 3-5 weeks so you can focus on tending to your plants to get the best results possible.Directions for use:Backcountry Blend Bloom can be applied during the flowering phase of the plant's life cycle.Apply Backcountry Blend Bloom during the flowering stage at an application rate of 1-2 tsp per 2 gallon of grow media or 2 feet of plant height on week 1 and week 4, or every 4 weeks as needed. Cease use after the last feeding for at least 4 weeks until the flush period.
$49.99
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Build-A-Soil Build A Soil Quillaja Saponaria Extract 60 Powder 2oz
This Quillaja saponaria extract powder is a natural wetting agent for your garden. It makes water "wetter" and foamy so it spreads evenly. It is made from the organic Quillaja (Q-Ya-Ha) saponaria tree and is a plant-extracted source of saponins. Part of the Legend Series, featuring Jay Plantspeaker.
$44.00
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Green Planet Green Planet Back Country Blend Bloom - 10KG
Backcountry Blend Bloom contains a full spectrum of nitrogen (N), phosphorus (P), potassium (K), and calcium (Ca) measured specifically for the flowering stage. The Bloom formula includes higher levels of phosphorus (P) and potassium (K) that plants require during the flowering stage. Phosphorus plays a key role in essential functions of the plant such as photosynthesis, transfer of energy, and nutrient movement through the plant. Potassium aids in the conversion of phosphorus into energy your plants can use and strengthens cell walls to support larger yields. It can either be applied by top-dress application or be mixed throughout the soil. The low application rate makes feeding simple by only requiring application every 3-5 weeks so you can focus on tending to your plants to get the best results possible.Directions for use:Backcountry Blend Bloom can be applied during the flowering phase of the plant's life cycle.Apply Backcountry Blend Bloom during the flowering stage at an application rate of 1-2 tsp per 2 gallon of grow media or 2 feet of plant height on week 1 and week 4, or every 4 weeks as needed. Cease use after the last feeding for at least 4 weeks until the flush period.
$84.99
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Build-A-Soil MontanaGrow Silica Amendment 5lb
MontanaGrow is 76% amorphous silicon proven to increase: Plant Cell Wall Strength Photosynthesis Disease Resistance Flood Tolerance Nutrient Balance UV Tolerance Carbon Sequestration Drought and Salt Tolerance High & Low Temperature Tolerance Blocking of Heavy Metal Uptake Alleviate Biotic Stress MontanaGrow silicon strengthens plant cells from roots to shoots, helping to repel insects. Alleviate Abiotic Stress Plants survive and thrive through frost and heat events allowing for a longer growing season. Great Organic Input Option Food grown with MontanaGrow can be certified organic, is healthier, and more nutrient dense. MontanaGrow Volcanic Tuff Additional Benefits Revitalize Soil and Improve Plant Health Moderate pH Acts as a Buffer High Cation Exchange Capacity Increased Ability to Hold Moisture 3.5 on the MOHS Hardness Scale Chemical Free Will Not Burn Plants Does Not Run-off or Leach Reduces Nitrogen Volatility Improves Phosphorus Availability Unique Source of Silicon Result of Ancient Pyroclastic Flow Mined from a rare deposit of silicon rich, non-crystalline volcanic tuff formed over 30 million years ago by a pyroclastic flow. Has a rich amorphous content that contains over 76% SiO2 providing a natural source of plant available silicon (silicic acid). Porosity Unlike Any Other Silicon Source Extremely porous, weathers easily, and provides immediate and gradual release of plant available silicon. Reacts dynamically with other minerals and nutrients to address critical soil and plant deficiencies. Amorphous, non-crystalline silicon and is not a hazardous or harmful material. Click below for safety data sheet.
$30.00
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Green Planet Green Planet Back Country Blend Boost - 5KG
Back Country Blend Boost is also a low-frequency application-rate additive designed to be used as a complimentary fertilizer with Back Country Blend Bloom. Back Country Blend Boost provides your outdoor plants an extra dosage of phosphorus (P), potassium (K), and calcium (Ca), as well as an addition of humic acid. Phosphorus and potassium are vital elements that aid in the development of flowers and the movement of nutrients through the plant. Calcium plays a major role in cell wall composition and also helps maintain chemical balances in the soil. Humic acid aids in the movement of nutrients through the grow medium, making it easier for the plant to absorb.These added benefits improve overall yields, floral development, color, and aroma.Directions for use:Backcountry Blend Boost can be used 3-4 weeks into the flowering phase of the plant's life cycle.Apply Backcountry Blend Bloom during the flowering stage at an application rate of 1 tsp per 2 gallon of soil or approximately 1 TBSP for every 2 feet of plant height.For incorporating the product into the soil, apply 1 lb/10 cubic feet. This is a generalized feeding rate and may be adjusted based on your particular flowering needs.
$49.99
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Forked Pine Ginseng Farm Papas Perfect Poop - 1LB
Household DirectionsTO FEED HOUSEHOLD AND CONTAINER PLANTS: spread 1 to 4 tablespoons depending on the size of the container (see examples below) evenly around the base of the plants, mix gently into the growing medium, and water to activate. PAPA'S PERFECT POOP can be made into a super tea by either suspending a cheescloth or coffee filter, etc with 1 to 10 tablespoons per gallon, depending on the the strength desired, into a container of warm water, let stand over night or stir it occasionally aeration is good for extraction and good for plants, then use the to water normally once a week or more if desired. Filter and spray as a foliar feeder during the vegetative cycle.Examples for Containers1 to 3 Gallon Container Use = 1 to 3 Tablespoons of Papa's3 to 7 Gallon Container Use = 3 to 5 or 6 Tablespoons of Papa'sFor Containers over 7 Gallons Use: 7 or more Tablespoons up to about 15-20 Tablespoons for very large or ground grown plants.A. For container plants: use the above amounts once or twice per grow cycle.B. For house plants: use the above amounts once or twice every 6 months.C. For outdoor and ground grown plants: use 1/4 lb. to 1lb. Once per season, spread evenly around the base of the plant.D. Please apply only as directed.
$25.00 $22.50
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BioAg BioAg Ful-Humix - 300G
Ful-Humix is a cost-effective amendment that adds soluble carbon to your soil. It's sourced and processed for superior gardening results by the grower/scientists at BioAg. Ful-Humix should be regularly used throughout the plant life cycle, watered into greenhouse or outdoor soils. For extra benefit, also water onto your compost pile throughout the year.
$31.24
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Roots Organics Roots Organics Oregonism XL - 1LB
Roots Organics Oregonism XL is a distinctive super-soluble formulation of endo/ectomycorrhizal fungi and beneficial bacteria. The species of microorganisms are specifically selected for fruiting and flowering plants with a tolerance to heavy fertilizing. Mycorrhizae colonize the root zone, forming a symbiosis with the plant's roots, massively increasing the size and effective surface area, facilitating greater nutrient uptake, resistance to abiotic stress, and increased tolerance to drought. The beneficial bacteria in this unique inoculant increase the solubility and availability of plant and root growth promoting nutrients. Oregonism XL is incredibly versatile and effective in potting soil and hydroponics.
$66.95 $60.26
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Xtreme Gardening/RTI Xtreme Gardening Azos - 8LB
Azos is a naturally occurring bacteria that promotes plant growth. Azos converts nitrogen into a usable form that is readily available to the plant. Nitrogen is critical for forming vegetative matter and supporting abundant growth. Azos promotes growth, while boosting natural root development. Azos has been used to help break 9 World-Records for 'Xtreme' plant growth, including a 2,230.5 lb. pumpkin in 2015! Beneficial Bacteria ... Azospirillum brasilense ... 1,000,000 CFU/g Natural Growth Promoter Use for Rooting Cuttings & Transplants Great for Vegetables, Fruits, Herbs, Flowers and more!
$454.99 $409.49
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Forked Pine Ginseng Farm Papas Perfect Poop - 5LB
Household DirectionsTO FEED HOUSEHOLD AND CONTAINER PLANTS: spread 1 to 4 tablespoons depending on the size of the container (see examples below) evenly around the base of the plants, mix gently into the growing medium, and water to activate. PAPA'S PERFECT POOP can be made into a super tea by either suspending a cheescloth or coffee filter, etc with 1 to 10 tablespoons per gallon, depending on the the strength desired, into a container of warm water, let stand over night or stir it occasionally aeration is good for extraction and good for plants, then use the to water normally once a week or more if desired. Filter and spray as a foliar feeder during the vegetative cycle.Examples for Containers1 to 3 Gallon Container Use = 1 to 3 Tablespoons of Papa's3 to 7 Gallon Container Use = 3 to 5 or 6 Tablespoons of Papa'sFor Containers over 7 Gallons Use: 7 or more Tablespoons up to about 15-20 Tablespoons for very large or ground grown plants.A. For container plants: use the above amounts once or twice per grow cycle.B. For house plants: use the above amounts once or twice every 6 months.C. For outdoor and ground grown plants: use 1/4 lb. to 1lb. Once per season, spread evenly around the base of the plant.D. Please apply only as directed.
$99.99 $89.99
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BioAg BioAg Ful Humix - 2.2LB
Ful-Humix is a cost-effective amendment that adds soluble carbon to your soil. It's sourced and processed for superior gardening results by the grower/scientists at BioAg. Ful-Humix should be regularly used throughout the plant life cycle, watered into greenhouse or outdoor soils. For extra benefit, also water onto your compost pile throughout the year.
$57.91 $52.12
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