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Neptune's Harvest Crab & Lobster Shell Pieces are an excellent dry organic plant food containing Nitrogen (5%), Phosphorous (3%), Calcium (17%), Magnesium (1%) and other essential micronutrients. Crab & Lobster Shell Pieces will keep your lawn, landscape plans and shrubs, and gardens healthy. High calcium fertilizers have been shown to benefit bulbs and flowers too! Additionally, the high level of calcium in Crab Shell helps to raise the pH of acidic soils, making it a great compliment or substitute for mined lime products.

Neptune's Harvest Organic Fish & Seaweed Blend 2-3-1 organic fertilizer is an combines the benefits of fresh fish and the deep north cold water seaweed Ascophyllum Nodosum.  Neptune's Harvest fish/seaweed blend contains vitamins, amino acids, enzymes, and natural plant growth hormones (phytohormones) from the seaweed.  It also contains the micro and macro nutrients naturally found in fish.  The nitrogen and other nutrients are already chelated, so they are readily available for plant consumption.  Unlike fish emulsions, Neptune’s Harvest retains the fish proteins and oils.

The Seaweed in Neptune's Harvest Fish / Seaweed Blend is an organic storehouse of over 60 naturally occurring major and minor nutrients and amino acids. This blend of fish and seaweed contains growth promoting substances that enhance plant development, color and vigor and have also been found to increase plant hardiness and resistance to adverse environmental conditions; such as early frost, extreme heat and lack of moisture.

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Neptune's Harvest Hydrolyzed Fish is an organic fertilizer made from fresh North Atlantic fish. It is made by a unique cold process that protects the vitamins, amino acids, enzymes and growth substances. Neptune's Harvest's processing also protects all the micro- and macro- nutrients naturally found in fish. The nitrogen and other nutrients are chelated, so they are readily available for plants consumption. Unlike fish emulsions, Neptune's Harvest's Fish Hydrolysate retains the natural fish proteins and oils and has no unpleasant odor. University studies have shown Neptune's Harvest to outperform 20-20-20 chemical fertilizers.

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OMRI Listed

Neptune's Harvest Organic Kelp Meal 1-0-2 is made with the North Atlantic Seaweed (Kelp) Ascophyllum Nodosum, which is widely recognized as one of the finest marine plants available for agriculture today. Kelp Meal is a natural and cost effective enhancement to any soil fertilization and conditioning program. It is suitable for all crops and applications, and can be mixed with most soil conditioners and fertilizers. It can also be incorporated into potting soils, seed and transplant beds, as well as composting material. Kelp Meal contains a wide array of micro and macro nutrients, minerals, carbohydrates and amino acids. Kelp Meal will add organic matter to your soil, enhance healthy root growth and help soil retain moisture. Kelp Meal will keep lawns healthy and green, even through drought periods.

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Neptune's Harvest Lawn Starter Formula is an environmentally-friendly fertilizer containing the perfect blend of nutrients for all turf types and soil replenishment. Turf Formula fertilizer contains the perfect blend of nutrients for all your turf and soil needs. This product is a storehouse of over 60 major and minor chelated nutrients plus amino acids. Lawn Starter can be used on all grass types and all turf situations, as well as for landscaping to treat all plants, trees and shrubs.  Lawn Starter increases nutrient efficiency, helps soils retain water, builds root mass and organic matter and stimulates beneficial microbial activity. 

In areas where phosphorous is prohibited by law or not not desired, CLICK HERE for the phosphorous-free formulation of this product.

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Neptune's Harvest Lobster & Crab Shell Liquid is a liquid (2-0-2) option for applicators looking for an alternative to the existing granular crab and lobster shell meal formulations. Neptune's Harvest crafts this lobster & crab shell liquid from lobsters and crabs sourced from cold, clean, dark mineral rich North Atlantic Ocean water near New England.  

Rose & Flowering Formula was developed specifically for flowering plants such as roses, with a formula that is balanced with fish, seaweed, humates, molasses and additional potassium and phosphorus (plus natural sticking agents) for better, healthier for better flowers and blooms.

Rose & Flowering Formula is an environmentally-friendly fertilizer containing the perfect blend of nutrients for all your flowering plant needs such as roses. This product is a storehouse of over 60 major and minor chelated nutrients plus amino acids, with the extra phosphorous necessary for flowering. Rose & Flowering Formula can be used on all plant types and in all situations, as well as for to treat all trees and shrubs.  Rose & Flowering Formula increases nutrient efficiency, helps soils retain water, builds root mass and organic matter and stimulates beneficial microbial activity.  All this while decreasing the costs of other inputs such as nitrogen and phosphorous-based fertilizers and pesticides. Rose & Flowering Formula will provide necessary nutrients for tolerating environmental conditions such as high temperature and drought, while offering plenty of macro- and micro-nutrients for improved vigor, color, plant health, and root-density. This novel formulation is flexible enough to be mixed with other liquid inputs, eliminating the need for separate applications. Results can often be seen within days or weeks.

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Neptune's Harvest Seaweed Plant Food Liquid is an organic storehouse of over 60 naturally occurring major and minor nutrients and amino acids. The growth promoting substances in this product, naturally occurring and derived from the seaweed, enhance plant development, color and vigor. Seaweed has also been found to increase plant hardiness and resistance to adverse environmental conditions, such as early frost, extreme heat and lack of moisture. Used as a seed inoculant, seaweed fertilizer increases and accelerates germination, and enhances the rapid development of a healthy root system. Seaweed is an excellent addition to any fertilization program.

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Neptune's Harvest Tomato & Vegetable Formula was developed specifically for tomatoes and vegetable, with a formula that is balanced with fish, seaweed, humates, molasses and additional calcium and phosphorous (plus natural sticking agents) for better, healthier tomato and vegetable growth!

Tomato & Vegetable Formula is an environmentally friendly fertilizer containing the perfect blend of nutrients for all your vegetable and gardening needs. This product is a storehouse of over 60 major and minor chelated nutrients plus amino acids. Tomato & Vegetable Formula can be used on all plant types and in all situations, as well as for to treat all trees and shrubs.  Tomato & Vegetable Formula increases nutrient efficiency, helps soils retain water, builds root mass and organic matter and stimulates beneficial microbial activity.  All this while decreasing the costs of other inputs such as nitrogen and phosphorous-based fertilizers and pesticides. Tomato & Vegetable Formula will provide necessary nutrients for tolerating environmental conditions such as high temperature and drought, while offering plenty of macro- and micro- nutrients for improved vigor, color, plant health, and root-density. This novel formulation is flexible enough to be mixed with other liquid inputs, eliminating the need for separate applications. Results can often be seen within days or weeks. 

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Neptune's Harvest Turf Formula is an environmentally-friendly fertilizer containing the perfect blend of nutrients for all turf types and soil replenishment, specifically designed for areas where phosphorus is prohibited by law or not wanted. Turf Formula fertilizer contains the perfect blend of nutrients for all your turf and soil needs. This product is a storehouse of over 60 major and minor chelated nutrients plus amino acids. Turf Formula can be used on all grass types and all turf situations, as well as for landscaping to treat all plants, trees and shrubs.  Turf Formula increases nutrient efficiency, helps soils retain water, builds root mass and organic matter and stimulates beneficial microbial activity; all of which decrease the costs of other inputs such as nitrogen and phosphorous-based fertilizers and pesticides.

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Nu-Film P is a superior sticking-extending aid and adjuvant with organic, non-ionic properties. It is designed to increase the effective life of products after application.

It can be used in conjunction with pesticides to protect against the weather and extend their effects.

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Quantum Growth Organic Light is a naturally fermented live microbial product containing varying mixtures of core photosynthetic, nitrogen-fixing strains. It is designed especially for the treatment and growth enhancement of plants, fruits, vegetables, turf, trees, shrubs, ornamentals and flowers. Regular use restores  microbes to the soil, improving nutrient uptake and allowing plants to absorb the nutrients needed to reach full growth potential. The results are evident in the form of more bountiful blooms, larger and more plentiful fruit and vegetables, well-established root systems, thicker stalks and greener leaves.

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Quantum Growth Organic VSC combines the core technology of Quantum Growth Organic Light with spore-forming cultures and humic acid to produce a potent probiotic formulation that performs well in soils with low organic matter and in hydroponic systems. Quantum Growth Organic VSC is a naturally fermented, wide-ranging microbial consortium with the ability to breakdown accumulated organics. Through this breakdown process, the nutrients within the organic materials are released and available for plant growth. Quantum Growth Organic VSC restores microbes to the soil, improving nutrient uptake and allowing plants to reach their full genetic growth potential. Regular use of Quantum Growth Organic VSC results in bountiful blooms, larger and more plentiful fruits and vegetables, well-established root systems, thicker stalks and greener leaves. Quantum Growth Organic VSC can be combined with normal feeding regimens and used on soil and in hydro applications.

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Quantum-12 is a certified advancement in carbon and mineral water enhancement technology in the Quantum Growth series.  Quantum-12 contains natural humus, bio-available organic carbon, minerals and essential elements.   These inputs have been removed from our soil due to the over-use of chemical fertilizers and pesticides that kill biology that sequesters carbon; Quantum-12 helps to replenish the organic matter that is so vital for healthy plant growth and high yields.

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RootShield^® PLUS+ WP (Wettable Powder or Dissolvable Powder) naturally protects plants from soil-borne diseases such as Phytophthora, Pythium, Rhizoctonia, and Fusarium as well as other plant diseases. Easy to mix into media, RootShield PLUS+ now contains two active ingredients, Trichoderma harzianum Rifai strain T-22 and Trichoderma virens strain G-41. When applied, these microbes colonize plant roots and protect from damping off caused by common soil pathogens. RootShield PLUS+ also produces stronger root systems that have greater soil exploration and moisture uptake, resulting in better plant quality and marketability. RootShield PLUS+ is compatible with many commonly used fungicides, fertilizers, insecticides, and herbicides. It is an excellent tool for fungicide reduction and resistance management.