Reviews Organic Potassium Fertilizer

Fish Fertilizer - Omri Listed Hydrolyzed Fish Fertilizer for Plants (1 Gallon) - Liquid Organic Fertilizer for Vegetables, Fruit, Lawns, Blooms & Plants

  • OMRI ​ORGANIC LISTED HYDROLYZED FISH FERTILIZER: Indian River Organics Liquid Fish Fertilizer is an all-natural high quality fish fertilizer that gives excellent plant growth. Plants receiving our organic fish fertilizer out-perform in every category, they are much healthier and more resistant to heat, drought, and cold. This means they bloom more, produce bigger fruit, and taste better. With our organic liquid fish fertilizer, grass spreads faster and needs less maintenance.2028.
  • PACKED WITH AMINO ACIDS & MICRO NUTRIENTS: The all-natural fish fertilizer for vegetables, plants, and more provide much more than N-P-K (Nitrogen, Phosphorus and Potassium) found in synthetic fertilizers. This organic liquid fish fertilizer provides a comprehensive mix of amino acids & micro nutrients and minerals all in a usable form perfectly suited for maximum efficiency of uptake for your plants. The organic fish fertilizer stimulates water penetration and increases nutrient assimilation.2028.
  • OPTIMAL PLANT GROWTH & HEALTH AT HOME OR COMMERCIALLY: Used in low concentrations, plant fertilizer liquid organic acts as an efficacious growth promoter. Our liquid vegetable fertilizer is used extensively on a commercial basis, as well as at home for gardeners as an organic soi....
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Eden Vegetables & Leafy Greens Organic Enriched Fertilizer (5 lb Bucket)-Neem Plant Food 7-7-7 Enriched Formula for Perfect Nitrogen, Phosphorous, and Potassium Balance

  • Developed by WonderTree Organics- a plant fertilizer brand on a mission to promote and sustain a viable agriculture practice through innovative plant nutrient management systems..
  • Organic Enriched Granular Fertilizer -the Eden Vegetables & Leaf Greens Fertilizer contains essential organically enriched plant nutrients for healthy soil, promoting growth and producing health food..
  • Special Growth Formula -a 7 7 7 combination, the Eden Vegetables & Leafy Greens Plant fertilizer contains 7 % Nitrogen for leafy growth, 7% Phosphorous for strong roots, and 7 % Potassium for increased crop production..
  • Enriched With Neem Matrix- this formulation strengthens the root system and reduces water intake, heals the soil, and increases Organic Matter to boost crop production..
  • Made in the USA, manufactured locally in Atlanta (GA) with eco -friendly, natural plant nutrients that enrich the soil..
  • Designed with a slow -release formula, this plant fertilizer increases the time between feeding whilst stimulating plant growth over a longer period..
  • The Eden Vegetables & Leaf Greens 7 -7 -7 Organic Granular Fertilizer is perfect for pots, containers, and beds. Plants need more than water - they need the optimal balance of nutrients to bloom and grow. Eden Vegetables & Leafy Gre....
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Big Cannahuna Nutrients Organic Grow and Bloom, 908 Grams

  • 908 Grams Big Cannahuna Nutrients Organic Grow and Bloom - 100% Organic Fertilizer, tremendously versatile product which can be used as a soil amendment, a top dressing or to make an instant organic fertilizer tea.
  • Derived from rock phosphate, mined potassium sulphate, kelp extract, alfalfa meal, bone meal, feather meal, crab meal, shrimp meal, gypsum, magnesium sulphate.
  • Developed by a bona fide grow master and master chemist with 30 years growing experience.
  • Promotes healthy leafy growth and bud production, girth, density and resin production.
  • Enough nutrient to grow 6-8 large plants from seedling right through until harvest.
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Jobe's Flower Indoor/Outdoor Plants Fertilizer Food Spikes - 30 Pack

  • Superior Indoor Plant Fertilizer - MARPHYL Marine Phytoplankton is ideal as an outdoor and indoor plant fertilizer. It's an excellent vegetable fertilizer, houseplant fertilizer, and lawn fertilizer. It's great for your garden, greenhouse, and hydroponics. Enjoy gorgeous, colorful blooms with this exceptional flower food. Enhance soil quality and watch your trees, shrubs, vines, grass, plants, flowers, and vegetables thrive..
  • Natural Indoor Plant Food - Marine Phytoplankton are Microalgae full of nutrients, vitamins, and minerals. It's so much more than your average liquid plant fertilizer. MARPHYL's fertilizer for indoor plants and outdoor plants, grasses, trees, flowers and more, provides an astounding array of nutritional elements. Packed with vitamins, minerals, essential fatty acids, DHA, EPA, amino acids, chlorophyll, and a vast spectrum of phytochemicals, so your lawn, garden, and greenhouses will flourish.
  • Organic & Sustainable - Our Liquid Marine Phytoplankton Soil Enhancer is an organic, all purpose plant food that is harvested 100% naturally. It's vegan, non-toxic, non-GMO & sustainably made with no preservatives making it safe for vegetable gardening, ground water, and pets. It replenishes your soil on a regular basis to ensure the continue....
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MaterAid Tomato Fertilizer - Organic Plant Food for Feeding & Growing Tomatoes (1 Quart)- Tomato Food Suitable for All Your Tomatoes

  • ALL NATURAL TOMATO PLANT FOOD: GS Plant Foods MaterAid organic tomato fertilizer is a concentrated growth product specifically designed for tomato plants to produce the largest, juiciest, and tastiest tomatoes possible. This organic fertilizer contains the tomato required elements of magnesium, for improved flowering and fruit quality, calcium for stronger roots, healthier leaves and firmer tomatoes, and sulfur for protein and increased chlorophyll. Suitable for tomatoes grown in all conditions..
  • PACKED WITH PRIMARY NUTRIENTS: GS Plant Foods tomato food fertilizer contains Nitrogen, Phosphorus & Potassium along with tomato required Magnesium, Calcium & Sulfur. Our tomato fertilizer organic provides the primary nutrients N-P-K that tomatoes need to grow fast and strong, this allows earlier blooming and more fruit that are bigger and tastier. These nutrients are in water soluble form and can be absorbed immediately by the plant instead of needing to be broken down in the soil..
  • INCREASED ROOT SYSTEM: Roots are critically important for healthy tomato plants. A strong root system will increase access to nutrients and easier water uptake, so less watering and increased stress tolerance. GS Plant Foods tomatoes fertilizer is specially formulated to increase ....
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Wallace Organic Wonder Soluble Seaweed Powder Organic Fertilizer (10.7 Ounces)

  • SULFUR POWDER FERTILIZER- Sulfur (S) is vital for life, and essential for plant growth like nitrogen (N) phosphorus (P) and potassium (K) . It is a 100% perfect mixture and combinations of various nutrients and essential fertilizer for growth all plants, with charged micronutrients.
  • ELEMENTAL 99% SULFUR- Elemental Sulfur for plants is the most concentrated type of Sulfur from 90% to 99%, & our fertilizer contains 99% Sulfur. However, elemental sulfur needs to be broken down in soil by microorganisms to Sulfate form. Just like nitrogen, sulfur is needed in the formation of plant protein..
  • CORRECTS pH LEVEL- Our elemental organic sulfur powder can be used to correct the pH level of your landscape and garden soil. In particular, acid-loving plants can benefit from a sulfur additive because it lowers the pH level of the soil, making it alternatively more acidic..
  • WIDE USAGE- Greenway Biotech powder organic fertilizer can be used on apples, beans, cherries, berries, peas, grapes, strawberries, and many more fruits and vegetables in your garden. It Could be used to improve Sulfur deficient soils.
  • ESSENTIAL NUTRIENTS - This premium essential powerful fertilizer has all the required nutrients that can boost the growth of plants and maximize the plants. Garden su....
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Perfect Soil SAPROPEL All Purpose Organic Fertilizer for Vegetables and Plant Food - Grow a Healthier Garden and Protect Plants from Disease with Organic Fertilizer for Indoor and Outdoor Plants (2lb)

  • GROW HEALTHIER PLANTS, INCREASE YIELDS, and REVIVE SICK PLANTS - Sapropel Organic Fertilizer is a nutrient rich soil with naturally occurring vitamins, carotenoids, ferments, hormone-like substances which activate growth and increase the quality of production..
  • ORGANIC VEGETABLE GARDEN FERTILIZER IDEAL FOR INDOOR and OUTDOOR USE - Whether you are growing your own spices on your kitchen window sill or planting a full outdoor garden with vegetables and fruit trees, Perfect Soil's Sapropel organic plant food is the perfect organic plant fertilizer to start your sprouts off on the right track..
  • ODOR FREE, NON-TOXIC, COMPLETELY ORGANIC - Sapropel soil is made from sedement at the bottom of muddy lakes and doesn't contain any manure. We've kept things natural and have not added any chemicals or growing agents. For use in true organic gardening for the healthiest crops you can grow..
  • PROTECT YOUR PLANTS FROM DISEASES - Sapropel soil is saturated with elements such as nitrogen, calcium, phosphorus, potassium, and various amino acids which helps produce strong plants resistant to diseases like root rot. In addition, using sapropel organic fertilizer prevents the development of malignant bacteria..
  • ALL PURPOSE PLANT FOOD FOR GROWING, PLANTING, and RESTORATION OF S....
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10 Quart Hoffman Organic Cactus and Succulent Soil Mixed Potting Soil for Outdoor and Indoor Plants, Tropical Perennial Cactus Aloe Soil, 4 Count, 40 Quarts in Total…

  • Superior Liquid Plant Food - MARPHYL Marine Phytoplankton is ideal as an outdoor and indoor plant fertilizer. It's an excellent vegetable fertilizer, houseplant fertilizer, and lawn fertilizer. It's great for your garden, greenhouse, and hydroponics. Enjoy gorgeous, colorful blooms with this exceptional flower food. Enhance soil quality and watch your trees, shrubs, vines, grass, plants, flowers, and vegetables thrive..
  • Naturally Boost Plant Health - Marine Phytoplankton are Microalgae full of nutrients, vitamins, and minerals. It's so much more than your average liquid plant fertilizer. MARPHYL's fertilizer for indoor plants and outdoor plants, grasses, trees, flowers and more, provides an astounding array of nutritional elements. Packed with vitamins, minerals, essential fatty acids, DHA, EPA, amino acids, chlorophyll, and a vast spectrum of phytochemicals, so your lawn, garden, and greenhouses will flourish.
  • Organic & Sustainable - Our Liquid Marine Phytoplankton Soil Enhancer is an organic, all purpose plant food that is harvested 100% naturally. It's vegan, non-toxic, non-GMO & sustainably made with no preservatives making it safe for vegetable gardening, ground water, and pets. It replenishes your soil on a regular basis to ensure the continued g....
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Infinity Soil - Crab Meal - Sustainable and Natural Soil Amendment - Made from Dried Crab Shell - Rich in Chitin, Nitrogen, Calcium, Phosphorus, and Magnesium - 1 LB

  • NATURAL SLOW RELEASE FERTILIZER: GS Plant Foods Organic Crab Shell is a fantastic natural slow release fertilizer that is beneficial for all plants including tomatoes, flowers, vegetables, and more. Cal-mag for plants promotes healthy soil, which in turn, promotes deeper, healthy root systems. Naturally slow release action will begin to eliminate calcium and magnesium deficiencies. All natural and organic, this calcium fertilizer gives excellent plant growth..
  • HIGH IN CALCIUM, MAGNESIUM, AND OTHER NUTRIENTS: GS Plant Foods Organic Crab Shell is high in Calcium, Magnesium, and other important organic nutrients. This calcium plant food provides a range of necessary nutrients and minerals including Calcium and Magnesium. Crab Shell chips give an element for roots to engage with, which extend to look for water and nutrients such as nitrogen, carbon, potassium, and phosphorus so that the plants can continue to produce and grow..
  • PROMOTES HEALTHY ROOT SYSTEMS: GS Plant Foods Crab Shell contains powerful, organic elements and other nutrients which greatly benefit the development of the plant’s root system, resulting in stronger, healthier plant, enabling growth and nutrient uptake. Contains calcium for tomato plants, vegetables, and flowers is a superior bl....
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Down To Earth Organic Starter Fertilizer Mix 3-3-3, 5 lb

  • Down To Earth Starter Mix is a five pound box of all natural fertilizer with 3-3-3 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production.
  • A mild fertilizer with 3% nitrogen, phosphorus and potassium thast also has essential primary and secondary plant nutrients, like calcium, magnesium, sulfur and iron.
  • Diverse mix of beneficial soil microorganisms to ensure successful planting, expansive root development and vigorous early season growth.
  • Our starter and transplant formula is the perfect way to get your delicate young starts and new seedlings in the ground and ready to thrive.
  • Ingredients: Alfalfa Meal, Fish Bone Meal, Bat Guano, Feather Meal, Langbeinite, Oyster Shell, Greensand, AZOMITE, Kelp Meal, Mycorrhizal Fungi and Beneficial Bacteria.
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Down to Earth Organic Fruit Tree Fertilizer Mix 6-2-4, 5lb

  • Fruit Tree fertilizer provides primary nutrients for plant growth plus added calcium for proper fruit development, so you can enjoy bountiful crops of home grown fruit.
  • Ingredients: Feather Meal, Fish Bone Meal, Calcium Carbonate, Langbeinite, Potassium Sulfate, Alfalfa Meal and Kelp Meal.
  • Down to Earth Fruit Tree is a five pound box of all natural fertilizer with 6-2-4 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production.
  • Specially formulated to encourage productive home orchards full of the delicious and nutritious tree fruits now popular in many backyard gardens.
  • From apples, pears and plums to mangos, pomegranates and figs, Fruit Tree can be used on all varieties of fruiting canes, shrubs and trees.
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Down to Earth Organic Fruit Tree Fertilizer Mix 6-2-4, 15lb

  • Down to Earth Fruit Tree is a fifteen pound box of all natural fertilizer with 6-2-4 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production.
  • Specially formulated to encourage productive home orchards full of the delicious and nutritious tree fruits now popular in many backyard gardens.
  • Fruit Tree fertilizer provides primary nutrients for plant growth plus added calcium for proper fruit development, so you can enjoy bountiful crops of home grown fruit.
  • From apples, pears and plums to mangos, pomegranates and figs, Fruit Tree can be used on all varieties of fruiting canes, shrubs and trees.
  • Ingredients: Feather Meal, Fish Bone Meal, Calcium Carbonate, Langbeinite, Potassium Sulfate, Alfalfa Meal and Kelp Meal.
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Down to Earth Organic Fruit Tree Fertilizer Mix 6-2-4, 25lb

  • Down to Earth Fruit Tree is a twenty-five pound bag of all natural fertilizer with 6-2-4 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production.
  • Specially formulated to encourage productive home orchards full of the delicious and nutritious tree fruits now popular in many backyard gardens.
  • Fruit Tree fertilizer provides primary nutrients for plant growth plus added calcium for proper fruit development, so you can enjoy bountiful crops of home grown fruit.
  • From apples, pears and plums to mangos, pomegranates and figs, Fruit Tree can be used on all varieties of fruiting canes, shrubs and trees.
  • Ingredients: Feather Meal, Fish Bone Meal, Calcium Carbonate, Langbeinite, Potassium Sulfate, Alfalfa Meal and Kelp Meal.
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