ReviewsOrganic Potassium Fertilizer

Down to Earth All Natural Rose & Flower Bulb Fertilizer Mix 4-8-4, 1 lb

  • Down To Earth Rose & Flower Mix is a one pound box of all natural fertilizer with 4-8-4 formula and supplies nutrients for vigorous growth and sensational flowers.
  • A special fertilizer blend that provides ample nitrogen for vigorous growth, extra phosphorus for beautiful blooms and potassium and trace elements for healthy plant stock.
  • Great for starting edible bulbs, like garlic and onion, apply when planting your favorite new roses, bulbs, perennials and use throughout the season when new growth appears on existing plants.
  • Listed by the Organic Materials Review Institute (OMRI) for use in organic production and great to use on vegetable gardens, flower beds, containers and houseplants.
  • Ingredients: Fish Bone Meal, Langbeinite, Blood Meal, Alfalfa Meal, Seabird Guano, Rock Phosphate, Humates and Kelp Meal.
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FoxFarm FX14016 752289790393 Marine Cuisine Dry Fertilizer, 4-Pound, Brown

  • Happy frog Tomato & vegetable fertilizer is specifically formulated for use on all veggies, Tomato varieties, Soft fruits and berries..
  • The nitrogen, phosphorus and potassium in this blend supply the nutrition necessary to support the vegetative and flowering stages of plant growth..
  • This fertilizer also contains calcium which helps prevent blossom end rot and builds stronger cell walls, boosting the plants ability to be immune against disease..
  • Mycorrhizal are included to help increase root efficiency, which may enhance nutrient uptake and water absorption..
  • Happy frog fertilizers are crafted for organic gardening..
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Shake 'N Feed Flowering Trees and Shrubs Plant Food

  • Fast acting, long lasting, robust nutrition feeds trees, evergreens and shrubs.
  • 5 Inch TruSpikes are packed with fertilizer. They're easy to hammer in (no cap required) and will not break, crush or shatter.
  • Rich Molasses Formula. OMRI Listed for Organic Use..
  • Simple to use. For best results, feed once per season -- early spring, and late fall -- for continuous fertilization.
  • Nutrient Rich 7-0-2 Formula with natural ingredients contains 7% Nitrogen for plant growth and color.
  • and 2% Potassium for strong roots. Fertilizer spikes release nutrition directly into the root zone to help promote stronger trees and shrubs without over-fertilizing or runoff..
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Triple Super Phosphate 0-46-0 Fertilizer - Bloom Booster - Pure Phosphorus Plant Food for Indoor/Outdoor Plants - Fruits, Vegetables, Holistic Herbs, Trees (Cz Garden Organics TSP 5 LB)

  • PREMIUM QUALITY INGREDIENTS – Cz Garden Triple Super Phosphate is high purity, premium phosphorus fertilizer designed to boost the healthy development of all your indoor/outdoor flowers, lawn, and garden vegetables..
  • POWERFUL PHOSPHORUS FERTILIZER promotes bigger blooms in your home garden with our high-efficiency Phosphate fertilizer..
  • RESEALABLE, EASY POUR PACKAGING: Cz Garden 0-46-0 TSP fertilizer comes sealed in a 5lb, heavy duty resealable pouch. Pour the necessary quantity with ease and store the rest for future use..
  • Cz Garden Organics is committed to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden..
  • *PLEASE NOTE: There is a small misprint on the bag that says Potassium when it should read Source of Phosphorus, which is very strong fertilizer. Please be careful as to not over fertilize your plants. Cz Garden thanks you for your understanding as we transition to new bags to correct the misprint.
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Muriate of Potash 0-0-60 Fertilizer - Pure Potassium Plant Food for Indoor/Outdoor Plants - Enhances Color, Texture, Taste, Yield of Fruit, Vegetables, Holistic Herbs, Trees (Cz Garden Organics 5 LB)

  • PREMIUM QUALITY INGREDIENTS – Cz Garden Muriate of Potash is a water soluble, high purity, premium phosphate fertilizer designed to boost the healthy development of all your indoor/outdoor flowers, lawn, and garden vegetables..
  • POWERFUL POTASSIUM FERTILIZER promotes bigger blooms in your home garden with our high-efficiency Potash fertilizer..
  • IMPROVES Color, Texture, Taste & Terpenes of plants.
  • RESEALABLE, EASY POUR PACKAGING: Cz Garden 0-0-60 Muriate of Potash fertilizer comes sealed in a 5lb, heavy duty resealable pouch. Pour the necessary quantity with ease and store the rest for future use..
  • Cz Garden Organics is committed to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden..
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Jobe's, Fertilizer Spikes, Evergreen Tree, 15 Count, Slow Release, Cypress, Juniper, Magnolia

  • Fast acting, long lasting, robust nutrition feeds trees, evergreens and shrubs.
  • 5 Inch TruSpikes are packed with fertilizer. They're easy to hammer in (no cap required) and will not break, crush or shatter.
  • Rich Molasses Formula. OMRI Listed for Organic Use..
  • Simple to use. For best results, feed once per season -- early spring, and late fall -- for continuous fertilization.
  • Nutrient Rich 7-0-2 Formula with natural ingredients contains 7% Nitrogen for plant growth and color.
  • and 2% Potassium for strong roots. Fertilizer spikes release nutrition directly into the root zone to help promote stronger trees and shrubs without over-fertilizing or runoff..
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20-20-20 Plant Fertilizer by GS Plant Foods- All Purpose Water Soluble Plant Food with Kelp & Micronutrients (3 Pounds) - Suitable for All Plants, Turf, Indoor & Outdoor Plants

  • ALL PURPOSE 20-20-20 FERTILIZER: 20-20-20 water soluble fertilizer is an all purpose plant food that feeds your plants and turf directly through the roots and leaves. Great for all plants, vegetables, grasses, shrubs, indoor and outdoor, our water soluble plant food is formulated to increase plant vigor, turf greening and growth, flower development sites, and garden yields. This plant food will give all of your plants an instant boost in vitality..
  • PACKED WITH ESSENTIAL NUTRIENTS: 20 20 20 fertilizer is a 100% water soluble fertilizer providing the optimum NPK as a supplement. GS Plant Foods All Purpose water soluble plant fertilizer with Kelp and Micronutrients is designed to be the simplest ‘All-in’ method of providing your plants and turf with the necessary amounts of Nitrogen, Phosphorus and Potassium. Our unique blend will give you a quick boost in vibrant colors and plant vitality..
  • ADDED BENEFIT OF ORGANIC KELP:GS Plant Foods Organic Kelp is a natural fertilizer for plants that provides a range of benefits for plant health and growth. Kelp contains nutrients that greatly benefit the development of the plant’s root system, resulting in a stronger, health....
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MaterAid Tomato Fertilizer by GS Plant Foods- Superior Plant Food for Feeding & Growing Tomatoes (1 Gallon)- Tomato Food Suitable for All Your Tomatoes

  • ALL NATURAL TOMATO PLANT FOOD: GS Plant Foods MaterAid tomato fertilizer is a concentrated growth product specifically designed for tomato plants to produce the largest, juiciest, and tastiest tomatoes possible. This 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 formula 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 the number, size, and ....
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All- Natural Muriate of Potash | Potassium Fertilizer with 0-0-60 Analysis | Potassium Plant Food for All Indoor and Outdoor Plants | Potassium Nutrient for Yards in GRANULAR Form

  • Potassium rich fertilizer to help your indoor and outdoor plants, gardens, lawns, and trees be able to develop new and healthy foliage and roots..
  • Potash fertilizer promotes root growth and healthy fruit development.
  • Premim potassium fertilzer is great for laws and gardens.
  • Potasssium is a key nutrient for plants to develop strong stalks, roots, and fruit.
  • 0-0-60 is the most effiecient potassium fertilizer providing only what your plant needs to thrive.
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Indian River Organics Fish & Kelp Blend Fish Fertilizer - OMRI Listed Organic Fertilizer 1 Gallon (128 oz) - Liquid Organic Fish and Kelp for Turf, Flowers, Shrubs, Plants, Fruits & Vegetables. Great for Everything that Grows!

  • ORGANIC FISH AND SEAWEED FERTILIZER: Now our all-natural high quality fish fertilizer is combined with North Atlantic kelp to produce a plant nutrient source that is beyond compare. Your plants get all the benefits of a natural liquid fish fertilizer PLUS all the additional benefits of seaweed in one easy to use liquid product. Plants receiving both fish and seaweed fertilizer out-perform in every category, they are much healthier and more resistant to heat, drought, and cold..
  • FISH IS PACKED WITH AMINO ACIDS AND MICRO NUTRIENTS: Our liquid fish fertilizer is an industry leader and produces amazing results in fruits, vegetables, plants, and lawns. It provides much more than just N-P-K (Nitrogen, Phosphorus and Potassium) found in synthetic fertilizers. Our 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..
  • SEAWEED IS AN AMAZING PLANT SUPPLEMENT: We add North Atlantic kelp that is pure and free of contaminants. It is manufactured using our proprietary digestion and refinement process that breaks down complex polysaccharides into smaller, lower molecular weight particles and novel compounds. These new compounds a....
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Garden Gift Box - Indoor Gardening Kitchen Gift - 25-Piece Organic Edible Flower Garden Kit + All Purpose Fertilizer

  • Fast acting, long lasting, robust nutrition feeds trees, evergreens and shrubs.
  • 5 Inch TruSpikes are packed with fertilizer. They're easy to hammer in (no cap required) and will not break, crush or shatter.
  • Rich Molasses Formula. OMRI Listed for Organic Use..
  • Simple to use. For best results, feed once per season -- early spring, and late fall -- for continuous fertilization.
  • Nutrient Rich 7-0-2 Formula with natural ingredients contains 7% Nitrogen for plant growth and color.
  • and 2% Potassium for strong roots. Fertilizer spikes release nutrition directly into the root zone to help promote stronger trees and shrubs without over-fertilizing or runoff..
Check Stock