Top Slow release Plant Food Reviews

Burpee Organic Rose and Bloom Granular Plant Food, 4 lb

  • Provides a flush of nutrients immediately and slow-release nutrients continue to feed your plants for up to 3 months.
  • Contains beneficial microbes to help promote spectacular blooms, more Color, and strong root development.
  • The ideal granular plant food for container gardens, established beds and individual bushes.
  • Burpee Organic Rose + bloom granular plant food is formulated to feed quickly while delivering long-lasting results for all types of roses and flowering plants.
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EarthBox 81100 Replant Kit (Pack of 2)

  • OSMOCOTE QUALITY: Osmocote is the original slow-release plant food. Decades of rigorous field testing confirm product effectiveness with hundreds of plant species in a variety of climate and soil conditions..
  • OSMOCOTE’S BEST FORMULA: Each homogeneous granule contains 15-9-12 NPK plus micro and secondary nutrients and feeds up to 6 full months..
  • OSMOCOTE’S SECRET: Soil temperature controls how Osmocote releases its nutrients, and more importantly how nutrients are taken up by the plant. Replenishment and feeding are in natural harmony..
  • OSMOCOTE’S DIRECTIONS FOR USE: 1 pound of Osmocote covers 37.5 sq. ft. (approx. 6’ x 6’). Works best when mixed into 1 – 3 inches of soil. Package includes applicator. In containers, mix 1 pound with 19 gallons of potting soil..
  • OSMOCOTE IS MISTAKE-PROOF: Even if over-applied up to 3x the recommended rate, Osmocote does not ‘burn’ the plant..
  • OSMOCOTE CONFIDENCE: Performance is guaranteed. If unsatisfied, return the empty package to The Scotts Company for a full refund..
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Hi-Yield 32126 Bone & Blood Meal 6-7-0 3 lbs

  • The Bone & Blood Meal plant food provides a excellent combination of natural Nitrogen and Phosphate..
  • This plant growth supplement is perfect for all flowers, ornamentals, shrubs and vegetables..
  • The plant fertilizer is gentle on plants. Perfect for delicate roses and other flowers..
  • This 6-7-0 Fertilizer contains 6% Nitrogen and 7% Phosphate and comes in a 3 lb. bag..
  • Contains slow release Nitrogen for continual feeding and to reduce nitrogen burn..
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Osmocote Smart-Release Plant Food Flower & Vegetable, 2 lb.

  • OSMOCOTE’S HIGHEST TOTAL NUTRIENT FORMULA: NPK = 14-14-14. Favored for seasonal vegetables and perennials. Promotes strong roots as well as vigorous and bountiful above-ground growth..
  • OSMOCOTE’S DIRECTIONS FOR USE: 1 lb. covers 40 sq. ft. (approx. 6½’ x 6½’). Mix into 1 – 3” of soil. Applicator included. Apply to vegetable gardens and mulched areas around ornamental trees / shrubs, and raised beds..
  • OSMOCOTE QUALITY: Osmocote is the original slow-release plant food. Decades of rigorous field testing confirm product effectiveness with hundreds of plant species in a variety of climate and soil conditions..
  • OSMOCOTE’S SECRET: Soil temperature controls how Osmocote releases its nutrients, and importantly how nutrients are taken up by the plant. Replenishment and feeding are in natural harmony..
  • OSMOCOTE IS MISTAKE-PROOF: Even if over-applied up to 3x the recommended rate, Osmocote does not ‘burn’ the plant..
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Osmocote Smart-Release Plant Food Plus Outdoor & Indoor, 2 lbs - 2 Pack

  • Specially formulated for plants grown in containers, Osmocote PotShots plant food nuggets make feeding your potted plants easy with a pre-measured blend of essential nutrients.
  • FEEDS UP TO 6 MONTHS: Feed your outdoor and indoor potted plants for up to 6 months -- this 2X per year feeding schedule makes it convenient and easy to care for your plants.
  • NO GUESSWORK: Minimize the risk of over- and under-feeding by giving your container plants only what they need, when they need it with pre-measured plant food nuggets.
  • OSMOCOTE QUALITY: Osmocote is a unique kind of plant food.
  • it consists of homogeneous granules finished with a proprietary slow-release coating derived from soybean oil.
  • the coating ensures the plant's supply of nutrition is carefully delivered.
  • EASY TO USE: Each package contains 25 nuggets.
  • application amount varies based on the size of your container.
  • to apply, position nugget(s) half-way between the edge of the container and your plant’s stem, push 1-3 inches deep into the soil, then water.
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Osmocote Smart-Release Plant Food Flower & Vegetable, 8 lb.

  • OSMOCOTE’S HIGHEST TOTAL NUTRIENT FORMULA: NPK = 14-14-14. Favored for seasonal vegetables and perennials. Promotes strong roots as well as vigorous and bountiful above-ground growth..
  • OSMOCOTE’S DIRECTIONS FOR USE: 1 lb. covers 40 sq. ft. (approx. 6½’ x 6½’). Mix into 1 – 3” of soil. Applicator included. Apply to vegetable gardens and mulched areas around ornamental trees / shrubs, and raised beds..
  • OSMOCOTE QUALITY: Osmocote is the original slow-release plant food. Decades of rigorous field testing confirm product effectiveness with hundreds of plant species in a variety of climate and soil conditions..
  • OSMOCOTE’S SECRET: Soil temperature controls how Osmocote releases its nutrients, and importantly how nutrients are taken up by the plant. Replenishment and feeding are in natural harmony..
  • OSMOCOTE IS MISTAKE-PROOF: Even if over-applied up to 3x the recommended rate, Osmocote does not ‘burn’ the plant..
  • OSMOCOTE CONFIDENCE: Performance is guaranteed. If unsatisfied, return the empty package to The Scotts Company for a full refund..
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Osmocote Smart-Release Plant Food Plus Outdoor & Indoor, 8 lb.

  • OSMOCOTE QUALITY: Osmocote is the original slow-release plant food. Decades of rigorous field testing confirm product effectiveness with hundreds of plant species in a variety of climate and soil conditions..
  • OSMOCOTE’S BEST FORMULA: Each homogeneous granule contains 15-9-12 NPK plus micro and secondary nutrients and feeds up to 6 full months..
  • OSMOCOTE’S SECRET: Soil temperature controls how Osmocote releases its nutrients, and more importantly how nutrients are taken up by the plant. Replenishment and feeding are in natural harmony..
  • OSMOCOTE’S DIRECTIONS FOR USE: 1 pound of Osmocote covers 37.5 sq. ft. (approx. 6’ x 6’). Works best when mixed into 1 – 3 inches of soil. Package includes applicator. In containers, mix 1 pound with 19 gallons of potting soil..
  • OSMOCOTE IS MISTAKE-PROOF: Even if over-applied up to 3x the recommended rate, Osmocote does not ‘burn’ the plant..
  • OSMOCOTE CONFIDENCE: Performance is guaranteed. If unsatisfied, return the empty package to The Scotts Company for a full refund..
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Perky Plant | Water Soluble Organic House Plant Food Fertilizer | Formulated for Live Indoor House Plants | Simply Shake in Watering Can or Plant Pots

  • ARE YOU STARVING YOUR HOUSEPLANTS? Indoor Plant Food is specially formulated to provide optimal nutrition without the risk of burning your plant. Give your potted plants the nutrients and vitamins they need with our gentle indoor plant fertilizer..
  • PRE-MIXED READY TO USE: Simply add our tropical plant fertilizer to your watering can and it's ready to go! Use it on all of your houseplants for steady growth, dark leaves, and healthy root systems..
  • THE PERFECT MULTIVITAMIN: The ideal N-P-K ratio supports plant health with 3% Nitrogen, 1.5% Ammoniacal Nitrogen, 1.5% Nitrate Nitrogen, and slow-release calcium for steady growth..
  • NATURAL, SAFE, AND ORGANIC: Indoor Plant Food contains no urea or harmful chemicals that could cause plant burning. It is designed to be used every time you water your house plants for gorgeous growth all year long..
  • PERFECT FOR ALL PLANTS: Our indoor houseplant food is highly effective for a wide variety of plants, including pothos, palm, monstera, peace lily, Christmas cactus, African violet, bird of paradise, snake plant, Easter lily, philodendron, dracaena, succulents and any elephant ear plant..
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Down to Earth All Natural Soybean Meal Fertilizer 7-1-2, 5 lb

  • Down to Earth Soybean Meal is a five pound box of all natural fertilizer with 7-1-2 formula and is registered by The Organic Input Materials Program (CDFA) for use in organic crop and food production.
  • Soybean Meal is derived from organically grown, GMO-free soybeans that are mechanically processed to preserve the highest plant nutrient value.
  • Outstanding source of slow release organic nitrogen and an excellent option for any plant that needs a nitrogen boost.
  • Provides gardeners an effective plant-based fertilizer for use in vegetable and flower gardens, lawns and landscape that can be mixed into the soil at planting.
  • Promotes vegetative growth, early plant development and is great for building leafy greens and helping young vegetables get their best start.
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Bayer Advanced 701710 2-in-1 Insect Control Plus Fertilizer Plant Spikes, 10-Spikes

  • 2-in-1 FORMULA: Kills listed insects while feeding your plants.
  • INSECT KILLER: Kills Aphids, Whiteflies, Leafhoppers, Mealybugs, and more.
  • Kills Insects and Feeds Plants for up to 2 Months.
  • Use on potted roses, palms, ficus, houseplants, hibiscus, flowers, vines, and containerized shrubs and trees..
  • PLANT FOOD: Slow-release fertilizer feeds indoor and outdoor potted plants for up to two months.
  • Use in Potted Plants, Indoors or Outdoors.
  • Kills Aphids, Leafhoppers, Mealybugs, Plant bugs, Scales, Thrips and Whiteflies.
  • 8 WEEK PROTECTION: Protects and feeds for up to 8 weeks without spraying.
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Nelson Plant Food - Bougainvillea Fertilizer - Outdoor and Indoor Plant Fertilizer - All Purpose Plant Food for Vines - Easy Use Granular Fertilizer (2 lb)

  • LOW MAINTENANCE: Our vine fertilizer is perfect for all homeowners! This slow release fertilizer only requires feeding every 14 days till blooming begins. Once blooming begins, you only need to feed your plants once a month..
  • PACKED WITH NUTRIENTS: Our well developed bougainvillea plant food has a 17-7-10 formula promotes the development of healthy colorful blooms, while maintaining the health of your plants. With 4 sources of nitrogen and nutrients for maintaining plant health, this fertilizer allows for extended periods between feedings. This fertilizer works with soil biology to provide your vines with the best fertilizer and nutrition possible, at the right time..
  • MAINTAIN YOUR PLANT'S HEALTH: Feel the benefits of a formula that was created to maintain your plants health. With added sulfur and gypsum, our formula helps create acidic soil to improve overall soil structure around the roots..
  • FOR BOUGAINVILLEA VINES, BUT NOT LIMITED: This fertilizer was created for bougainvillea vines, but can also be applied to allamanda, coral vines, dipladenia, honeysuckles, jessamines, mandevilla, passion vines, queen anne's ....
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Espoma Bulb-Tone Plant Food, Natural & Organic Fertilizer for All Spring & Fall Bulbs, 4 lb, Pack of 2

  • Espoma Bulb-tone Plant Food is the perfect fertilizer for all Spring and Fall bulbs promoting bigger blooms and root systems.
  • It's the perfect plant food for popular Fall Planted Bulbs such as tulips, daffodils, crocus, and hyacinth, as well as Spring Planted Bulbs like begonias, freesia, lilies, and dahlias.
  • Bulb-tone is made with 100% natural and organic ingredients with no fillers or sludges.
  • Bulb-tone provides long lasting, slow-release feeding with exclusive Bio-tone Microbes.
  • Feed with Bulb-tone when planting in Spring, Fall, or after flowers bloom.
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Aftercare for New Plants

  • 12 MONTH PROTECTION: With just one application, kills listed insects and prevents new infestations for up to a year.
  • INSECT & PEST KILLER: Kills Japanese Beetles, Emerald Ash Borers, Adelgids, Leafminers, Aphids, Caterpillars, and more.
  • SLOW-RELEASE FERTILIZER: Plant food and fertilizer improves the health of your trees and shrubs.
  • SYSTEMIC PROTECTION: Protects your potted and outdoor trees and shrubs from the roots to the stem of every leaf.
  • RESTRICTIONS: Not for sale in NY, CT, MD, MA, ME, & VT.
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