Top 8 Slow Release Fertilizer – Home & Kitchen Features

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1. Osmocote

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8 lb., Osmocote Smart-Release Plant Food Plus Outdoor & Indoor

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Osmocote #ad - If unsatisfied, return the empty package to The Scotts Company for a full refund. Package includes applicator. Osmocote confidence: performance is guaranteed. 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 directions for use: 1 pound of osmocote covers 37. 5 sq. Approx. Osmocote is mistake-proof: even if over-applied up to 3x the recommended rate, Osmocote does not ‘burn’ the plant. 6’ x 6’. Works best when mixed into 1 – 3 inches of soil. Replenishment and feeding are in natural harmony. In containers, mix 1 pound with 19 gallons of potting soil.

Decades of rigorous field testing confirm product effectiveness with hundreds of plant species in a variety of climate and soil conditions. Ft. Osmocote’s secret: soil temperature controls how Osmocote releases its nutrients, and more importantly how nutrients are taken up by the plant. Osmocote quality: osmocote is the original slow-release plant food.
BrandOsmocote #ad
ManufacturerThe Scotts Company LLC #ad
Height13.5 Inches
Length4.2 Inches
Weight8.1 Pounds
Width7 Inches
Part Number274850
Model274850

2. Milorganite

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Milorganite 32 lb. Slow-Release Nitrogen Fertilizer

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Milorganite #ad - Aids in root development. Fertilizer Analysis is 6-4-0 Contains non-staining iron. Eco-friendly. Slow release, feeds up to 3 months.
BrandMilorganite #ad
ManufacturerMilorganite #ad
Height4 Inches
Length20 Inches
Weight1.52 Pounds
Width14 Inches
Part NumberTpcccc-86
Model640

3. Nutricote

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Nutricote 18-6-8 1 Pound Slow Time Release Fertilizer 180 Day Formula in Resealable, 1 Pound, Airtight & Waterproof Packaging. Scoop Included 1

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Nutricote #ad - Includes measuring scoop. Resealable, airtight & Waterproof packaging to ensure no spoilage. No fillers, 100% original Nutricote 18-6-8. Only needs to be applied once every 6 months and slowly releases the food over the 6 month period. Excellent on all plants both indoor and outdoor, including orchids and bonsai.
BrandNutricote #ad
ManufacturerNutricote #ad
Height3 Inches
Length8 Inches
Weight1 Pounds
Width5 Inches

4. The Grow Co

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Cacti & Aloe Vera Plants 5 oz, Succulents & Cactus Plant Food, Gentle Long Lasting Formula, Slow Release Fertilizer Liquid Alternative for All Potted Succulent

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The Grow Co #ad - Lasts longer, perlite, for less - easy, pebbles, water, ready to use granular formula feeds your plants consistently for 9 months! Simply poke holes or sprinkle around your pot mix, gravel, and watch your succulent/cactus thrive! Perfect for pots with pumice, and other organic potting soil mixes.

Aids and enhances root development, beautiful bloom, color vibrancy, and stem growth in both plant types. Liquid alternative - excellent alternative to liquid fertilizer in a spray bottle. Great for houseplants that need consistent nutrition year round but less watering. Indoor and outdoor use - conveniently packaged and safe to use indoors or around the whole house. Light applications - a balanced mix of essential nutrients with low NPK rates to gently feed your live cacti and succulents.

Plant food made especially for succulents and cacti in different pots and containers - can be used even in a terrarium kit! Perfect for all types - expertly formulated to be a long term nutrient booster for your potted air plants, sempervivum, christmas cactus, plumeria, string of pearls, jade, dragon fruit, burros tail, echeveria, haworthia, desert rose, crassula, aloe vera, aeonium, and more!.
BrandThe Grow Co #ad
ManufacturerThe Grow Co #ad
Weight0.31 Pounds
Part NumberMOSD-14

5. Aquatic Arts

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Indoor Plant Food Slow-Release Pellets All-purpose House Plant Fertilizer | Common Houseplant Fertilizers for Potted Planting Soil | by Aquatic Arts

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Aquatic Arts #ad - Nourish house plants: slow-release pellets fertilizer promotes healthy growth and stops wilt. Peace lily, philodendron plant, dieffenbachia, croton plant, Indoor Cactus, Aloe Vera Plant, Weeping Fig, Air Plants, African Violet, Calla Lillies, begonia, prayer plant, christmas cactus, Mums.

Our 16-5-11 miracle ratio makes living indoor plants thrive in pots, holders, and hangers. Rubber plant, syngonium, areca palm, boston fern, cyclamen, Oakleaf Ivy, Peacock Plant, gerbera daisy, deacaena, anthurium, Dendrobium, Lady Palm, kalanchoe, Bamboo Palm, Aspargus Fern, Kimberley.

Grow real home decor: 1/2 teaspoon for every 3 inch pot diameter includes nitrogen, phosphorus and other vitamins to boost root and bloom growth — easy plant pot growing for up to 1 year. Poinsettia, orchid, pothos, dioon, aglaonema, jade plant, hoya plant, Hostas, Azalea, dracaena plant, Heuchera Plants, Spider Plant, Plumeria Plants, zz plant, Fittonia, Yucca Plant, Snake Plant.
BrandAquatic Arts #ad
ManufacturerAquatic Arts #ad
Height1 Inches
Length6 Inches
Weight0.5 Pounds
Width4 Inches
Part NumberINDOOR_PLANT_PELLET_FERT
Model(Slow-Release Pellets)

6. Proven Winners

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2.5 lb, Proven Winners ZZFTMR101ZF0 Continuous Release Fertilizer

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Proven Winners #ad - This continuous release plant food from Proven Winners comes in an easy-to-use 2. 5 lb. It has a 15-7-15 fertilizer blend – 15 percent nitrogen to promote foliage growth, 7 percent phosphate for healthy roots and flower production, and 15 percent potassium for overall health and disease resistance.

For best results, apply every spring for healthy plants and strong growth. Follow the package directions to determine how much fertilizer to use, then apply directly to soil or work it in gently, being careful to not disturb the roots. Container with a convenient shaker top and measuring scoop. Use on all annuals, perennials, and shrubs at time of planting and again every Spring for perennials and shrubs. Time-release fertilizers are controlled by temperature to give your plants exactly what they need when they need it. Also available is a Proven Winners water Soluble fertilizer.
BrandProven Winners #ad
ManufacturerProven Winners #ad
Height7 Inches
Length3.75 Inches
Weight2.5 Pounds
Width3.75 Inches
Part NumberZZFTMR101ZF0
ModelZZFTMR101ZF0

7. Schultz

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56 Ounce, 3.5 Lbs, Schultz 018061 Spf48640 All Purpose Slow-Release Plant Food

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Schultz #ad - Schultz vegetable fertilizer, For all flowers, plants & gardens. Slow release easy to use, No mixing. For growing delicious tomatoes and vegetables. Contains micronutrients and Feeds up to 3 months. Exclusive nutrient delivery system.
BrandSchultz #ad
ManufacturerSchultz #ad
Height6.63 Inches
Length11.5 Inches
Weight3.66 Pounds
Width9.75 Inches
Part Number018061
Model018061

8. The Grow Co

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Slow Release Fertilizer Pellets for Potted Figs, Fiddle Leaf Fig Tree Plant Food, Steady Nutrients to Grow Healthy Indoor and Outdoor Ficus Plants 5 oz

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The Grow Co #ad - Delivers the essential nutrients your plants crave that's lacking from standard organic soil mixes in pots and planters. Natural beauty - a live plant is always a great addition to the decor in your house, rubber tree or rubber Plant Ficus Benjamina Weeping Fig, bringing you cleaner air and a natural vibe.

This fertilizer works well for all types of ficus trees in various potting soils: Ficus Lyrata Fiddle Leaf, Ficus Audrey, Ficus Elastica, Ficus Religiosa Sacred Fig, Alli Narrow Leaf and more!. Long lasting for real results - one application added to your planter feeds your ficus trees for up to 6 months! Care for your live houseplants is simple and easy, with no spray or liquid feedings to accidentally forget. Provides the proper nutrients to grow your small fiddleleaf or audrey ficus into a giant! For green glossy leaves - effective for all ficus varieties, indoors and outdoors, this easy to use formula promotes leaves that gloss and shine.

Gentle, our fertilizer pellets added to your plant pot gradually feed with every watering, steady feeding - a great alternative to liquid fertilizers that can cause overwatering, protecting your delicate houseplant from fertilizer burns and too much water. Essential nutrients - a balanced mix to feed your ficus that promotes strong root structure, growth and overall better health.
BrandThe Grow Co #ad
ManufacturerThe Grow Co. #ad
Weight0.31 Pounds
Part NumberMOSD-198