Our 10 Best Fertilizer for 2026 [US]
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10 Best Fertilizer of 2026
Tested and Reviewed: Top 10 Fertilizer deals with expert ratings from 8.1 to a perfect 10
September 2026 Edition
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1
Editor's Choice9.7
Save 14%
Miracle-Gro
Miracle-Gro Indoor Plant Food for All Plants, 8 fl. oz. (2-Pack)
14% Off
Editor's bottom line:
“This fertilizer is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”
Main Highlights
- Miracle-Gro Indoor Plant Food for All Plants contains nutrients for healthier, stronger plants (vs unfed when used as directed)
- This liquid plant food feeds plants instantly to help grow healthy houseplants
- Use with all indoor container plants including houseplants, flowers, vegetables, herbs, and more
- This houseplant food can be applied directly to the soil then watered or mixed in 1 quart of water to feed while watering; reapply every 2 weeks
- This bundle comes with two 8 fl. oz. bottles of Miracle-Gro Indoor Plant Food for All Plants; for more spectacular results, use with Miracle-Gro Indoor Potting Mix for All Plants
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Picked by 397 people today
2
9.5
Save 33%
Miracle-Gro
Miracle-Gro Water Soluble All Purpose Plant Food, 1.5 lb.
33% Off
Main Highlights
- FEEDS ALL PLANTS: Miracle-Gro Water Soluble All Purpose Plant Food is a plant fertilizer that feeds all outdoor, in-ground and indoor plants, including roses, flowers, houseplants, vegetables, and trees
- PROMOTES GROWTH: Use this all-purpose plant food outdoors and indoors to grow bigger, more beautiful plants (vs unfed plants); starts working instantly to promote quick, beautiful results
- NPK: 24-8-16 outdoor and indoor plant food contains Nitrogen (N), Phosphorus (P) and Potassium (K) which are key nutrients plants need to thrive
- APPLICATION: To use as plant food indoors, mix 1/2 tsp per gallon of water in a watering can; to feed outdoor plants, mix 1-1/2 tbsp per 1-1/2 gallon of water in any watering can or use with the Miracle-Gro Garden Feeder
- COVERAGE: One 1.5 lb. container of Miracle-Gro Water Soluble All Purpose Plant Food can be used as an outdoor and indoor plant food for houseplants, vegetables, flowers, trees, roses and more; feeds approximately 600 sq. ft. of garden area
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3
9.5
Save 13%
Miracle-Gro
Miracle-Gro Water Soluble All Purpose Plant Food, 3 lb.
13% Off
Main Highlights
- FEEDS ALL PLANTS: Miracle-Gro Water Soluble All Purpose Plant Food is a plant fertilizer that feeds all outdoor, in-ground and indoor plants, including roses, flowers, houseplants, vegetables, and trees
- PROMOTES GROWTH: Use this all-purpose plant food outdoors and indoors to grow bigger, more beautiful plants (vs unfed plants); starts working instantly to promote quick, beautiful results
- NPK: 24-8-16 outdoor and indoor plant food contains Nitrogen (N), Phosphorus (P) and Potassium (K) which are key nutrients plants need to thrive
- APPLICATION: To use as plant food indoors, mix 1/2 tsp per gallon of water in a watering can; to feed outdoor plants, mix 1-1/2 tbsp per 1-1/2 gallon of water in any watering can or use with the Miracle-Gro Garden Feeder
- COVERAGE: One 3 lb. container of Miracle-Gro Water Soluble All Purpose Plant Food can be used as an outdoor and indoor plant food for houseplants, vegetables, flowers, trees, roses and more; feeds approximately 1,200 sq. ft. of garden area
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4
9.2
Farmer's Secret
Farmer’s Secret Fruit & Bloom Booster Fertilizer - Super Concentrated - Boosts Flowering and Yield on All Varieties of Fruits, Vegetables and Flowers - Formulated for Late Summer & Early Fall (16oz)
Main Highlights
- Produce abundant and vibrant fruit and blooms! This product works by strengthening your plant's roots to increase nutrient uptake enabling it to bloom and produce like you've never seen!
- Use on all flower / fruit / vegetable producing plants (we've seen amazing results with citrus trees, avocados, raspberries, cantaloupe, roses, petunias, etc but this formula will work on a wide range of plants)
- Super, super concentrated - A little goes a LONG way (we recommend you dilute at a rate of 1 teaspoon per 2 gallons of water)
- Easy to use - simply dilute with water and pour or spray on your plants with their regular watering routine repeat every 2-4 weeks
- Formulated especially for late season (late summer / early fall) application this is exactly what your plants need in the later stages of the growth cycle
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5
9.0
Save 19%
Scotts
Scotts Turf Builder Lawn Food, 12.5 lbs.
19% Off
Main Highlights
- WHERE TO USE: Lawn fertilizer for grass can be used on any grass type
- GRASS FERTILIZER FOR LAWNS: Scotts Turf Builder Lawn Food feeds and strengthens your grass to help protect against future problems
- STRONG ROOTS: Our pesticide-free lawn food for grass builds strong, deep roots, improving your lawn's ability to absorb water and nutrients (vs unfed lawn)
- HOW TO APPLY: Apply to a wet or dry lawn in spring, summer, or fall
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6
8.8
Save 19%
Miracle-Gro
Miracle-Gro Shake 'N Feed All Purpose Plant Food, 4.5 lb.
19% Off
Main Highlights
- 3 MONTHS OF FEEDING: Miracle-Gro Shake 'N Feed All Purpose Plant Food feeds plants for up to 3 months, and nourishes above and below the soil
- GROW STRONGER PLANTS: This plant food contains vital micronutrients to grow stronger, vibrant, and more productive plants (vs unfed plants)
- FOR ALL PLANTS: Use this all-purpose plant food outdoor or indoor to feed container plants or plants in outdoor in-ground and raised bed gardens, including flowers, vegetables, and herbs
- APPLICATION: Apply this continuous release garden product evenly onto the soil and work into the top 1-3 inches of soil for in-ground plants, or lightly work into the soil of established container plants; water to start feeding; reapply every 3 months
- NOURISHES ABOVE & BELOW THE SOIL: Indoor and outdoor plant food contains natural ingredients to feed soil microbes that break down the ingredients into nutrients that support root strength and development which increases water efficiency
- COVERAGE: One 4.5 lb. container of Miracle-Gro Shake 'n Feed All Purpose Plant Food feeds up to 180 sq. ft.
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7
Best Value8.6
Save 45%
Dr. Earth
Dr. Earth Organic 5 Tomato, Vegetable & Herb Fertilizer Poly Bag
45% Off
Main Highlights
- For more nutritious and tasty vegetables
- Optimum levels of primary plant nutrients
- Contains no GMOs, chicken manure or sewage sludge
- Feeds for several months
- Made with 100% organic and natural ingredients
- Contains pro-biotic, seven champion strains of beneficial soil microbes plus ecto and endo mycorrhizae
- More abundant crops; More nutritious and tasty vegetables
- 100 percent natural and organic; Exceptional results because nutrients are released quickly; Feeds for several months; Consistent premium quality
- Eight select strains of ecto and Endo Mycorrhizae contribute to drought tolerance, enhanced nutrient availability and increased plant performance
- 100-Percent organic formula provides optimum levels of essential plant nutrients; eliminates the need for chemical fertilizers when used as directed
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8
8.3
Miracle-Gro
Miracle-Gro Pour & Feed Plant Food, 32 fl. oz.
Main Highlights
- READY TO USE: This liquid plant fertilizer is a ready-to-use indoor plant food that requires no mixing
- NO MIXING: No mixing with water or watering can needed; simply apply liquid plant food directly to the soil
- FOR POTTED PLANTS: Plant food for houseplants and flowers that instantly feeds all indoor and outdoor container-grown plants
- FEEDING FREQUENCY: Feed indoor and outdoor potted plants with this flower and houseplant food every 10-14 days
- INDOOR AND OUTDOOR USE: Use this plant food outdoors or indoors on all your container plants
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9
8.1
Save 29%
Burpee
Burpee Natural Purpose Granular 4-Lb Organic Food for Growing Strong Plants | Good for Vegetable Garden, Flower Garden & Seed Starting, 4 lb, 4lb. Bag
29% Off
Main Highlights
- FEED YOUR PLANTS: Burpee's All-Purpose Organic Plant Food is formulated to keep your plants growing and happy throughout the season. Major nutrients as well as calcium, minor nutrients, and some of the beneficial microbes that help keep the soil and plants healthy are released immediately and continue to feed your plants for up to 3 months.
- FOR VEGETABLES, FLOWERS & HERBS: Use this natural plant food for seed starting, bedding plants, vegetable gardens, trees, shrubs and flower containers. OMRI labeled organic. The custom blend promotes plant growth and more blooms! Great for indoor or outdoor plants.
- ORGANIC CERTIFIED: OMRI listed for organic gardening use, this plant food safely keeps your soil and plants as healthy as they can be. Easy to apply granules release essential nutrients and deliver fast-acting results for all types of plants in your home garden. Follow instructions on the bag for how much plant food to apply.
- GREAT FOR CONTAINERS: Use this balanced mix to promote growth of flowers, vegetable and herbs in patio pots and containers. You'll see the difference in plant health, fruit production and vibrancy of blooms. A natural fertilizer for growing your best garden.
- Since 1876: Generations of customers have trusted Burpee to deliver the highest quality products and service. Gardeners rely on Burpee for accurate plant information and how-to tips that make gardening easier and more successful. Lets grow together!
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10
8.1
Save 5%
Miracle-Gro
Miracle-Gro Water Soluble All Purpose Plant Food, 10 lb.
5% Off
Main Highlights
- FEEDS ALL PLANTS: Miracle-Gro Water Soluble All Purpose Plant Food is a plant fertilizer that feeds all outdoor, in-ground and indoor plants, including roses, flowers, houseplants, vegetables, and trees
- PROMOTES GROWTH: Use this all-purpose plant food outdoors and indoors to grow bigger, more beautiful plants (vs unfed plants); starts working instantly to promote quick, beautiful results
- NPK: 24-8-16 outdoor and indoor plant food contains Nitrogen (N), Phosphorus (P) and Potassium (K) which are key nutrients plants need to thrive
- APPLICATION: To use as plant food indoors, mix 1/2 tsp per gallon of water in a watering can; to feed outdoor plants, mix 1-1/2 tbsp per 1-1/2 gallon of water in any watering can or use with the Miracle-Gro Garden Feeder
- COVERAGE: One 10 lb. container of Miracle-Gro Water Soluble All Purpose Plant Food can be used as an outdoor and indoor plant food for houseplants, vegetables, flowers, trees, roses and more; feeds approximately 4,000 sq. ft. of garden area
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