Best Organic Plant Foods

1. Miracle-Gro Organic Plant Food – Use with Indoor or Outdoor Plants, Organic Liquid Fertilizer for Containers and In-Ground Gardens, OMRI Listed, 32 fl. oz.

Miracle-Gro Organic Plant Food is a liquid fertilizer for all plants. It works for both indoor and outdoor use.

This plant food is made from plants, with 94% plant-based ingredients. It feeds plants instantly for healthier growth. Use it for houseplants, gardens, or containers.

Just dilute with water and soak the soil. Reapply every 7-14 days outdoors. For indoor plants, use it every 2 weeks. One 32 fl. oz. bottle makes up to 10.75 gallons of liquid plant food.

2. Back to The Roots Organic All-Purpose Plant Food (5 lb. Value Size), Premium Blend, Safe & Sustainable Vegan Formulation Made with Kelp and Alfaalfa Meal, Mycorrhize, and Rock Phosphate Minerals

Back to The Roots Organic All-Purpose Plant Food is a safe, sustainable blend for your garden. It’s 100% plant and mineral-based, with no synthetic chemicals or animal waste.

This premium mix includes kelp, alfalfa meal, and rock phosphate for strong roots and hearty harvests. Plus, it comes with a 100% satisfaction guarantee and a GrowOneGiveOne program to support schools.

3. Burpee Organic Tomato & Vegetable Granular Plant Food, 4 lb

Burpee Organic Tomato & Vegetable Granular Plant Food is perfect for healthy, thriving plants. It’s easy to use and long-lasting.

The granules release nutrients right away, feeding your plants for up to 3 months. Your garden will grow strong all season. OMRI listed for organic use.

Trusted since 1876, Burpee helps gardeners succeed. Let’s grow together with quality and care.

4. MARPHYL All-Purpose Plant Food – Organic Nutrient-Rich Fertilizer & Soil Enhancer for Indoor & Outdoor Flowers, Vegetables, Succulents, Bamboo & Hydroponics

MARPHYL All-Purpose Plant Food is a nutrient-rich fertilizer that helps plants grow strong and healthy. It works for indoor and outdoor plants, making it a versatile choice for all your gardening needs.

This organic formula is safe for the environment and easy to use. It improves soil quality, promotes strong roots, and boosts vibrant blooms.

Whether you’re growing flowers, vegetables, succulents, or bamboo, this liquid fertilizer is perfect. It’s also great for hydroponic systems, ensuring all-season plant feeding.

5. Fox Farm Big Bloom Liquid Plant Food – Organic Bloom Fertilizer for Flowering & Fruiting Plants, Contains Earthworm Castings & Bat Guano – Supports All Stages of Plant Growth – 0-0.5-0.7 NPK, 1 Pint

Fox Farm Big Bloom is a liquid plant food that helps plants grow strong. It works for all stages, from tiny sprouts to full blooms. This organic fertilizer is perfect for flowering and fruiting plants.

It has natural ingredients like earthworm castings and bat guano. These provide rich nutrients for healthy growth. Plants absorb them quickly for fast results.

Use it easily by mixing with water. Apply every other watering for best results. Watch your plants thrive with vibrant flowers and fruitful harvests.

6. Grow Queen Organic Liquid Indoor Plant Food, Houseplant, Tropical & All-Purpose Indoor Plant Fertilizer, Organic Liquid Fertilizer 5-5-5 with Sea Kelp, 8oz Treats 50 Gallons

Grow Queen Organic Liquid Indoor Plant Food is the strongest 5-5-5 organic fertilizer made for indoor plants. It feeds your plants fast without burning them, helping leaves grow greener and roots grow stronger.

This liquid fertilizer mixes quickly with water. One 8 oz bottle treats up to 50 gallons. It works well for houseplants, tropicals, herbs, and flowers.

It also helps soil and microbes stay healthy. Made with sea kelp, it boosts root growth and plant strength. Safe, odor-free, and easy to use for all indoor plants.

7. Miracle-Gro Organic All Purpose Plant Food – Garden Fertilizer for Outdoor Vegetables, Flowers, Container and In-Ground Plants, Feeds up to 3 Months, OMRI Listed, 3 lb.

Miracle-Gro Organic All Purpose Plant Food is a garden fertilizer that helps outdoor plants grow strong and healthy. It works for vegetables, flowers, and potted plants alike.

Just shake and mix into the soil, then water to start feeding. It lasts up to 3 months and shows results in as little as 1 week.

8. Miracle-Gro Organic Indoor Plant Food, Liquid Plant Food for Houseplants, Flowers, Vegetables, and Herbs, 1-0.5-1 NPK, 8 fl. oz., 2-Pack

Miracle-Gro Organic Indoor Plant Food is made from plants for plants. It uses 94% plant-based ingredients to nourish your greenery. This liquid fertilizer is safe and natural for all indoor plants.

It feeds plants instantly for healthier growth. Your plants will be stronger and more resilient compared to unfed ones. The smart dose cap makes it easy to use without guesswork.

This 2-pack bundle includes two 8 fl. oz. bottles. Simply squeeze and apply to pots or mix with water for feeding. Pair it with Miracle-Gro Organic Potting Mix for best results.

9. Espoma Organic 8 Ounce Concentrated Indoor! Plant Food – Indoor Plant Fertilizer for Large & Small Plants Like Pothos, Fiddle Leaf Fig, Monstera, Snake & Palms

Espoma Organic Indoor Plant Food is a liquid fertilizer made for houseplants. It’s safe for kids and pets, so you can use it worry-free.

Easy to use, just mix ½ cap with water and feed your plants. Use it every 2-4 weeks for best results.

This organic formula helps plants grow strong roots and vibrant leaves. It’s perfect for Fiddle Leaf Figs, Monsteras, and more.

10. Miracle-Gro Performance Organics Edibles Plant Nutrition – Organic Plant Food Feeds Instantly, for Tomatoes, Vegetables, Herbs and Fruits, Promotes a Bountiful Harvest, 1 lb.

Miracle-Gro Performance Organics Edibles Plant Nutrition is perfect for growing tomatoes, vegetables, herbs, and fruits. It’s OMRI listed, so it’s organic and safe. This plant food feeds your plants instantly.

Use it every 7 days for the best results. Apply it easily with a watering can or the Miracle-Gro Garden Feeder. It’s simple and quick to use.

One pound covers up to 265 sq. ft. when used with the Miracle-Gro Garden Feeder. It promotes a bountiful harvest. Your garden will thrive with this organic plant food.