Organic Fertilizers
Organic fertilizers help you improve the soil of your lawn and garden. Healthy soil is the long term key to lawn and garden success. Without fertile soil, plants cannot thrive.
We've organized our organic fertilizers according to categories in order to make them easier to find.
Scroll down to see the subcategories, and keep scrolling if you just want to browse all of the products in one place!
Don't miss our helpful buyer's guide to organic fertilizers.
Protect your children and pets with organic lawn care! | Bring organic vegetables to your table by growing an organic garden! | Use organic fertilizers in your flowerbeds to keep your yard chemical free, and your pets safe! | Check out our organic, granular fertilizers! They work well as a broadcast or side-dress application. |
Looking for an organic fertilizer in liquid form? | Check out our organic weed control and organic herbicides to tackle weeds with an organic approach! | From chicken poop to molasses, find what you need to grow organic tomatoes! | See our selection of organic fertilizers for houseplants! |
Organic fertilizers for trees and shrubs! They're located all on one page, making it easier to compare which organic fertilizer will work best for you! | Roses respond great to organic fertilizers! Check out our products to grow roses organically. | Worm castings are a versatile, organic fertilizer! Worm poop is great anywhere in your yard or garden. | Check out our all purpose, organic fertilizers! |
Check out our compost tea and compost tea brewing kits! | These organic fertilizers are nitrogen rich, boosting plant foliage growth. | Soil amendments help restore the natural balance to your soil. See our soil amendment options! | A selection of organic fertilizers from the Lady Bug company. |
Fish fertilizer is a well rounded, organic fertilizer with nitrogen, phosphorous, and trace minerals! | Price: $36.99 A nitrogen rich organic fertilizer that is also a great soil builder. | Price: $17.99 Sale Price: $15.99 Fish Meal has been used for centuries as an organic fertilizer, and also contains important trace elements making it a complete plant food. | Price: $18.99 Sale Price: $17.49 An OMRI listed organic liquid fertilizer that attaches to your hose and sprays in. Covers 4,000 square feet per 32 ounce bottle. |
Price: $15.99 Sale Price: $13.99 Improves soil health and your plants' ability to absorb nutrients and water. | Price: $19.99 Sale Price: $17.99 Enough all purpose fertilizer to fertilize 1,000 square feet. Certified organic. | Price: $22.99 Sale Price: $17.99 GreenCure is a broad spectrum, contact foliar organic fungicide that controls a variety of diseases on terrestrial and indoor woody and herbaceous ornamental, greenhouse and garden plants and turf. | Price: $19.99 This fertilizer is perfect for flower beds, flowering vegetables, fruit trees, nuts, and flowering bushes. It produces large, full bodied blooms. Covers up to 1,500 square feet. |
Price: $19.99 A vegan fertilizer? Yes! Contains no animal by-products. This mildly acidic fertilizer is great for vegetables and flowers! | Price: $17.99 Sale Price: $15.99 This organic soil amendment is rich in micro nutrients and can help restore depleted soil. It's especially rich in Iron and Potassium, but also contains more than 30 other trace minerals. | Price: $39.99 This organic fertilizer is a good source of slow-release nitrogen and it helps build healthy communities of microorganisms. Makes 128 gallons of ready to use fertilizer! | Price: $24.99 This potting soil / soil amendment combines 4 sources of compost with Texas Greensand, Expanded Shale, Decomposed Granite, and Reclaimed Topsoil. This blend is just right for improving flower beds or using in raised bed planters. |
Price: $14.99 These worm castings add beneficial bacteria to the soil, assisting in root growth, nutrient cycling, and disease prevention. | Price: $149.99 A system to create liquid compost tea, which can then be poured into the soil or used as a foliar spray directly on plants. FREE SHIPPING | Price: $12.99 Sale Price: $9.99 A 4 ounce bottle of Superthrive makes at least 20 gallons! Use just a quarter teaspoon per gallon. | Price: $24.99 Sale Price: $15.99 An all natural weed killer for organic weed control. |
Price: $16.99 Sale Price: $14.99 Use it to spray all plants, ornamentals and food crops, at least once a month. | Price: $24.99 An all natural odor neutralizer that also works as a surface cleaner. Mild, but powerful. | Price: $15.99 Sale Price: $10.99 A microbial plant stimulator that helps fruit and vegetable plants grow faster and stronger, and make better use of fertilizers. | Price: $24.99 Sale Price: $19.99 Garden molasses is excellent when applied to soil in conjunction with organic fertilizers, or sprayed directly on plants. |
Price: $13.99 A 8 quart bag of vermiculite, perfect for adding to potting soil or garden soil. | Price: $18.99 Sale Price: $9.49 A quality OMRI listed liquid organic fertilizer that is perfect for flowers, shrubs, vegetables, etc. | Price: $11.99 A box of 12 compost tea bags. Each tea bag make 1 gallon of compost tea at a time for your houseplants, plants or shrubs. | Price: $29.99 Sale Price: $24.99 The Weed-a-Tak is an organic, biodegradable fertilizer that kills unwanted weeds, grasses and brush. |
Price: $29.99 Sale Price: $18.99 The Weed-a-Tak is an organic, biodegradable fertilizer that kills unwanted weeds, grasses and brush. | Price: $17.99 Pulverized lava - a reliable soil amendment for improving drainage. | Price: $13.99 This Alfalfa Meal is made from organic grasses that provide necessary nutrients to help your plants thrive. | Price: $19.99 This Dry Molasses is easy to apply without making a mess. |
Price: $18.99 The Horticultural Cornmeal is can prevent fungal problems in your soil and around the roots of your plants. | Price: $19.99 Made from alfalfa meal, soft rock phosphate with colloidal clay, bone meal, cottonseed meal, wormcastings, soybean meal, feathermeal, sulfate of potash, humate, rabbit manure, greensand, kelp and Epsom salts. NPK 5-6-3 | Price: $17.99 Texas Greensand contains Glauconite, which helps keep necessary chemicals in your soil that are needed to keep plants growing and healthy. | Price: $18.99 Organic Humate greatly improves the quality of soil. |
Price: $21.99 Kelp Meal is an all natural seaweed that provides extra nourishment for your plants. | Price: $19.99 | Price: $21.99 Sale Price: $16.49 Fertilizer fortified with symbiotic fungi helps plants absorb more nutrients through their roots. Attaches to hose and covers 2,500 square feet. | Price: $249.99 Sale Price: $199.99 Treat your yard with fertilizer and organic pest controls without the need for cumbersome sprayers or applicators. Let your sprinkler system do all the work. |
Price: $69.99 Sale Price: $59.99 This RID Fertilizer is a concentrate with a NPK ratio of 4-2-3. | Price: $39.99 Sale Price: $34.99 Correct iron deficiency and the yellowing of plants with this iron and sulfur rich additive. | Price: $16.99 Sale Price: $14.99 Made from wild caught Salmon, this natural fertilizer also protects against fungus, rust, and other pathogens. | Price: $15.99 Biodegradable pots help reduce transplant shock and aerate roots better then plastic pots. |
Price: $12.99 Great for flowers, vegetables, lawns, shrubs and more, Epsom salt is an excellent soil amendment. | Price: $17.99 Sale Price: $15.99 This coconut fiber brick expand dramatically in water and help create healthy soil that can withstand hot weather. Great for potted plants! | ||