Are you trying to find organic plant fertilizers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling organic plant fertilizers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 10 hours of research and did 17 organic plant fertilizers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best organic plant fertilizers you can buy today
- 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.
- 100% GUARANTEED: Burpee is committed to the success of all gardeners. We treat each order with care to ensure healthy seeds, plants, soil mixes and gardening supplies are sent in excellent condition. If you are unsatisfied with your purchase, we aim to make it right!
- ORGANIC PLANT FOOD: This liquid fertilizer for indoor plants provides organic nutrients to ensure superior results and is safe to use around kids and pets.
- EASY: Simply add ½ cap of indoor plant food liquid per quart of water and water your plants. Thoroughly drench the soil of the plant. For best results use every 2-4 weeks.
- CONTAINS: Essential plant nutrients to help houseplants thrive. Liquid plant food is a vital part of indoor plant care, even for little plants. See label for all ingredients.
- FAST RESULTS: Espoma organic fertilizer for indoor plants will help you grow vibrant, larger house plants while encouraging new growth & the development of a strong root system in a potted plant.
- USE: Organic plant fertilizer specifically formulated for large and small house plants like a Fiddle leaf fig tree, a Monstera Plant, a Snake Plant, a Pothos Plant or a Palm plant.
- FOR USE ON: Use Espoma Organic Grow! for plants in the landscape or for containers both indoor and outdoor. Can be used for houseplants.
- CONTAINS: This liquid concentrate contains natural proteins that are enhanced with kelp extracts and humic acids. Fertilizer analysis is 2-2-2. No sludges or toxic ingredients.
- WHEN / HOW TO USE: Best to use Grow! every 2-4 weeks throughout the growing season. Simply mix with water as directed and water your plants.
- FOR ORGANIC GARDENING: Grow! is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production.
- MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929.
- THE ORIGINAL: Plant-tone is the original organic all-purpose plant food. Plant-tone’s natural organics break down slowly to provide a long-lasting reservoir of plant nutrients.
- FOR USE ON: Use Plant-tone organic fertilizer for flowers (annuals, perennials, and roses), Vegetables (tomatoes, peppers, squash, and lettuce), trees and shrubs.
- CONTAINS: Plant-tone is a rich blend of the finest natural & organic ingredients enhanced with our exclusive Bio-tone formula; 5-3-3 Fertilizer analysis with 5% calcium. Plant-tone is environmentally Safe - No sludges or toxic ingredients.
- WHEN / HOW TO USE: Best to use Plant-tone fertilizer spring and fall on trees and shrubs. For roses, flowers and vegetables use monthly throughout the growing season. Apply to the soil around the drip line of the plant and then water thoroughly. Plant-tone is ready to use and requires no mixing.
- FOR ORGANIC GARDENING: Plant-tone is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production.
- MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929.
- True Organic All Purpose Liquid Plant Food: Contains 16 oz. liquid fertilizer for safer edible gardening including abundant organic fruits, flowers, vegetables, herbs and foliage
- How To Use: Apply True Organic's liquid plant food every two weeks during growing season. Our 16 fl oz bottle covers approx. 30 Sq Ft when mixed at a rate of 2 oz per gallon of water
- Made With 100% Organic and Natural Ingredients: True Organic plant fertilizers exceed industry requirements for clean sourcing and testing for pathogens and are pet friendly
- Our Specialty: We manufacture all of our products in the USA for the highest quality, ethically sourced, organic plant foods and fertilizers
- Farm To Table: Our plant fertilizers offer more farm grade, certified premium organic content than any plant food sold today to regenerate the soil and produce healthier fruits and vegetables
- Grow a beautiful vegetable garden
- Flowers and foliage will be stronger and more colorful
- Blooms will be more plentiful, fragrant and longer lasting
- Easy to mix and apply by hand, sprayer, or drip line
- Organic granular fertilizer; Fast acting fertilizer for vegetables and tomatoes for a more abundant harvest
- OMRI listed for organic gardening by USDA; Certified organic means no synthetic chemicals
- Contains Jobe Biozome; Extremely aggressive proprietary microorganism archaea that aggressively breaks down material for faster results
- Jobe’s Biozome improves soil conditions; Helps your garden resist disease, insects, drought and other unfavorable conditions within a growing season
- Easy pour bag; Fertilizer analysis: (2-5-3) 1.5 pound resealable bag, (2-5-3) 4 pound bag, (2-5-3) 16 pound bag
![Organic Plant Magic - Truly Organic™ Fast-Acting Water Soluble Plant Food - All-Purpose Fertilizer Concentrate for Flower, Vegetable, Herb, Fruit Tree, Garden & Indoor Houseplants [One 1/2 lb Bag]](https://m.media-amazon.com/images/I/510yaUo8LZL.jpg "The 8 Best organic plant fertilizers of %currentyear% 34")
- New Package - Same Amazing Product that Plants & Customers LOVE!
- EASY & ALL PURPOSE - Simply grow healthy plants and beautiful gardens... Just add directly to seed, soil, transplant roots, existing plants, or mix with normal watering. Works for everyone, every plant, everywhere, every time!
- A LITTLE GOES A LONG WAY - 1/2 lb bag makes 32+ gallons or treats up to 1,000 sf of soil or plants. Provides benefits of compost and advanced nutrition that builds healthy nutritious living soil and feeds plants continuously on-demand.
- AMAZING GROWTH, COLOR, & FLAVOR - Empower your plants to express their full genetic potential. Get intense leaf, flower, fruit, veggie and herb production. Grow more vibrant color and flavor than ever before.
- BIOLOGY OVER CHEMICALS - This unique versatile powder is packed with every essential plant nutrient, plus 55+ trace minerals, amino acids, humic acids, kelp, and beneficial GroBiotics including mycorrhizae proven to provide everything your plants need to naturally grow their best!
- Organic granular fertilizer; Fast acting fertilizer for fruit and citrus trees; Established and new trees
- OMRI listed for organic gardening by USDA; Certified organic means no synthetic chemicals
- Contains Jobe Biozome; Extremely aggressive proprietary microorganism archaea that aggressively breaks down material for faster results
- Jobe's Biozome improves soil conditions and drought during the growing season
- Easy pour bag; Fertilizer analysis: (3-5-5) 1.5 pound resealable bag, (3-5-5) 4 pound bag, (3-5-5) 16 pound bag
- SUPERIOR INDOOR PLANT FERTILIZER - MARPHYL Marine Phytoplankton is ideal as an outdoor and indoor plant fertilizer. It's an excellent vegetable fertilizer, houseplant fertilizer, and lawn fertilizer. It's great for your garden, greenhouse, and hydroponics. Enjoy gorgeous, colorful blooms with this exceptional flower food. Enhance soil quality and watch your trees, shrubs, vines, grass, plants, flowers, and vegetables thrive.
- NATURAL INDOOR PLANT FOOD - Marine Phytoplankton are Microalgae full of nutrients, vitamins, and minerals. It's so much more than your average liquid plant fertilizer. MARPHYL's fertilizer for indoor plants and outdoor plants, grasses, trees, flowers and more, provides an astounding array of nutritional elements. Packed with vitamins, minerals, essential fatty acids, DHA, EPA, amino acids, chlorophyll, and a vast spectrum of phytochemicals, so your lawn, garden, and greenhouses will flourish
- ORGANIC & SUSTAINABLE - Our Liquid Marine Phytoplankton Soil Enhancer is an organic, all purpose plant food that is harvested 100% naturally. It's vegan, non-toxic, non-GMO & sustainably made with no preservatives making it safe for vegetable gardening, ground water, and pets. It replenishes your soil on a regular basis to ensure the continued growth and beauty of your vegetation. Our organic plant fertilizer will meet your every need and provide a safe environment for all gardening.
- MIRACULOUS & BENEFICIAL - Found in oceans across the world, marine phytoplankton are micro algae that infuse your plants, trees, grasses, and more with everything they need for health and longevity. High in potassium, nitrogen, and phosphorus as well as calcium and magnesium for lush foliage. Your lawn & garden will be the envy of the neighborhood, and your indoor plants will brighten your home.
- EASY TO USE WATER SOLUBLE FERTILIZER - Simply mix a 1:20 ratio of our liquid plant fertilizer with water. Once in the water, stir, and then pour onto the plants. Perfect for use in small and large sprayers. Recommended use is every two weeks. You'll see the difference after just one application!
- Organic granular fertilizer; fast acting fertilizer for flowers, vegetables, shrubs, trees & plants
- OMRI listed for organic gardening by USDA; certified organic means no synthetic chemicals
- Easy pour bag; Analysis (4-4-4) 1. 5 pound reseal able bag; (4-4-4) 4 pound bag; (4-4-4) 16 pound bag
- 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
- Use Miracle-Gro Performance Organics All Purpose Plant Nutrition Granules to feed your plants, flowers, vegetables, and herbs
- The shaker jug makes feeding in-ground and container plants easy; simply shake the dry granules onto dry soil, gently mix in, and then water to start feeding
- In as little as 7 days you'll start to see results (vs unfed plants)
- Enjoy Miracle-Gro results with organic and natural ingredients
- Reapply every 4-6 weeks and water regularly for best results
- Rose, Stephanie (Author)
- English (Publication Language)
- 128 Pages - 02/18/2020 (Publication Date) - Cool Springs Press (Publisher)
- ORGANIC PLANT FOOD: This liquid fertilizer for tomatoes & vegetables provides nutrients to ensure superior results and is safe to use around kids and pets
- EASY: Simply add ½ cap of Tomato! plant food liquid per quart of water and water your plants. Thoroughly drench the soil of the plant. For best results use every 2-4 weeks
- CONTAINS: Essential plant nutrients to help all tomatoes and vegetables thrive. See label for all ingredients
- FAST RESULTS: Espoma Organic Tomato will help you grow vigorous and productive plants in a container or in the garden
- FOR ORGANIC GARDENING: Tomato! is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production
- MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929
- 100% Plant & Mineral Based! Safe & Sustainable — No Synthetic Chemicals or Factory-Farmed Animal Waste Inside!
- See quick results with this well-balanced blend including kelp and alfalfa meal for long lasting nutrition, and mycorrhizae to promote strong root growth.
- WONDERFULLY ORGANIC - Contains premium organic ingredients made with your home and the environment in mind. Working with organics can make a big impact on your plant's overall vigor. Perfect when paired with compost, worm castings, leaf shine spray, and other natural products.
- ESSENTIAL NUTRIENTS - Premium, urea free balanced mix of macro and micro nutrients that gently feeds all potted household plants. Super vitamin and bloom booster formula helps encourage strong roots, new growth, and beautiful leaves for sustainable long term plant vigor.
- TRULY ALL-PURPOSE - Excellent for both plant care and organic gardening. Use with all common houseplant types (indoor and outdoor) in various potting containers. Ideal to use on live plants around the entire house, apartment, and office.
- GROW WITH CONFIDENCE - Plant care made simple. Easy to understand instructions makes using our solution in watering cans or a spray bottle effortless. Just dilute with water, apply, and watch your plants thrive! Can be applied in a pot containing gravel, moss, pebbles, perlite, pumice, lava rocks, and other soil mixes.
- FOR POPULAR HOUSEPLANTS - Air plant, fiddle leaf fig, snake plant, orchids, bonsai trees, spider, string of pearls, monstera, pothos, zz, bamboo, peace lily, african violet, aloe vera, prayer, hoya, mums, ivy, elephant ear, palm, fern, pilea, philodenron, dracaena, chinese evergreen, succulents, cactus, jasmine, money tree, other hanging and trailing plants, terrarium plants, tropical plants and many more!
- FOR USE ON: Use Berry-tone organic fertilizer for all berries including blueberries, strawberries, raspberries, and blackberries
- CONTAINS: Berry-tone is a rich blend of the finest natural & organic ingredients enhanced with our exclusive Bio-tone formula; 4-3-4 Fertilizer analysis with 5% Sulfur. Berry-tone is environmentally Safe - No sludges or toxic ingredients
- WHEN / HOW TO USE: Best to use Berry-tone fertilizer when planting or feeding established plants; most berries are best fed twice each year in early and late Spring. Berry-tone is ready to use and requires no mixing
- FOR ORGANIC GARDENING: Berry-tone is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production
- MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929
- Made in United States
- The package length is 4.064 centimeters
- The package height is 20.066 centimeters
- The package width is 6.35 centimeters
- THE ORIGINAL: Plant-tone is the original organic all-purpose plant food. Plant-tone’s natural organics break down slowly to provide a long-lasting reservoir of plant nutrients.
- FOR USE ON: Use Plant-tone organic fertilizer for flowers (annuals, perennials, and roses), Vegetables (tomatoes, peppers, squash, and lettuce), trees and shrubs.
- CONTAINS: Plant-tone is a rich blend of the finest natural & organic ingredients enhanced with our exclusive Bio-tone formula; 5-3-3 Fertilizer analysis with 5% calcium. Plant-tone is environmentally Safe - No sludges or toxic ingredients.
- WHEN / HOW TO USE: Best to use Plant-tone fertilizer spring and fall on trees and shrubs. For roses, flowers and vegetables use monthly throughout the growing season. Apply to the soil around the drip line of the plant and then water thoroughly. Plant-tone is ready to use and requires no mixing.
- FOR ORGANIC GARDENING: Plant-tone is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production.
- MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929.
How to choose a good organic plant fertilizers
Does the idea of finding a fantastic organic plant fertilizers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in organic plant fertilizers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top organic plant fertilizers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top organic plant fertilizers on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top organic plant fertilizers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top organic plant fertilizers based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the organic plant fertilizers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good organic plant fertilizers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your organic plant fertilizers.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting organic plant fertilizers for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our organic plant fertilizers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what organic plant fertilizers should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on organic plant fertilizers.
