Last Updated on November 4, 2020
Do you need organic fertilizer for your vegetables, flowers, shrubs, and other plants? Here are the best organic fertilizers to give your plants a huge boost and increase garden yields.
Farmhacker is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no cost to you. As an Amazon Associate, we may also earn from qualifying purchases. Thanks for your support!
Best Organic Fertilizer Overall
Jobe’s Organics 09524 Purpose Granular Fertilizer, 16 lb
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
Contains Jobe’s Biozome…the proprietary microorganism archaea that aggressively breaks down material for faster results
Jobe’s Biozome improves soil conditions, helps resist disease, insects, and drought during the growing season
Easy pour bag; Guaranteed analysis: (4-4-4) 1.5 pound resealable bag, (4-4-4) 4 pound bag, (4-4-4) 16 pound bag
If you are looking for really good organic fertilizer for your vegetables or other plants, Jobe’s Organics fertilizer is a great choice.
There are several different blends of Jobe’s fertilizer that are formulated for specific plant types.
These blends include All Purpose, Annuals & Perennials, Fruits & Citrus, Tomato and Vegetables, Flower & Rose, as well as several other blends.
If you are wanting to use Jobe’s on several different types of plants then the All Purpose blend is your best bet.
The All Purpose blend is a 4-4-4 blend meaning it is 4% nitrogen, 4% phosphate, and 4% potash. Some consider this the perfect blend for general use.
The fertilizer is certified organic so you can feel good about using it on plants you are planning on eating or selling.
This is our choice for best organic fertilizer overall.
Best Organic Fertilizer Second Choice
Down to Earth Organic Vegetable Garden Fertilizer 4-4-4, 5lb
Down to Earth Vegetable Garden is a five pound box of all natural fertilizer with 4-4-4 formula
This veggie fertilizer provides the perfect start for your sprightly spring greens, it gives your summer tomatoes super-powers, and its fantastic for growing your favorite frangrant herbs
Vegetable Garden Fertilizer is full of powerful nutrition to help your plants grow
A versatile mix for backyard gardens and hobby farms
Ideal for use throughout the growing season
Down to Earth Organic Vegetable Garden Fertilizer is also another great organic fertilizer.
It isn’t available in the many different blends that Jobe’s Organics comes in but is still a good general purpose fertilizer.
It comes in a 4-4-4 blend that’s good for vegetable gardens, flowers, bushes, shrubs, and other plants.
This is our second choice for best organic fertilizer.
Best Organic Fertilizer That’s Compost Tea
Plant Magic Plant Food 100% Organic Fertilizer – Easy to Use All Purpose for Indoor Houseplants, Outdoor Flowers, Tomatoes and All Vegetables and Trees (Also Known as Instant Compost Tea) 1/2 lb
Mix with water, it dissolves instantly. Use immediately to water your plants. It doesn’t matter if you have sand, loam or clay soil; your plants will be the healthiest, most beautiful and flavorful as they can be. Because our Beneficial Microorganisms Ⓡ go to work immediately to condition your soil and feed your plants.
Works great for all stages of plant growth, from seed to harvest it’s like giving your plants an all you can eat buffet. Because every tablespoon is loaded with every essential element, micro nutrient and trace mineral your plants need to grow and thrive. Doesn’t break down into salts like chemicals do. And it will NEVER burn your plants - Guaranteed!
Skip the difficulty of making your own compost and compost tea which takes both time and skill. And there’s no need to waste time testing your soil and then treating with multiple products. It works even if you are a beginner gardener, because our organic fertilizer works for every plant you own. Healthier plants also resist insects so you don’t need harmful pesticides. Economical because one bag makes 32 gallons.
If you are looking for a compost tea blend of fertilizer that you can add to your plants as a liquid then Plant Magic Plant Food Organic Fertilizer is our favorite.
To use it, simply add it to water and water your plants with it.
One 1/2-pound bag makes 32 gallons or covers up to 1,000 square feet of soil.
This is our choice for best compost tea organic fertilizer.