Best Fruit Garden Fertilizers in 2026

Get your garden going with FoxFarm Grow Big, our liquid concentrate fertilizer that supports lush vegetative growth.

FoxFarm Big Bloom Liquid Plant Food is formulated for use on all plants and can be used every time you water. OMRI Listed and Registered CDFA Organic Input Material.

FoxFarm Tiger Bloom is a phosphorus fertilizer that contains nitrogen to support vigorous growth. FoxFarm Tiger Bloom is designed to encourage abundant fruit, flower and multiple bud development.

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.

Promotes more fruit and lush foliage (vs unfed)

Contains natural ingredients

Feed once per season in Spring and Fall

Ideal for recharging soil and container growing. For brewing compost tea, we recommend using VermisTerra Premium worm castings.

Macronutrients, micronutrients, trace minerals, natural plant hormones. Boosts growth of roots, leaves, flowers and fruit.

Pure worm castings, less water weight; easier to mix, apply, and spread.

PROMOTES ROOTING: Rooting hormone grows new plants from cuttings.

GROW CUTTINGS: Works with most popular home, garden and greenhouse varieties.

ROOT NEW FAVORITE PLANTS: Helps African violets, roses, poinsettias, philodendrons, geraniums, coleus, woody ornamentals and more grow from cuttings.

The Flora Series is a hydroponic-based nutrient system that helps fulfill your plants’ nutrient needs at every stage of growth

Nutrients included in the Series are FloraMicro, FloraBloom, and FloraGro

FloraMicro: contains nitrogen and calcium, as well as trace minerals, which are essential for a comprehensive hydroponic plant diet

Botanicare Pure Blend Pro Bloom Soil 1-4-5 is a premium, one-part plant food for fruiting and flowering plants

Beneficial for fruits, flowers, vegetables, houseplants, shrubs, and succulents

Use this nutrient during the bloom phase with every watering

Feed all bulbs, tubers, corms and rhizomes

Made with 100% organic and natural ingredients

Superior blend of fish bone meal, alfalfa meal, feather meal, soft rock phosphate and mined potassium sulfate

Nobody likes blossom end rot or tip burn.

That’s why FoxFarm brings you BUSH DOCTOR CAL-MAG.

Calcium and magnesium help strengthen cell walls and aid in fruit development, helping you avoid the costly and frustrating deficiencies that cause these problems.

FOR USE ON: Use Tree-tone organic fertilizer for all shade, fruit and ornamental trees including apple and peach trees

CONTAINS: Tree-tone is a rich blend of the finest natural & organic ingredients enhanced with our exclusive Bio-tone formula; 6-3-2 Fertilizer analysis with 5% calcium. Tree-tone is environmentally Safe - No sludges or toxic ingredients

WHEN / HOW TO USE: Best to use Tree-tone fertilizer spring and fall. Tree-tone is ready to use and requires no mixing

OMRI ​ORGANIC LISTED SEAWEED & KELP FERTILIZER: Liquid Kelp is a natural plant food that provides a range of benefits for plant health and growth. OMRI listed for organic use, GS Plant Foods Liquid Seaweed Fertilizer is a completely natural, seaweed extract fertilizer for plants. Our liquid seaweed will help stimulate natural root growth, mineral uptake and overall plant growth and vigor. This can be applied to any type of soil or plant without concern for waste or harmful chemicals.

ONE OF NATURE’S ‘MIRACLE’ PLANT FOODS: Made from the finest seaweed plant Ascophyllum Nodosum, this is one of nature’s miracle plant foods. Our seaweed extract greatly increases your plant’s resistance to stressors such as excessive heat, wind, drought conditions and more. The seaweed fertilizer for plants will increase the bloom set and size of flowers and fruit. It increases and stabilizes chlorophyll in plants, which results in darker green leaves and increased sugar content in plants.

OPTIMAL PLANT GROWTH & HEALTH AT HOME OR COMMERCIALLY: Used in low concentrations, kelp liquid fertilizer acts as an efficacious growth promoter. GS Plant Foods sea kelp fertilizer is used extensively on a commercial basis, as well as at home for gardeners as an organic soil conditioner. Using GS Plant Foods seaweed plant fertilizer will lead to healthier crop yields and general plant well being.

LIGHT APPLICATIONS - A balanced mix of essential nutrients with low NPK rates to gently feed your live cacti and succulents. Aids and enhances root development, color vibrancy, beautiful bloom, and stem growth in both plant types.

LASTS LONGER, FOR LESS - Easy, ready to use granular formula feeds your plants consistently for 9 months! Simply poke holes or sprinkle around your pot mix, water, and watch your succulent/cactus thrive! Perfect for pots with pumice, pebbles, gravel, perlite, and other organic potting soil mixes.

LIQUID ALTERNATIVE - Excellent alternative to liquid fertilizer in a spray bottle. Great for houseplants that need consistent nutrition year round but less watering.

Ross Root Feeder System stops pollution from fertilizer run-off and costly waste of water from evaporation

Deep feeding fertilizer system supplies nutrients at the root level, where the active roots are growing; Use With Ross Root Feeder Fertilizer Cartridges (not included)

Encourages deep root development for improved tree and shrub stability

Product 1: Pre-measured fertilizer spikes nourishes at the roots; time release fertilizer for all trees and shrubs

Product 1: Easy to use fertilizer spikes; no wasteful runoff, no mess, hazards or smells; apply early spring and late fall

Product 1: Continuous supply of nutrients below the surface, where the active roots are growing

Product 1: Pre-measured fertilizer spikes nourishes at the roots; Time release fertilizer for all trees and shrubs

Product 1: Easy to use fertilizer spikes; No wasteful runoff, no mess, hazards or smells; Apply early spring and late fall

Product 1: Continuous supply of nutrients below the surface, where the active roots are growing

Product 1: No mixing or measuring

Product 1: No chemical runoff

Product 1: No chemical runoff

Blended with 4% Seaweed: Liquid Sea Kelp Concentrate blended with Ascophyllum Nodosum Seaweed harvested in the Icy North Atlantic

Blended with 4.5% Humic Acid: Soil Hume is a Highly Concentrated form of Liquefied Carbon Derived from the Highest Quality Humate Source, Leonardite. Leonardite is Considered by many to be the Highest Quality form of Humic Acid

Versatile Formula for Lawn and Garden: Soil Hume Can help increase the Transfer of Nutrients and Help your Lawn, Garden and Plants Uptake Nutrients more Efficiently

Potassium rich fertilizer to help your indoor and outdoor plants, gardens, lawns, and trees be able to develop new and healthy foliage and roots.

Potash fertilizer promotes root growth and healthy fruit development

Premim potassium fertilzer is great for laws and gardens

PHOSPHORUS FERTILIZER SAFE FOR ALL PLANTS 0-46-2

GREAT PHOSPHORUS NUTRIENT SOURCE FOR GARDENS, LAWNS, INDOOR AND OUTDOOR PLANTS

GRANULAR PHOSPHATE FERTILIZER IS PERFECT FOR ALL TREES INCLUDING FRUIT TREES TO ENCOURAGE MORE AND LARGER BLOOMS

Product 1: Pre-measured fertilizer spikes nourishes at the roots; time release fertilizer for all acid loving plants like hydrangeas

Product 1: Easy to use spikes; no measuring, no mess or smells

Product 1: No dangerous runoff and no overfeeding

TOMATOES AND VEGGIES: Precisely designed for use on all veggies, tomato varieties, soft fruits, and berries

DISEASE PREVENTION: Contains calcium which helps prevent blossom end rot and boosts stronger cell walls, helping plants fight off disease

ORGANIC MATTER: Comprised of ingredients like bat guano, kelp meal, alfalfa meal, fish meal, and naturally occurring material that is formed when organic matter decomposes

Down To Earth Citrus Mix is a one pound box of fertilizer with 6-3-3 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production

Formulated with primary and secondary plant nutrients like calcium, sulfur, zinc and iron, plus selected micronutrients

It supplies the proper ration of nitrogen, phosphorus and potassium that helps promote lush new growth, abundant green foliage, fragrant blossoms and bountiful fruit

Organic fertilizer spikes for container grown trees; pre-measured spikes provide nourishment at the roots

OMRI listed for organic gardening;

Contains Jobe's Biozome with the proprietary microorganism Archaea that aggressively breaks down nutrients for faster results

Kelp seaweed extract has long been known as one of the most effective, natural and potent ways to improve your plants. Improve resistance to stress; promote fruit and flower expansion, coloring and potency, and increase Brix! Rich concentrations of more than 70 vitamins, minerals, and enzymes helps benefit your plants and revitalize your soil media.

Sea-K Kelp is extracted from species Ascophyllum nodosum, Sargassum, Laginariausing the most advanced, low temperature enzymatic hydrolysis processes, maintaining a light brown color and highest purity of beneficial bioactive ingredients.

100% water soluble powder form suitable for any growthing system or media. Including greenhouse & outdoor drip irrigation, hydroponics, coco, peat, soil, rockwool, etc. 200g ultra concentrated bag size makes up to 400 gallons!

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.

Humic Acid Blend: Concentrated Liquid Carbon Derived from the Highest Quality Humate Source

Perk up your Lawn, Garden, and Houseplants: Use alongside your current liquid or granular fertilizer program.

Can Be Used On All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass

🌿【All Natural Kelp Bliss!】- Pure Norwegian Kelp Meal is an all natural and organic fertilizer composed of mulched seawood that’s been harvested fresh from the ocean! Using Kelp Bliss will revitalize your soil and give your plants all the potassium they need to grow strong, happy, and healthy!

🌹【Over 70 Essential Micronutrients!】- Plantonix Kelp Bliss contains essential micronutrients that help improve fertility! Every bag of pure Kelp Meal also contains essential minerals, carbohydrates, and amino acids to help with moisture retention, water retention, plant development, and root development!

🌱【Alleviates Plant Stress!】- Great for helping reduce stress to your plants caused by transplant shock and environmental hazards, such as fluctuations in extreme temperatures! Kelp Bliss also improves soil quality by increasing its water holding capacity, helping to provide your garden with more essential nutrients!

Start with Grow Big Hydro for abundant green growth

Switch to Tiger Bloom at the first sign of bud set or flowering

Use Big Bloom throughout all growing cycles to heal root systems and increase nutrient cycling

For Use On Roses, Fruit & Nut Trees, Ornamental Trees & Shrubs

Organic Patented Formula, Healthier Than Latex & Tar-Based Products

Colors: White, Brown, Green, Grey & Greige

It is a piece of nature in a bottle: Fish Head Farms Organic Soil Conditioner makes fruits, herbs and vegetables healthier, taste and smell better and it improves plant health, growth and production. It will make your plants smile and your gardens thrive.

A living product: It is OMRI listed for organic use and University tested. It provides a complex Microbial profile that includes thousands of different species of bacteria, fungi and protozoa. This profile is closer to a natural ecosystem than anything you will find on the market.

Increases yield: Fish Head Farms Organic Soil Conditioner increases plant production by up to 20%. Can be used for organic farming, soil or soilless and hydroponic gardening.