Best Vegetable Garden Fertilizers in 2026

OSMOCOTE’S HIGHEST TOTAL NUTRIENT FORMULA: NPK = 14-14-14. Favored for seasonal vegetables and perennials. Promotes strong roots as well as vigorous and bountiful above-ground growth.

OSMOCOTE’S DIRECTIONS FOR USE: 1 lb. covers 40 sq. ft. (approx. 6½’ x 6½’). Mix into 1 – 3” of soil. Applicator included. Apply to vegetable gardens and mulched areas around ornamental trees / shrubs, and raised beds.

OSMOCOTE QUALITY: Osmocote is the original slow-release plant food. Decades of rigorous field testing confirm product effectiveness with hundreds of plant species in a variety of climate and soil conditions.

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.

Grow a beautiful vegetable garden

Flowers and foliage will be stronger and more colorful

Blooms will be more plentiful, fragrant and longer lasting

AZOMITE has been shown to improve root systems, yields and general plant vigor in a variety of applications; from field crops and orchards to lawn and garden use. AZOMITE helps remineralize nutrient-depleted soils. 100% naturally derived, AZOMITE is OMRI listed for use in organic production and farming.

Organic Trace Mineral Powder w/ 67 Essential Minerals for Your Garden Bulk Fertilizer Powder-Be Green and Grow Your Own Food. Great for blending into soil mixes, hydroponic systems, Irrigation System Injection with Agitation, Greenhouse Potting Soil, Fertilizer, Home Gardens, Potted Plants

Improves root systemsMicronized is a powder with flour-like consistency, where 90% of the particles will pass through a 200-mesh screen., yields and plant health

Down To Earth Rose & Flower Mix is a one pound box of all natural fertilizer with 4-8-4 formula and supplies nutrients for vigorous growth and sensational flowers

A special fertilizer blend that provides ample nitrogen for vigorous growth, extra phosphorus for beautiful blooms and potassium and trace elements for healthy plant stock

Great for starting edible bulbs, like garlic and onion, apply when planting your favorite new roses, bulbs, perennials and use throughout the season when new growth appears on existing plants

3-in-1 solution for thin lawns, including seed, fertilizer and soil improver

Seed to fill gaps in your current lawn

Fertilizer for thicker, greener turf

All indoor and outdoor plants, tree, vegetables and surf

It feeds both through the roots and the leaves. This formula of nitrogen, phosphorus and potassium provides fast green-up and rapid leaf expansion

Indoors it is especially effective on foliage plants, keeping leaves green. A proven performer in the vegetable garden for generations

General Hydroponics Diamond Nectar 0-1-1 is a high-quality nutrient additive

Apply to all crops, including vegetable crops, row crops, field crops, trees, vines, ornamentals, gardens, and landscaping

Add to fertilizer mix for plants growing in soil, potting mixes, soilless rooting media, and hydroponics

Miracle-Gro LiquaFeed Advance Starter Kit with Garden Feeder, 16 oz. Bottle of LiquaFeed All Purpose Liquid Plant Food, and Dosing Spoon

Miracle-Gro LiquaFeed All Purpose Plant Food Refill Pack, (Liquid Plant Fertilizer) 16 oz.

- WORM CASTINGS ORGANIC FERTILIZER – Eden’s Best worm castings are as close to 100% castings as you can get. Check out our reviews to see why our products are chosen over others.

- 100% ORGANIC – Certified and guaranteed! Our organic fertilizer for vegetable gardens, flower gardens, potted plants, and general soil builder is 100% organic and we’re proud of it!

- GROW NATURALLY – No more worrying about the harmful side effects of chemical pesticides and fertilizers. Eden’s Best earthworm castings allow you to grow flourishing plants naturally, the way nature intended.

Product 1: No mixing or measuring

Product 1: No chemical runoff

Product 1: No chemical runoff

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

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.

🌿【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!

Superfood for Your Soil - Dark, rich, pure, and high in organic matter, Harris Worm Castings provide long-term nourishment to your plant soil, increasing plant yield and size

Healthy Nutrients - Create a biologically active environment in your soil by introducing beneficial nutrients

Versatile - Use indoors and outdoors for trees, shrubs, lawns, flower beds, herb and vegetable gardens and more

Superior Liquid Plant Food - 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.

Naturally Boost Plant Health - 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.

OMRI ​ORGANIC LISTED HYDROLYZED FISH FERTILIZER: Indian River Organics Liquid Fish Fertilizer is an all-natural high quality fish fertilizer that gives excellent plant growth. Plants receiving our organic fish fertilizer out-perform in every category, they are much healthier and more resistant to heat, drought, and cold. This means they bloom more, produce bigger fruit, and taste better. With our organic liquid fish fertilizer, grass spreads faster and needs less maintenance.

PACKED WITH AMINO ACIDS & MICRO NUTRIENTS: The all-natural fish fertilizer for vegetables, plants, and more provide much more than N-P-K (Nitrogen, Phosphorus and Potassium) found in synthetic fertilizers. This organic liquid fish fertilizer provides a comprehensive mix of amino acids & micro nutrients and minerals all in a usable form perfectly suited for maximum efficiency of uptake for your plants. The organic fish fertilizer stimulates water penetration and increases nutrient assimilation.

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

You will receive 2 (5 pound) bags per order

Milorganite can be safely used in lawns, flowers, shrubs, trees and fruit and vegetable gardens, promoting strong roots and sturdier stems

Slow-release fertilizer that feeds for up to 8-10 weeks after application

UREA 46-0-0 FORMULA:- Our urea fertilizer 46-0-0 has 46% nitrogen, 0% phosphorus and 0% potassium. The rest consists of fillers or additives that make the product easier to use. When used properly, a vegetable fertilizer ratio can help transform nutrient-deficient dirt into healthy growing plants.

PREMIUM QUALITY INGREDIENTS:- Our urea plant fertilizer is made with the finest quality, water soluble ingredients. Made of high purity Urea, the premium nitrogen fertilizer will boost the healthy development of all your indoor flowers, lawn, and garden vegetables.

HIGH NITROGEN FERTILIZER:- High nitrogen urea fertilizer put simply is a nutrient source used by gardeners and growers to feed their plants, vegetables, or lawn. The 46 percent Nitrogen content encourages rapid growth and blooming for a garden that lives up to your expectations.

Lightweight 16 oz translucent bottle

Large mouth opening for easy filling

Easy action hand pump

Professionally Packaged in a Factory Sealed Plastic Bag

High Source of Readily Available Nitrogen

Animal Uses

DESCRIPTION: Jackpot Micronutrient Mix contains additional micronutrients, beyond the basic three essential nutrients, nitrogen, phosphorus, and potassium (NPK), to SUPPLEMENT PLANT GROWTH and keep soil healthy

MICRONUTRIENTS CONTAINED: Boron, Calcium, Copper, Iron, Magnesium, Manganese, and Zinc

GUARANTEED ANALYSIS: .1 B - 1 Ca - .3 Cu - .6 Fe - .5 Mg - .5 Mn - .9 Zn

PROTECTIVE COATING - Wilt Stop is an antitranspirant plant protector that forms a clear, flexible film on treated plants which holds moisture in on plant foliage reducing water loss.

REDUCES MOISTURE LOSS - Protects plants from drying out, drought, wind burn, sunscald, winter kill, transplant shock, and salt damage while at the same time allowing them to grow naturally.

VARIETY OF USES - Designed for use on evergreens, trees, shrubs, turf, flowers, vegetables, bulbs, houseplants, transplants plus dormant and growing plants.

Kills mold spores before they turn into pathogens.

Contains no copper or harsh chemicals.

Leaves no harmful residue.

100% WATER SOLUBLE FOLIAR FERTILIZER – Suitable for any houseplant, flower or vegetable crop in all hydroponic and soil-based indoor or outdoor growing environments.

COMPLETE PLANT NUTRITION PROFILE – Formula includes macro, micro and secondary nutrients to maximize efficiency application and optimal performance.

POWERED BY AMINO ACIDS – Essential aid to potentialize photosynthesis, chlorophyll activation, stomata regulation, and pollen development.

[ 100% Pure Cold Pressed Neem Oil ] - Contains 100% pure neem oil cold pressed from the fruits and seeds of the neem tree (Azadirachta indica). The cold pressing process retains the most nutrients possible and preserves powerful active ingredients.

[ Effective Spray for Indoor Plants ] - Keep your indoor plants happy and healthy with beautiful green shiny leaves by treating them with neem oil concentrate, diluted into an effective spray form. Safe for spider plant, snake plant, pathos & ivy and more.

[ Protects Outdoor Plants & Gardens ] - Our neem oil plants spray improves leaf shine and offers effective protection against harmful damage. Use as a systemic treatment or soil drench for outdoor herb & vegetable gardens, fruit trees, flowering plants and bushes.

Produce abundant and vibrant fruit and blooms! This product works by strengthening your plant's roots to increase nutrient uptake… enabling it to bloom and produce like you've never seen!

Use on all flower / fruit / vegetable producing plants (we've seen amazing results with citrus trees, avocados, raspberries, cantaloupe, roses, petunias, etc… but this formula will work on a wide range of plants)

Super, super concentrated - A little goes a LONG way (we recommend you dilute at a rate of 1 teaspoon per 2 gallons of water)

If you're struggling to start your garden and grow your own vegetables and flowers, this bag of composted cow manure has your back

Made of composted cow manure: organic and has nutrients that are gradually released, ensuring it doesn't burn tender roots

You can also add this compost to flower and vegetable garden beds to improve growth and enjoy strong, healthy plants

🌿 All natural general purpose plant food – BudJuice Micro is a perfect alternative to synthetic fertilizers, providing your indoor and outdoor fruit and vegetable garden with essential nutrients. It excels at producing large yields and aids in flower growth. Certified organic BudJuice incorporates the power of natural fertilizers, ensuring that your plants receive the nourishment they need for robust growth and abundant blooms.

🌿 All natural general purpose plant food – BudJuice Micro is a perfect alternative to synthetic fertilizers, providing your indoor and outdoor fruit and vegetable garden with essential nutrients. It excels at producing large yields and aids in flower growth. Certified organic BudJuice incorporates the power of natural fertilizers, ensuring that your plants receive the nourishment they need for robust growth and abundant blooms.

🌿 Sustainability – BudJuice not only promotes organic gardening but also contributes to sustainable practices. We are committed to reducing our environmental impact, and by purchasing our product, you directly help to remove plastics from our oceans. With BudJuice, you can nourish your plants while also making a positive difference for our planet.

Vitality won't burn plants; safe to use every watering. All natural water soluble fertilizer, does not expire. Safe to use around children, pets, and pollinators.

All the benefits of worm castings in concentrate form, without getting your hands dirty. Provides plants with micronutrients, essential minerals, probiotics for a living soil.

Contains macro, micro nutrients, essential minerals, trace elements and beneficial probiotics. Excellent natural Rooting hormone for cuttings. For all types of plant fertilizer: tomato fertilizer, rose fertilizer, liquid fertilizer, orchid fertilizer, seedling fertilizer