Best Bag Garden Fertilizers in 2026

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.

Scotts Turf Builder Triple Action is a three-in-one formula that kills weeds, prevents crabgrass, and feeds grass to build thick, green lawns

Controls existing listed lawn weeds, including dandelion, clover, dollarweed, ground ivy, chickweed, plantain, henbit, and english daisy

Prevents crabgrass for 4 months (will not kill existing crabgrass); prevents other listed grassy weeds from invading your lawn

FOR USE ON: Use Bulb-tone organic fertilizer for all Fall bulbs like tulips, daffodils, crocus & hyacinths and on Spring bulbs like gladioli and lilies

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

WHEN / HOW TO USE: Best to use Bulb-tone fertilizer when planting or feeding post bloom on spring flowering bulbs; place directly in the planting hole for new bulbs and sprinkle on the soil surface for established plants then water thoroughly. Bulb-tone is ready to use and requires no mixing

Improves soil structure: better aeration and water retention.

Non-toxic and natural. Safe for children, pets, and pollinators.

Comes in resealable bag.

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

- 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.

DO NOT BE FOOLED by other companies selling you dead Mycorrhizae powder in a bag. Every bag of Myco Supreme Premium Mycorrhizal Fungi comes alive, fresh, and super potent…GUARANTEED. Order Now With Confidence that you are getting what you pay for.

20X MORE CONCENTRATED than leading brands: Total ACTIVE Microbe Rhizophagus Irregularis…..50 Spores/g *Equivalent up to 5000 propagules per gram and 141,000 propagules per oz. This is 20 times more than leading brands in the marketplace.

HIGH PERFORMING Mychorrizal Fungi Trifecta Myco Supreme utilizes bio-encapsulated spores of the carefully selected and versatile Rhizophagus Irregularis mycorrhizae strain. Known for versatility and effectiveness.

CONTAINS: 15.5% Nitrogen, 19% Calcium - readily water soluble

Excellent source of Calcium and nitrogen

Prevents Calcium deficiency

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

🌱 PERFECT BLEND OF NUTRIENTS - Give your bonsai trees everything they need to grow up healthy! Our 18-6-8 slow release fertilizer pellets have all of the essential nutrients that your plants crave.

🌱 6 MONTH TIMED RELEASE - A single application of our bonsai plant fertilizer lasts up to 180 days, thanks to its controlled release. This significantly minimizes waste and the need for upkeep.

🌱 SUITABLE FOR ALL VARIETIES - You can use our bonsai tree fertilizer pellets on just about any kind of bonsai tree, from Spruce to Cedar. It's also great for seedlings and mature plants alike.

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.

AZOMITE is a natural mineral substance which is mined directly from its Utah desert source. OMRI-Listed for organic production, AZOMITE can be used as an agricultural fertilizer and/or soil amendment product, It is easy and safe to use and good for the environment.

Many nutrient elements have been depleted from soils worldwide due to weathering, leaching, and depletion from decades of continuous agricultural production and AZOMITE been reported to replenish these nutrients. Technically, AZOMITE is a highly mineralized complex silica ore (Hydrated Sodium Calcium Aluminosilicate or HSCAS), mined in Utah from an ancient deposit left by a volcanic eruption that filled a small seabed an estimated 30 million years ago.

According to research and customer reports, plants grown with AZOMITE produce more and larger fruits and vegetables per plant that are better tasting — with evidence of improved nutritional benefits. AZOMITE has shown these positive results in a wide variety of plants in both field and laboratory.

GROW WITH CONFIDENCE - Fully balanced fertilizer package with essential macro and micro nutrients that gently feeds and encourages strong root, trunk, and branch growth for sustainable long term plant health.

SLOW RELEASE GOODNESS - Long lasting granular formula to gradually nourish your bonsai plant 9 months at a time! Best alternative to liquid feeding, each bag contains over 35 applications for standard 6" training pots, over 20 applications for a 10" decorative pot.

STRESS FREE - Bonsai care made easy. No need to heavily mix our granular fertilizer into your potting soil. Just carefully place pellets around the base of your tree and watch it thrive with every watering! Great for pots with gravel, moss, pebbles, pumice, lava rocks and other organic soil mixes.

🕗 SLOW-RELEASE PELLETS — Releases essential nutrients over 6 month period. Apply and forget

✅ PERFECT RATE — Effective rate 16-5-11 NPK, easy to use on ALL Fiddle Leaf Fig Trees

🍎 CONSTANT NUTRITION — Consistent nutrient release every time your ficus is watered, no need to repetitively mix liquids together

🌿【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!

Excellent for use on trees, shrubs, vegetables, flowers, and ornamental gardens

Complete, all-purpose, balanced fertilizer for your plants with 10-10-10 NPK formulation

A general purpose formula containing the important nutrients needed by most plants

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

3 Gallon Bag Garden Pumice (3/16" stone)

Pumice is a 100% NATURAL growing media

Helps prevent overwatering succulents

Use on lawns, trees, shrubs and flowers to promote healthy growth, fertilizer analysis is 6-4-0

32 lbs. bag covers 2,500 sq. ft. to feed your flowers, lawn or garden from corner to corner

Apply granules during the growing season to encourage a rich, green lawn and strong plants

Useful for pickling jewelry and metal components and removing surface oxidation

Non-flammable and non-explosive

Made in the USA

Organic compost starter with Biozome; Speeds up the composting process; Ideal for compost piles

OMRI listed for organic gardening by USDA;

Jobe’s Biozome.the proprietary microorganism archaea that aggressively breaks down organic material for faster results

[Long Lasting, Less Work] - An easy one time granular application can feed your potted indoor or outdoor houseplant for several months, with all of the Nutrient release happening only when you water.

[Light Feeding Rate] - Our Balanced ratio of nitrogen, phosphorous, and potassium (NPK) will never over concentrate in the potting soil of your live succulent plants. It will feed your arid loving plants the optimal amount to insure healthy root development, Vibrant Colors, sturdy stem growth, and could contribute to bloom growing.

[Professionally Formulated]- This Blend contains balanced micronutrient and mineral ratios that are perfect for many succulent and cactus varieties like Jade, crown of thorns, lithops, pilea, snake plants, echeveria, aloe vera, string of pearls, and more.

THE IDEAL FERTILIZER SPIKE for Trees and Shrubs including all types of deciduous trees/shrubs, Hydrangeas, Honeysuckle, Dogwood, Hibiscus, and more

SLOW RELEASE: Jobe's fertilizer spikes are slow release, meaning that they release a small steady amount of nutrients to your plants over time to keep your plants happy and healthy all season long

EASY-TO-USE: Whether you're a seasoned gardening pro or just starting your gardening journey, Jobe’s spikes are easy to insert around each plant’s dripline

Product 1: This all-natural, non-toxic alluvial planting media is fine-grained

Product 1: Aquascape premium potting media contains no peat moss or compost and is safe for fish.

Product 1: One bag covers 432 cubic inches

🕣 SLOW-RELEASE PELLETS, 5oz — Easy, Nutrient-rich Plant Food that lasts 6 FULL MONTHS

✅ EASY TO USE — One Application Releases Consistent Nutrients over 6 Months

💚 13-11-11 RATE — for Vibrant, High Quality Phalaenopsis — Increase Bloom Size & Color Saturation

PROMOTES DEVELOPMENT - Once applied, this powder promotes quick root development from cuttings. Simply dip the end of a clipping into the powder and then place it in moist soil, this helps the rooting process of cuttings.

WORKS ON BULBS AND SEEDS - This product is not exclusive to cuttings. Use this on seeds or bulbs by putting them in a bag with some powder then shake the bag gently to coat the seeds or bulbs.

STIMULATES ROOT PRODUCTION - This plant growth hormone stimulates root production in hardwood and softwood cuttings. It works well for ornamentals, vegetables, fruit trees, and berries.

New Improved Formula with 4% Iron !

Super Juice Lawn Fertilizer is the first ALL-IN-ONE, complete, balanced, lawn fertilizer that comes in a dry mix. Simply add to water and use a hose-end sprayer apply to your lawn.

Super Juice can be applied in a 14-2-4 ratio for a full acre of lawn, or most use it at half strength in a 7-1-2 ratio, and it treats two full acres. NO waste products or bio waste.

A good source of potassium and sulfur

Shipped in a resealable bag that is sealed for safety and freshness. It includes a tear-off tab for easy opening.

Organic fertilizer spikes; Time release fertilizer; Pre-measured to provide plants with nourishment at their roots

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