Best All Purpose Garden Fertilizers in 2026

Instantly feeds to grow bigger, more beautiful plants versus unfed plants

Product packaging may vary

Use with the Miracle-Gro Garden Feeder or any watering can

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.

Free Measuring Spoon Enclosed For Easy And Precise Application

Features The Highest Safety Factor To Prevent Burning When Applied As Directed

Blended With An Enhanced Micronutrient Package Which Provides Optimal Nutrition For Strong Roots And Green Foliage

Benefits: Makes 64,000 applications for house plants. Makes 500 gallons, Each gallon makes 128 applications Its like a full ecosystem in a bottle that is a concentrated formula for watering your plants its easy, 1. 2. 3. and your ready to go. Great for all soil and growing medias, hydroponics, semi hydro, lecca, Bavariums with reptiles, terrariums, water gardens and fish tanks, flowers and so much more. Good For Roots, Stems, Leaves, Blooms, Foliage, and over all plant health.

What is it: Fully Digested Elemental, Nutrient Supplement System for all plants. All vitamins and minerals with the microbial index are essential to a plants life. Complete Micro-fungi mycorrhizae and rhizobacteria strains, in a pH Balanced formula.

How its made: Through our Zymology process we break down the 18 ingredients into thousands of separate fully digested and readily absorbable elements. This full nutrition can take over 5 years to complete before we bottle it up for you.

Down To Earth All Purpose Mix is a five pound box of fertilizer with 4-6-2 formula and is ideal for all types of transplants

A gentle, non-burning fertilizer made for vegetables, herbs, flowers and container plants, it is formulated with premium organic ingredients

Designed to deliver a steady supply of essential nutrients to your plants while enhancing soil fertility and microbial activity naturally

ALL PURPOSE: 10-10-10 with Amino Acids (5.5%) & Seaweed Extract is a generic liquid fertilizer designed for all stages of plant growth.

USE SITES: Great for gardens, flowers, fruits, vegetables, turf grasses etc.| Suitable for indoor & outdoor use

USAGE RATES: 1-2 oz per gallon of water (it's better to start at a lower rate and work your way up) | Water generously & continue use every 1-2 weeks

LOW MAINTENANCE: Our vine fertilizer is perfect for all homeowners! This slow release fertilizer only requires feeding every 14 days till blooming begins. Once blooming begins, you only need to feed your plants once a month.

PACKED WITH NUTRIENTS: Our well developed bougainvillea plant food has a 17-7-10 formula promotes the development of healthy colorful blooms, while maintaining the health of your plants. With 4 sources of nitrogen and nutrients for maintaining plant health, this fertilizer allows for extended periods between feedings. This fertilizer works with soil biology to provide your vines with the best fertilizer and nutrition possible, at the right time.

MAINTAIN YOUR PLANT'S HEALTH: Feel the benefits of a formula that was created to maintain your plants health. With added sulfur and gypsum, our formula helps create acidic soil to improve overall soil structure around the roots.

Product 1: No mixing or measuring

Product 1: No chemical runoff

Product 1: No chemical runoff

Plant fertilizer specifically formulated for indoor potted plants to ensure your houseplants thrive with deep green plant growth

Indoor plants especially house plants deserve plant food fertilizer that delivers nutrients that matter to the health of your plants. Our high concentrate 4-3-4 lasts much longer than other product

We use the highest quality ingredients to produce this liquid fertilizer for indoor plants. This house plant fertilizer contains a balanced 4-3-4 nutrient blend.

Encourages new growth

Ideal for all indoor and outdoor plants

Feeds like nature every time it rains

For all indoor and outdoor plants

Encourages new growth

Easy-to-measure dropper

🌱 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.

ULTIMATE AND MOST POWERFUL NUTRITIONAL MULTI-PURPOSE 100 % ORGANIC FERTILIZER: contains over 100 + minerals, vitamins, natural plant hormones and stimulators, essential sugars/amino acids/carbon and protein plus billions of beneficials..

COMPLETELY NATURAL: 100% slow releases, 2% iron, will not burn and easy to use, does not contain poultry manure, repeat every 3-4 months.

GROWS MOST BEAUTIFUL PLANTS AND IMPROVES SOIL: increases yields, more buds, fruits and better flavors; for all new and established vegetables, flowers, ornamentals, perennials, annuals, trees, bushes, lawns and gardens.

Organic results in less than 1 week

OMRI, CDFA and WSDA listed for organic gardening; No synthetic chemicals EVER

3-3-2 NPK General Purpose liquid organic fertilizer; Formulated for lawns, vegetables, greenhouses, herbs and everything else that grows; Derived from organic fish and grain

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.

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.

For Healthy, Responsible and Abundant Growing

Makes up to 32 gallons depending on application

No harmful chemicals - Safe for use around children and pets

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

General purpose water soluble fertilizer for plants grown in soil.

Can be used in both soil and foliar applications.

Multiple sources of Nitrogen for staggered release.

Designed to promote bigger blooms and greener foliage on all potted plants

Features a 20-20-20 formula, with just the right balance of Nitrogen, Phosphate, and Soluble Potash

Provides your plants essential nutrients they need to grow strong and healthy

An organic nitrogen fertilizer composed primarily of heat dried microbes

It is an all-purpose fertilizer used on lawns, shrubs, trees, flowers, vegetables, golf courses and as a seed carrier

Can be applied any time during the growing season and is suitable for any climate

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.

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

GARDEN BED WOOD SEALER - For Use On Cedar And All Wood Types Used In Raised Bed Gardens. Deep Penetrating, Natural Oils, Bond With Wood Fibers To Protect Wood For A Decade Or More.

NON-TOXIC - Plant Based With No Toxic Chemicals That Can Leach Into Your Garden's Soil

FOOD & PLANT SAFE - FDA Food Contact Safe Ingredients. No Toxic Chemicals To Harm Your Plants, Vegetables Or You. Ingredients You Can Understand (Listed In Product Description Section). ALSO GREAT FOR PET PROJECTS. Seal Your Chicken Coup Or Dog House.

Ideal for all-season; no-expiration date; all-purpose fertilizer / plant food.

4% nitrogen, 2% phosphorus, 2% potassium; pH level 6

Derived from chicken manures; processed with fermentation, high-temperature sterilization, 6:1 concentration, dried and pelleted; unlike raw, processed manures will not burn roots; water soluble; granular form.

UPGRADED FORMULA: Introducing ENVY All-Purpose Plant Food 20-20-20 - expertly crafted with only the finest nutrients, ensuring your plants receive top-notch care without any unnecessary fillers or chloride, common in other all-purpose blends.

BOOSTS GROWTH FOR A VARIETY OF PLANTS: Our unique macro & micronutrient blend supports a wide range of plants, from vibrant roses and bountiful vegetables to thriving fiddle leaf figs, bonsai trees, geraniums, pothos, peace lilies, orchids, dracaenas, anthuriums, lucky bamboo, and palms.

CONVENIENT RESEALABLE POUCH & MEASURING SCOOP: We understand that storage and ease of use matter to you. That's why our water-soluble plant food comes in a handy, resealable pouch with a measuring scoop included.

EASY USE: No Measuring. No Mixing. No Mess. Instant Plant Food self-dissolving fertilizer tablets make feeding your indoor plants a breeze. CONVENIENT, pre-proportioned tablets. Just drop a tablet in a glass of water or watering can and feed your plants with the solution.

ALL-PURPOSE: Crafted for ALL TYPES of houseplants including indoor plants, tropical plants, desert plants and air plants. Perfect for potted plants and self-watering containers.

IT WORKS: Our 4-3-6 (N-P-K) formula provides all the essential nutrients your indoor plants need along with trace micronutrients for a well-rounded plant diet. Each tablet can feed a large houseplant or several small ones for up to 3 months.

OUTDOOR & INDOOR PLANT FERTILIZER: GS Plant Foods Liquid Love is a high quality plant food that gives excellent plant health and growth. GS Plant Foods liquid plant fertilizer can be applied in your herb gardens, house plants, vegetables, fruit trees, lawns, and shrubs without concern for waste or harmful chemicals. GS Plant Foods plant food indoor house plants is designed to increase your plant's resistance to heat, drought, and cold, making it a great plant food to keep around the house.

IMPROVES PLANT VITALITY AND COLOR: Our liquid plant food increases and stabilizes chlorophyll in plants, which results in darker green leaves and increased sugar content in plants. This organic plant food relieves stress in plants caused by extreme weather conditions, increases plant vigor. Reduce herbicide use by adding our plant liquid fertilizer, and yet maintain the effectiveness. This liquid fertilizer for indoor plants will lead to healthier crop yields and general plant well being.

SAFE FOR INDOOR AND OUTDOOR USE: We designed our houseplant fertilizers with your household in mind. GS Plant Foods all purpose fertilizer for indoor plants is 100% safe for people and pets because it is 100% chemical free. Rest assured your plant, family, and the entire household is in good hands when caring for your plants.

WONDERFULLY ORGANIC - Contains safe, all natural organic ingredients that naturally feeds and strengthens your beautiful bonsai trees throughout the seasons.

NOURISHING FORMULA - Gentle liquid fertilizer with essential macro and micro nutrients that feeds all varieties of potted bonsais and encourages strong root, trunk, and branch growth for sustainable long term plant health.

EASY FEEDING - Simple instructions with no need to disrupt the potting soil around your tree. Just carefully mix with water, apply with care, and watch your tree thrive! Can be used with a pot containing gravel, moss, pebbles, pumice, lava rocks and other soil mixes.

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.