Organic fertilizer store

Organic fertilizers and inputs for potted plants, vegetables, herbs, and container gardens.

Affiliate picks for liquid plant foods, fish fertilizers, dry organic fertilizers, vegetable plant foods, neem meal, root-zone support, and container growing inputs.

Affiliate disclosure: As an Amazon Associate, AtHomeGrower may earn from qualifying purchases. These links open Amazon in a new tab. Product price, availability, ratings, label directions, ingredients, certification claims, seller, and shipping can change.
Use carefully: Do not treat every yellow leaf as a fertilizer problem. Check watering, light, drainage, roots, pests, disease, and pH before feeding. Always follow the product label.

Organic fertilizer and input picks

Choose based on plant type, container size, growth stage, crop, and whether you need liquid feeding, dry amendments, or root-zone support.

Open deficiency guide
Pre-plant organic fertilizer

True Organic Preplant Fertilizer Concentrate

Best for: Preparing containers, raised beds, and vegetable planting areas before transplanting.

Why it fits: A pre-plant fertilizer fits gardeners who want to amend soil before vegetables or herbs go in.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Organic plant revitalizer

Farmer's Secret Plant Revitalizer

Best for: Container plants, tired plants, and gardeners comparing gentle liquid support products.

Why it fits: A revitalizer-style product belongs in a plant recovery and input section, especially for potted plant owners.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Liquid organic plant food

TRUE Organic All Purpose Liquid Plant Food

Best for: General container plants, herbs, vegetables, and routine organic feeding.

Why it fits: A liquid all-purpose plant food is easy for beginners to understand and fits container gardening well.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Growth stimulant

Garden Organic Growth Stimulant

Best for: Gardeners comparing root and growth support inputs for potted plants.

Why it fits: Growth stimulants should be positioned as optional support, not a cure-all, which fits AtHomeGrower’s cautious diagnosis style.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Fish fertilizer

Alaska Fish Fertilizer 5-1-1

Best for: Nitrogen-feeding support for vegetables, outdoor containers, and active growth stages.

Why it fits: Fish fertilizer is a classic organic input, useful when a gardener understands smell, dilution, and plant timing.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Root and microbial support

Plant Success Soluble Nutrient / Mycorrhizal Support

Best for: Transplants, container resets, and root-zone support.

Why it fits: Root-zone products pair well with transplanting, soil health, and container stress content.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Organic edible plant nutrition

Miracle-Gro Performance Organics Edibles Plant Nutrition

Best for: Vegetables, herbs, and edible container gardens.

Why it fits: Edible plant nutrition belongs in the store for gardeners growing food at home.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Dry organic vegetable fertilizer

Down to Earth Vegetable Garden Fertilizer

Best for: Vegetable beds, raised beds, and outdoor edible gardens.

Why it fits: A vegetable-focused dry fertilizer belongs in the edible garden and soil input store path.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Organic vegetable fertilizer

Whitney Farms Organic & Natural Vegetable Fertilizer

Best for: Vegetables, herbs, and outdoor edible gardens.

Why it fits: This gives the store another vegetable-focused dry organic fertilizer option for edible gardeners.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Liquid organic fertilizer

MARPHYL Organic Liquid Fertilizer

Best for: Container plants, houseplants, vegetables, and liquid-feeding routines.

Why it fits: A liquid fertilizer option is useful for potted plant owners who prefer watering-in nutrients.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Dry all-purpose organic fertilizer

Down to Earth All Purpose Fertilizer

Best for: General garden beds, containers, vegetables, herbs, and ornamental plants.

Why it fits: All-purpose dry fertilizer is a broad store item for gardeners who want one general input.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Organic soil input

Neem Cake / Neem Seed Meal

Best for: Soil amendment routines and gardeners researching neem-based inputs.

Why it fits: Neem meal/cake is often discussed as a soil input, so it belongs in the organic inputs category rather than pest spray cards.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Fertilizer spikes

Jobe's Organics All Purpose Fertilizer Spikes

Best for: Potted plants and gardeners who want slow, simple feeding without mixing liquids.

Why it fits: Fertilizer spikes are simple for beginner container gardeners, but still need label-following and careful dosing.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Fish fertilizer

Drammatic Organic Fish Fertilizer

Best for: Organic liquid feeding for garden plants and containers.

Why it fits: Fish-based fertilizers are a common organic input for active growth stages.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Tomato and vegetable fertilizer

True Organic Tomato & Vegetable Plant Food

Best for: Tomatoes, peppers, vegetables, raised beds, and edible containers.

Why it fits: Tomato and vegetable plant food connects directly with AtHomeGrower vegetable and deficiency content.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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Organic container mix

Coast of Maine Stonington Blend Container Mix

Best for: Container gardens, patio plants, tomatoes, and potted edible plants.

Why it fits: Container mix belongs beside fertilizers because soil structure and feeding work together in potted gardens.

Before buying: Check current Amazon price, package size, label directions, ingredient details, OMRI/organic claims, seller, shipping, and whether it fits your crop, plant, container, and local rules.

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For yellow leaves

Yellow leaves can be nutrient-related, but also come from overwatering, underwatering, low light, root stress, pH lockout, pests, and normal aging.

Open Problem Finder →

For vegetables

Vegetable fertilizers should match the crop and growth stage. Too much nitrogen can create leaves at the expense of fruiting.

Open vegetable guide →

For containers

Container plants depend on drainage, correct media, watering, and careful feeding because nutrients and salts behave differently in pots.

Open soil store →