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10 bestFertilizer For Outdoor Plantsof December 2025

112M consumers helped this year.

10% off

1

MARPHYL Organic Liquid Fertilizer – Indoor & Outdoor House Plant Fertilizer - All-Purpose Nutrient-Rich Plant Food - Soil Enhancer for Garden, Flowers, Vegetables, Succulents, Bamboo, Hydroponics

MARPHYL Organic Liquid Fertilizer – Indoor & Outdoor House Plant Fertilizer - All-Purpose Nutrient-Rich Plant Food - Soil Enhancer for Garden, Flowers, Vegetables, Succulents, Bamboo, Hydroponics

MARPHYL Organic Liquid Fertilizer – Indoor & Outdoor House Plant Fertilizer - All-Purpose Nutrient-Rich Plant Food - Soil Enhancer for Garden, Flowers, Vegetables, Succulents, Bamboo, Hydroponics

MARPHYL

9.7

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2

Espoma CT4 4 Lbs Citrus-Tone® 5-2-6 Plant Food

Espoma CT4 4 Lbs Citrus-Tone® 5-2-6 Plant Food

Espoma CT4 4 Lbs Citrus-Tone® 5-2-6 Plant Food

Espoma

9.4

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3

Gaia Green Organic 4-4-4 All Purpose Fertilizer 2kg

Gaia Green Organic 4-4-4 All Purpose Fertilizer 2kg

Gaia Green Organic 4-4-4 All Purpose Fertilizer 2kg

Gaia Green

9.1

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4

Espoma Co. TO18 Tomato Tone, 18-Pound

Espoma Co. TO18 Tomato Tone, 18-Pound

Espoma Co. TO18 Tomato Tone, 18-Pound

Espoma

8.8

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28% off

5

Miracle-Gro Water Soluble All Purpose Plant Food - 1.5kg

Miracle-Gro Water Soluble All Purpose Plant Food - 1.5kg

Miracle-Gro Water Soluble All Purpose Plant Food - 1.5kg

Miracle-Gro

8.5

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OtherRelated productsUp to 19% off

Premium Water Soluble Fertilizer, 2.5 lb. Container

Premium Water Soluble Fertilizer, 2.5 lb. Container

Miracle-Gro Shake N Feed All Purpose Plant Food - 3.6kg

Miracle-Gro Shake N Feed All Purpose Plant Food - 3.6kg

Osmocote Smart Release Fruit & Veg Plant Food 453 g

Osmocote Smart Release Fruit & Veg Plant Food 453 g

Dr. Earth 75557 1 lb 3-4-3 MINIS Acid Lovers Azalea, Camellia, Rhododendron and Maple Fertilizer

Dr. Earth 75557 1 lb 3-4-3 MINIS Acid Lovers Azalea, Camellia, Rhododendron and Maple Fertilizer

6

Scotts Company Osmocote 274250 Outdoor and Indoor Smart Release Plant Food Bottle, 2-Pound

Scotts Company Osmocote 274250 Outdoor and Indoor Smart Release Plant Food Bottle, 2-Pound

Scotts Company Osmocote 274250 Outdoor and Indoor Smart Release Plant Food Bottle, 2-Pound

Osmocote

8.2

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5% off

7

Miracle-Gro Water Soluble Bloom Booster Plant Food - 1.5Kg

Miracle-Gro Water Soluble Bloom Booster Plant Food - 1.5Kg

Miracle-Gro Water Soluble Bloom Booster Plant Food - 1.5Kg

Miracle-Gro

7.9

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29% off

8

Espoma Co. PT4 4-Pound Plant-Tone Organic 5-3-3 Food

Espoma Co. PT4 4-Pound Plant-Tone Organic 5-3-3 Food

Espoma Co. PT4 4-Pound Plant-Tone Organic 5-3-3 Food

Espoma

7.6

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9

Espoma Co. Organic Bio-Tone Starter Plus All Natural Plant Food-4 Lb Bag BTS4

Espoma Co. Organic Bio-Tone Starter Plus All Natural Plant Food-4 Lb Bag BTS4

Espoma Co. Organic Bio-Tone Starter Plus All Natural Plant Food-4 Lb Bag BTS4

Espoma

7.3

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10

Osmocote Flower and Vegetable Smart-Release Plant Food, 4.5-Pound (Plant Fertilizer)

Osmocote Flower and Vegetable Smart-Release Plant Food, 4.5-Pound (Plant Fertilizer)

Osmocote Flower and Vegetable Smart-Release Plant Food, 4.5-Pound (Plant Fertilizer)

Osmocote

7.0

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