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9 bestBonsai Fertilizersof May 2025

112M consumers helped this year.

1

HydraGreens Plant Food 8 oz - NPK 3-1-2 with Kelp Nutrients & Minerals for Indoor & Outdoor Gardens - Fertilizer for Houseplants & Vegetables - Use in Soil & Hydroponic Systems for Vegetative Growth
HydraGreens Plant Food 8 oz - NPK 3-1-2 with Kelp Nutrients & Minerals for Indoor & Outdoor Gardens - Fertilizer for Houseplants & Vegetables - Use in Soil & Hydroponic Systems for Vegetative Growth

Cybele Labs

9.9

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2

Bonsai Tree Food | Liquid Fertilizer for Bonsai Trees - 8 Fluid Ounces
Bonsai Tree Food | Liquid Fertilizer for Bonsai Trees - 8 Fluid Ounces

HOUSEPLANT RESOURCE CENTER

9.8

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3

Dyna-Gro Gro-008 Grow 7-9-5 Plant Food, 8-Ounce
Dyna-Gro Gro-008 Grow 7-9-5 Plant Food, 8-Ounce

Dyna-Gro

9.6

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4

Bonsai Fertiliser (5 oz, 50+ Applications) - Gentle Slow Release Plant Food Pellets - Ideal for All Indoor and Outdoor Bonsai Tree Plants in Pots
Bonsai Fertiliser (5 oz, 50+ Applications) - Gentle Slow Release Plant Food Pellets - Ideal for All Indoor and Outdoor Bonsai Tree Plants in Pots

The Grow Co

9.4

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5

Bonsai Tree Food 180 Days Slow Released Fertilizer, NPK 16-10-10, (5 Convenience Pack)
Bonsai Tree Food 180 Days Slow Released Fertilizer, NPK 16-10-10, (5 Convenience Pack)

M.M BASICS

9.2

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6

Dyna-Gro BON-008 Bonsai-Pro Liquid Plant Food 7-9-5, 8-Ounce
Dyna-Gro BON-008 Bonsai-Pro Liquid Plant Food 7-9-5, 8-Ounce

Dyna-Gro

8.9

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7

1.5 L - Bonsai & Tropical Plant Food 8-8-6 +Micros, Promotes Green, Lush Foliage & Stronger Stems (1.5 L)
1.5 L - Bonsai & Tropical Plant Food 8-8-6 +Micros, Promotes Green, Lush Foliage & Stronger Stems (1.5 L)

M.M BASICS

8.6

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8

Bonsai Plant Food - Organic Liquid Fertiliser - Gentle Formula for Long Term Health - Excellent for All Live Indoor and Outdoor Bonsai Tree Plants in Pots (8 oz. 30+ gallons)
Bonsai Plant Food - Organic Liquid Fertiliser - Gentle Formula for Long Term Health - Excellent for All Live Indoor and Outdoor Bonsai Tree Plants in Pots (8 oz. 30+ gallons)

The Grow Co

8.3

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9

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

8.0

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