10 Best fertilizers plant food in Canada

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Last Updated - 2026/06/20

Best Choice

01
MARPHYL

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

9.7 Simple to use

9.1 worth the money

8.7 Fashion
Main highlights

Suitable for indoor plants, garden flowers, vegetables, succulents, bamboo, and hydroponic systems.
Provides balanced macro and micronutrients for healthy plant growth.
Organic and environmentally safe formula for all-season plant feeding.
Improves soil quality and promotes strong roots, vibrant foliage, and abundant blooms.
Easy-to-use liquid fertilizer for container plants, raised beds, and outdoor gardens.
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9.8

Exceptional

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02
Miracle-Gro

Miracle-Gro Water Soluble All Purpose Plant Food, 1.5kg | Instantly Feeds All Flowers, Veggies, Trees & Shrubs for Bigger, More Beautiful Plants

9.7 Simple to use

9.5 worth the money

8.9 Aroma
Main highlights

Safe for all plants and is guaranteed not to burn when used as directed
Mixes easily with water
Great on flowers, veggies, trees, and shrubs – roses and houseplants, too
Feeds instantly for big, beautiful Miracle-Gro results
1.5 kg feeds approximately 1,320 ft2 of garden area
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9.5

Excellent

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03
Miracle-Gro

Miracle-Gro Indoor Plant Food 236mL + 236mL Refill (Total of 2 Bottles) | Instantly Nourishing Liquid Fertilizer with Easy Pump Dispenser for Houseplants & Succulents
Main highlights

QUICK RESULTS: Feeds instantly, to provide beautiful, long-lasting results
MADE FOR INDOORS: Our specialized plant food is great for all types of indoor houseplants, including edibles, cacti and succulents
LONG-LASTING: One bottle can feed 3 small houseplants for up to 5 months, or 2 large plants for 4 months.
HEALTHIER HOUSEPLANTS: Nourishes houseplants to help them grow stronger and more vibrant, compared to unfed plants
EASY-TO-USE: Depending on plant size, simply pump once or twice directly to soil or mix in a watering can to feed many houseplants
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9.4

Excellent

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04
Miracle-Gro

Miracle-Gro Tropical Plant Food 236mL | Easy Pump Liquid Fertilizer for Houseplants | Instantly Feeds Lush, Paradise-Style Plants

9.7 Simple to use

9.5 worth the money

9.1 Aroma
Main highlights

SIMPLIFIES FEEDING- Feed while you water
PROMOTES LUSH FOLIAGE- Helps tropical plants thrive
NOURISHES TROPICAL PLANTS- Specially blended micronutrients give sensitive plants what they crave
NO MESS- Comes in an easy-to-use pump bottle
MADE JUST FOR TROPICAL PLANTS- Use on all tropical houseplants during the growing season
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9.3

Excellent

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Value for Money

05
Miracle-Gro

Miracle-Gro Water Soluble Bloom Booster Plant Food, 1.5kg | Promotes More Blooms & Colour | Instant Fertilizer for Indoor & Outdoor Flowers

9.9 Simple to use

9.5 worth the money
Main highlights

GRO QUICKER- Feeds instantly, meaning you expect to see beautiful results quicker
GRO EASILY- Simply mix with water and pour around the base of all of your annuals and perennials to grow bigger more beautiful plants
GRO BIGGER- Our high-phosphorous mix promotes more blooms for greater color compared to unfed plants
GRO BETTER- For best results, feed all types of annual and perennial flowers every 7-14 days
GRO ANYWHERE- Use this plant food for in-ground, window boxes and container plants, both indoors and out
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9.2

Excellent

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06
Miracle-Gro

Miracle-Gro Water Soluble Plant Food 20-20-20, 680g | All-Purpose Instant Fertilizer for Flowers, Veggies, Trees & Shrubs | Lush foliage & strong roots

16% Off

9.9 Simple to use

9.5 worth the money

8.9 Aroma
Main highlights

Starts to work instantly and is safe for all indoor and outdoor plants
Guaranteed not to burn when used as directed
Grows plants fast and large for spectacular results you can see
Easy to mix, easy to feed – just use a watering can or the convenient Miracle-Gro Garden Feeder
680 g (1.5 lb) feeds approximately 56 m2 (600 ft2) of garden area
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8.9

Very Good

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07
Osmocote

Osmocote Smart-Release Plant Food Flower & Vegetable, 453g | Slow Release Fertilizer for Bountiful Blooms & High Yields | Feeds Up to 4 Months

15% Off
Main highlights

Use anywhere–in ground and in containers
High-nutrient plant food promotes strong roots and vigorous above-ground growth.
Feeds continuously for up to 4 months
Favoured for seasonal vegetables and perennials
453 g (1 lb) bottle covers up to 3.7 m2 (40 ft2)
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8.6

Very Good

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08
Miracle-Gro

Miracle-Gro Organics Plant Food Granules 4-3-7, 1.8 kg

20% Off
Main highlights

NO MIXING: Shake evenly over soil; no need to pre-mix with water.
FEEL-GOOD GARDENING: Made with a mix of only four organic and natural ingredients.
FEEDS EDIBLE PLANTS: For in-ground and container plants, including tomatoes, vegetables, herbs, and fruit.
BIGGER HARVESTS: Contains vital nutrients for an abundant harvest and stronger plants
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8.5

Good

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09
Jobe's Organics

Jobe's Plant Food Fertilizer Spikes, Ferns & Palms, 30 Spikes

12% Off

9.9 Simple to use

9.5 worth the money
Main highlights

Nutrients feed at the roots
No wasteful chemical run off
No danger of overfeeding
Easy to use
Continuous supply of nutrients
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8.4

Good

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10
Miracle-Gro

Miracle-Gro Water Soluble Tomato, Fruit & Vegetable Plant Food, 500g | Grows More Bountiful Produce Instantly | For Garden & Container Plants

9.7 Simple to use

9.7 Aroma

8.9 worth the money
Main highlights

Starts to work instantly for a quick, bountiful harvest
Grows More Bountiful Vegetables
Great for both in-ground garden or container garden plants
For all fruit and vegetable plants, including carrot, cucumber, pepper, tomato, and strawberry
500g feeds approximately 440 ft2 of garden area
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8.3

Good

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