10 Best fertilizers plant food in Canada

Advertising Disclosure

Last Updated - 2026/07/29

Best Choice

01
MARPHYL

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

21% Off

9.7 Simple to use

9.3 worth the money

8.0 Aroma
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.
Show more
9.8

Exceptional

Show more
Curious about how we select the top products for you? Explore How It Works

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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

9.3 worth the money

9.1 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
Show more
9.5

Excellent

Show more
03
Miracle-Gro

Miracle-Gro Liquid All Purpose Plant Food, 950mL | Concentrated Instant Feed for Healthy, Gorgeous Plants | Feeds All Flowers, Veggies & Houseplants

17% Off
Main highlights

Use in the garden and on indoor houseplants
Get big, beautiful Miracle-Gro results
Feeds all types of plants – instantly
Concentrated formula mixes easily with water
950 mL (32 oz) feeds 60 m2 (645 ft2)
Show more
9.4

Excellent

Show more
Value for Money

04
Miracle-Gro

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

23% Off

9.5 worth the money

9.5 Simple to use

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
Show more
9.3

Excellent

Show more
05
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
Show more
9.2

Excellent

Show more
06
Miracle-Gro

Miracle-Gro Water Soluble Bloom Booster Plant Food, 1.5kg | Promotes More Blooms & Colour | Instant Fertilizer for Indoor & Outdoor Flowers
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
Show more
9.1

Excellent

Show more
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)
Show more
8.8

Very Good

Show more
08
Miracle-Gro

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

28% 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
Show more
8.7

Very Good

Show more
09
Miracle-Gro

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

9.9 Simple to use

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
Show more
8.6

Very Good

Show more
10
Miracle-Gro

Miracle-Gro Shake N Feed All Purpose Plant Food 12-4-8 453g

16% Off
Main highlights

Use it on all your plants: flowers, vegetables, trees and shrubs
Use anywhere, including in-ground and in containers
No mixing necessary—just shake evenly onto soil, work in, and water as directed
Feeds up to 3 months for stronger, vibrant, more productive plants.* *vs unfed
453 g (1 lb) container feeds up to 2.7 m2 (29 ft2)
Show more
8.4

Good

Show more