10 Best vegetable plant fertilisers in Canada

Advertising Disclosure

Last Updated - 2026/04/02

Best Choice

01
MARPHYL

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

10% Off
Main highlights

Suitable for flowers, vegetables, succulents, bamboo, and hydroponic setups.
Safe, organic, and effective plant nutrition for sustainable gardening.
Improves root health, leaf color, and overall plant resilience.
Easy application in soil, pots, raised beds, and hydroponics.
Boosts growth and vitality of all indoor and outdoor plants.
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.
Value for Money

02
PRO-MIX

PRO-MIX® Organic Tomatoes, Vegetables and Fruits 4-4-8

8.9 worth the money

8.9 Simple to use
Main highlights

VERSATILE USE: PRO-MIX Organic Garden Fertilizer 4-4-8 boosts growth in tomatoes, vegetables, and fruits. Suitable for indoor/outdoor gardening of vegetables, herbs, and more.
OMRI LISTED: Approved for organic gardening, ensuring eco-friendly and safe use.
MYCOACTIVE TECH: Infused with mycoactive technology to boost root growth and nutrient absorption.
HIGH POTASH FORMULA: Promotes abundant fruits by providing essential nutrients.
FOR TOMATOES & MORE: PRO-MIX Organic Garden Fertilizer 4-4-8 boosts growth in tomatoes, vegetables, and fruits.
+50% YIELD BOOST: This formula enhances yields, producing 50% more vegetables and fruits.
Show more
9.7

Exceptional

Show more
03
SCHULTZ

Schultz All Purpose Liquid Plant Food 10-15-10, 118 ml – Concentrated Fertilizer for Indoor & Outdoor Plants, Flowers & Vegetables with Easy Dropper

9.9 worth the money

9.9 Simple to use
Main highlights

Versatile Plant Fertilizer – Balanced 10-15-10 liquid plant food enriched with micronutrients; ideal for houseplants, flowers, herbs, and vegetables.
Trusted Gardening Brand – 118 ml bottle (150 g weight); Schultz plant food delivers consistent results for beginner and experienced gardeners alike.
Promotes Strong Growth – Encourages new growth, greener foliage, stronger roots, and more vibrant blooms in both indoor and outdoor plants.
Easy-to-Use Dropper – Simple measuring system ensures precise feeding; just 7 drops per liter of water for effortless application.
Concentrated Liquid Formula – Highly efficient plant fertilizer that lasts; one small bottle feeds a wide variety of plants.
Show more
9.6

Exceptional

Show more
04
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
Show more
9.3

Excellent

Show more
05
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
Show more
9.0

Excellent

Show more
06
Osmocote

Osmocote Smart-Release Plant Food Flower & Vegetable, 453g | Slow Release Fertilizer for Bountiful Blooms & High Yields | Feeds Up to 4 Months
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
8.7

Very Good

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
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
8.4

Good

Show more
08
Miracle-Gro

Miracle-Gro Shake N Feed Tomato, Fruits & Vegetables Plant Food 10-5-15 2.04 Kg

24% Off
Main highlights

GRO TOGETHER - To boost your results, follow up with a feeding of Miracle Gro Water Soluble Plant food every 7-14 days
GRO LONGER - Our slow-release plant food feeds for up to 3 months, meaning you can spend more time enjoying your greenery
GRO HEALTHIER - Organic ingredients like kelp and bone meal, naturally broken down into nutrients plants can use to develop strong roots
GRO EASILY - Simply shake around your tomatoes, fruits and veggies in ground or in containers.
GRO BOUNTIFUL - Our calcium-rich mix, nourishes plants above and below the soil for better quality, longer lasting fruits and veggies, compared to unfed plants
Show more
8.3

Good

Show more
09
Miracle-Gro

Miracle-Gro Shake N Feed Tomato, Fruits & Vegetables Plant Food 10-5-15 2.04 Kg

27% Off
Main highlights

GRO TOGETHER - To boost your results, follow up with a feeding of Miracle Gro Water Soluble Plant food every 7-14 days
GRO LONGER - Our slow-release plant food feeds for up to 3 months, meaning you can spend more time enjoying your greenery
GRO HEALTHIER - Organic ingredients like kelp and bone meal, naturally broken down into nutrients plants can use to develop strong roots
GRO EASILY - Simply shake around your tomatoes, fruits and veggies in ground or in containers.
GRO BOUNTIFUL - Our calcium-rich mix, nourishes plants above and below the soil for better quality, longer lasting fruits and veggies, compared to unfed plants
Show more
8.2

Good

Show more
10
PRO-MIX

PRO-MIX® Organic Tomatoes, Vegetables and Fruits 4-4-8

8.9 worth the money

8.9 Simple to use
Main highlights

VERSATILE USE: PRO-MIX Organic Garden Fertilizer 4-4-8 boosts growth in tomatoes, vegetables, and fruits. Suitable for indoor/outdoor gardening of vegetables, herbs, and more.
OMRI LISTED: Approved for organic gardening, ensuring eco-friendly and safe use.
MYCOACTIVE TECH: Infused with mycoactive technology to boost root growth and nutrient absorption.
HIGH POTASH FORMULA: Promotes abundant fruits by providing essential nutrients.
FOR TOMATOES & MORE: PRO-MIX Organic Garden Fertilizer 4-4-8 boosts growth in tomatoes, vegetables, and fruits.
+50% YIELD BOOST: This formula enhances yields, producing 50% more vegetables and fruits.
Show more
8.1

Good

Show more