Asparagus Growing Guide
Asparagus is a great next step in your growing journey. Follow this guide from planting to harvest and you'll do great.

At a Glance
Difficulty
Challenging.
Category
Vegetable
Sun Exposure
Full Sun, Partial Sun
Frost Tolerance
Frost Hardy
Growing Zones
Zones 3, 4, 5, 6, 7, 8
Plant Family
Asparagaceae
Growing Season
Cool Season
Plant Lifecycle
Perennial
Also grows well as

When To Start
First Chance to Plant
60 Days Before Last Frost
Last Chance to Plant
60 Days Before First Frost

When should you plant Asparagus?
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Your Asparagus Planting Window
Start planting
May 15, 2026
Last chance
Sep 10, 2026
The Journey Ahead
Asparagus's Lifecycle

Seedling

Mature Plant

Seed Production
Step 2
Planting & Sprouting
Expect sprouts in 21–28 days
Growing Tips
- 1Plant asparagus in a sunny spot with well-drained soil, as it thrives in full sunlight.
- 2Water regularly, especially during dry spells, but avoid waterlogging the soil.
- 3Space the plants about 12–18 inches apart to allow for proper growth and air circulation, which helps prevent disease.
- 4Keep an eye out for common pests like asparagus beetles and use organic methods, such as handpicking or neem oil, to control them.

Seedling Phase
Step 3
Growth & Maturity
~720
Days to Maturity
150 cm
Mature Height
45 cm
Mature Width
Pests to Watch For
Diseases to Watch For

Mature Plant
Step 4
Harvesting
Harvest Window
60 days
When to Pick
Spear tips in early spring (after 2–3 years)
How to Harvest
- 1Harvest asparagus in the spring when spears are 6-8 inches tall and about the thickness of a pencil.
- 2Use a sharp knife or scissors to cut the spears at ground level, being careful not to damage the crown.
- 3Stop harvesting when the spears become thin, allowing the plant to grow and store energy for the next season.
Step 5
Saving Seeds
How to Save Seeds
Saving seeds from your asparagus plant is a simple and rewarding process that any new grower can master! Once your asparagus plants flower and produce bright red berries in late summer or fall, simply pick the ripe berries and gently squeeze out the seeds. Rinse the seeds to remove any pulp, then let them dry completely on a paper towel for a few days. Store your dry seeds in a labeled envelope or airtight container in a cool, dry place until you’re ready to plant them next season. With just a little care, you’ll have your own homegrown asparagus seeds ready to start a new patch—saving seeds is easier than you think, and you’ve got this!

Seed Production

Feeling inspired?
Grow Asparagus from seed.
Two years of patience for twenty years of spring harvests. Buy a pack and get started.
$2.25
CAD
In Stock









