Squash Growing Guide
Squash 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
Moderate
Category
Fruit
Sun Exposure
Full Sun, Partial Sun
Frost Tolerance
Frost Tender
Growing Zones
Zones 3, 4, 5, 6, 7, 8, 9, 10
Plant Family
Cucurbitaceae
Growing Season
Warm Season
Plant Lifecycle
Annual
Also grows well as
When To Start
First Chance to Plant
10 Days After Last Frost
Last Chance to Plant
60 Days Before First Frost
When should you plant Squash?
Your planting dates depend on where you live. Sign up to unlock dates personalized to your location.
Your Squash Planting Window
Start planting
May 15, 2026
Last chance
Sep 10, 2026
The Journey Ahead
Squash's Lifecycle
Seedling
Mature Plant
Seed Production
Step 1
Prepare Your Space
2 cm
Seeding Depth
60 cm
Plant Spacing
90 cm
Row Spacing
1
Plants / Sq Ft
Vertical Growing
Yes – Trellis.
Method: Trellis.
Succession Planting
Yes.
Good Companions
Bad Companions
Step 2
Planting & Sprouting
Expect sprouts in 5–10 days
Growing Tips
- 1Plant squash in a sunny spot where they can get at least 6-8 hours of sunlight daily.
- 2Water them consistently, keeping the soil moist but not waterlogged, especially during dry spells.
- 3Use well-draining, nutrient-rich soil and space plants about 3-4 feet apart to allow for proper air circulation and growth.
- 4To manage pests, consider using row covers early in the season and regularly check for and remove any squash bugs or eggs.
Seedling Phase
Step 3
Growth & Maturity
~60
Days to Maturity
60 cm
Mature Height
120 cm
Mature Width
Pests to Watch For
Diseases to Watch For
Mature Plant
Step 4
Harvesting
Harvest Window
30 days
When to Pick
Pick fruit when full size and firm
How to Harvest
- 1Harvest squash when the fruit is firm and the skin is glossy, typically when it reaches the desired size.
- 2Use a sharp knife or pruners to cut the squash from the vine, leaving about an inch of stem attached to avoid rot.
- 3Be gentle to avoid damaging the plant and avoid pulling the fruit, which can harm the vine.
Step 5
Saving Seeds
How to Save Seeds
Saving seeds from your squash plant is easy and rewarding! Simply let a healthy squash fully ripen on the vine until the skin hardens, then cut it open and scoop out the seeds. Rinse the seeds in a colander to remove any pulp, then spread them out on a paper towel or plate to dry for about a week in a cool, airy spot. Once dry, store your seeds in a labeled envelope or jar in a cool, dry place—like a cupboard or pantry—so they’re ready for next season. You’ve got this, and soon you’ll be growing squash from your very own saved seeds!
Seed Production
Feeling inspired?
Grow Squash from seed.
Hearty fall storage squash — pick your shape. Buy a pack and get started.
$2.25
CAD
In Stock
