Cucumber Growing Guide
Cucumber 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
Frost Tolerance
Frost Tender
Growing Zones
Zones 4, 5, 6, 7, 8, 9, 10, 11
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 Cucumber?
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Your Cucumber Planting Window
Start planting
May 15, 2026
Last chance
Sep 10, 2026
The Journey Ahead
Cucumber's Lifecycle

Seedling

Mature Plant

Seed Production
Step 2
Planting & Sprouting
Expect sprouts in 3–7 days
Growing Tips
- 1Plant cucumbers in a sunny spot where they can get at least 6-8 hours of sunlight daily.
- 2Water them consistently, keeping the soil evenly moist but not waterlogged.
- 3Use well-draining soil enriched with compost, and space plants about 12-18 inches apart to ensure good air circulation.
- 4For pest control, consider using row covers to protect young plants and encourage beneficial insects like ladybugs to manage pests naturally.

Seedling Phase
Step 3
Growth & Maturity
~50
Days to Maturity
180 cm
Mature Height
91 cm
Mature Width
Pests to Watch For
Diseases to Watch For

Mature Plant
Step 4
Harvesting
Harvest Window
60 days
When to Pick
Pick young, firm fruits
How to Harvest
- 1Harvest cucumbers when they are firm, uniformly green, and have reached the desired size, typically 6-8 inches for slicing varieties.
- 2Use a sharp knife or garden shears to cut the stem about half an inch above the fruit to avoid damaging the plant.
- 3Handle the vines gently to prevent breaking or bruising.
Step 5
Saving Seeds
How to Save Seeds
Saving seeds from your cucumber plant is easy and rewarding! Simply let a few cucumbers grow larger and fully ripen on the vine until they turn yellow and soft. Cut them open, scoop out the seeds, and rinse them in water to remove any pulp. Spread the seeds 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 refrigerator. You’ve just taken the first step toward growing your own cucumbers next season—anyone can do it, and you’ll love seeing your garden come full circle!

Seed Production

Feeling inspired?
Grow Cucumber from seed.
Crisp, refreshing, and one cucumber plant feeds a whole household. Buy a pack and get started.
$2.25
CAD
In Stock







