When to Plant Cucumber in Zone 11
Cucumis sativus
Last updated: Apr 29, 2026 · Sources: USDA, NOAA, Cooperative ExtensionAction Plan
Plant Cucumber in Zone 11
- Direct sow: Feb 1 — after last frost (Jan 15)
- First harvest: Apr 1 (50–70 days after planting)
⚠️ Don't plant before last frost (Jan 15) — cold snaps kill young transplants.
Last frost
Jan 15
First frost
Dec 25
Growing season
344 days
Quick Facts
Sunlight
☀️ Full Sun
Water Needs
💧💧💧 High
Spacing
36 inches apart
Planting Depth
1.0 inch
Min Soil Temp
60°F
Germination
3–10 days
Days to Maturity
50–70 days
Frost Tolerance
No frost tolerance
Soil pH
6.0–7.0
Difficulty
Easy
What you'll need — Zone 11
🛒 Cucumber — Seeds & Supplies
- 🌱 Cucumber Seeds
- 🌱 Garden Trellis Netting
- 🌱 Drip Irrigation Kit
Search for these at your local garden center or nursery.
Growing Tips
- Grow on a trellis to save space and improve air circulation — vertical cucumbers are straighter too.
- Cucumbers need consistent moisture. Uneven watering causes bitter fruit.
- Harvest frequently — leaving mature cucumbers on the vine signals the plant to stop producing.
- Plant near sunflowers or beans to attract pollinators.
- Mulch heavily to retain moisture and keep soil cool.
Common Mistakes
- Planting in cold soil — cucumbers sulk below 60°F and won't germinate below 50°F.
- Not harvesting often enough — one overripe cucumber can slow the whole plant.
- Planting too close — cucumbers need space for airflow to prevent powdery mildew.
- Letting soil dry out between waterings — causes bitterness and poor fruit set.
Companion Planting
Companion planting improves growth, deters pests, and makes better use of garden space.
✓ Good Companions
✗ Avoid Nearby
Potato Aromatic Herbs
Cucumber Schedule — All Zones
| Zone | Start Indoors | Transplant | Direct Sow | Harvest Start | Harvest End |
|---|---|---|---|---|---|
| Zone 3 | Apr 15 | Jun 1 | Jun 1 | Jul 20 | Sep 1 |
| Zone 4 | Apr 10 | May 25 | May 25 | Jul 15 | Sep 15 |
| Zone 5 | Apr 1 | May 15 | May 15 | Jul 5 | Sep 25 |
| Zone 6 | Mar 20 | May 1 | May 1 | Jun 20 | Oct 5 |
| Zone 7 | Mar 10 | Apr 15 | Apr 15 | Jun 10 | Oct 15 |
| Zone 8 | Feb 25 | Apr 1 | Apr 1 | May 25 | Oct 25 |
| Zone 9 | Feb 1 | Mar 15 | Mar 15 | May 10 | Nov 10 |
| Zone 10 | Jan 15 | Mar 1 | Mar 1 | Apr 25 | Nov 25 |
| Zone 11 | — | Feb 1 | Feb 1 | Apr 1 | Dec 15 |
| Zone 12 | — | any | any | year_round | year_round |
| Zone 13 | — | any | any | year_round | year_round |
Other Zones for Cucumber
Zone 3 · Zone 4 · Zone 5 · Zone 6 · Zone 7 · Zone 8 · Zone 9 · Zone 10 · Zone 12 · Zone 13
📚 Data Sources
Frost dates: NOAA Climate Normals 1991–2020, National Centers for Environmental Information.Hardiness zones: USDA Plant Hardiness Zone Map, Agricultural Research Service.
Growing requirements: Cooperative Extension Services — NC State, Penn State, University of Florida IFAS.
Companion planting: Cornell University Cooperative Extension.
Data compiled from public agricultural sources. Always verify with your local extension office for micro-climate adjustments.