Zone 11 · Cucumbers Growing Guide

When to Plant Slicing Cucumber
in Zone 11

Fast-growing warm-season crop. Direct sow once soil warms. Trellis to save space, improve air circulation and produce straighter fruits.

Plant outdoors
Sep – Feb
Start indoors
Direct sow
Last Frost
~none
Days to harvest
50–70 days
Difficulty
Easy
Ready to harvest — Zone 11
Harvest window: Nov – Apr

Planting Calendar

In Zone 11, Slicing Cucumber should be planted outdoors Sep – Feb, after the average last frost date of approximately none.

Cool season crop in Zone 11. Avoid summer planting entirely.

Care Guide

Sunlight
Full sun · 6–8 hrs/day
Watering
High
Spacing
12–18 inches
Soil
Rich, well-draining, moisture-retentive
Days to maturity
50–70 days
Soil pH
6.0–7.0
plant tip · Zone 11

Cool season crop in Zone 11. Avoid summer planting entirely.

Feeding Schedule

How often
every 2 weeks
Feed type
balanced then high potassium
Key timing
switch to high-potassium at first flower

Heavy feeder once fruiting starts. Consistent moisture and feeding prevents bitterness.

Succession Planting

Sow every 3 weeks

Sow every 3 weeks from last frost through early summer. Cucumber plants decline mid-season from disease and exhaustion — a second or third sowing keeps production going when first plants fade.

Companion Planting for Slicing Cucumber

What you plant next to slicing cucumber makes a real difference — some plants actively help, others compete or attract pests.

Grows well with
  • Beans
  • Corn
  • Peas
  • Radishes
  • Sunflowers
Keep away from
  • Aromatic herbs
  • Potatoes
  • Sage

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Common questions

In Zone 11, slicing cucumber is a fall-planted crop. Plant outdoors Sep – Feb once temperatures cool in autumn. It overwinters and is ready to harvest around Nov – Apr. No last frost consideration — plant before the ground freezes.
Zone 11 has an average last spring frost of approximately none and a first fall frost around none. These dates vary by specific location — use your ZIP code in the plant app for precision based on the nearest NOAA weather station.
Good companion crops for slicing cucumber include Beans, Corn, Peas, Radishes, Sunflowers. Avoid planting near Aromatic herbs, Potatoes, Sage, which can compete for nutrients or attract pests.
Slicing Cucumber typically takes 50–70 days from transplant or direct sow to harvest in Zone 11. Expected harvest window: Nov – Apr.

Recipes using this crop

Great ways to use your harvest — see all recipes

Preserves & Condiments

Quick Cucumber Pickles

20 min · easy

Preserves & Condiments

Proper Tzatziki

20 min · easy

Free app · iOS February 2028

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Slicing Cucumber in other zones
Crop Guides