Zone 11 · Peppers Growing Guide

When to Plant Jalapeño
in Zone 11

The most popular hot pepper for home gardens. Prolific producer, heat-tolerant, and easier than bell peppers. Harvest green for maximum heat or red for sweetness.

Plant outdoors
Year-round
Start indoors
Direct sow
Last Frost
~none
Days to harvest
70–85 days
Difficulty
Easy
Ready to harvest — Zone 11
Harvest window: Year-round

Planting Calendar

In Zone 11, Jalapeño should be planted outdoors Year-round, after the average last frost date of approximately none.

Perennial shrub in Zone 11. Can grow to 4–5 feet tall over multiple years.

Care Guide

Sunlight
Full sun · 6–8 hrs/day
Watering
Moderate
Spacing
14–18 inches
Soil
Well-draining, fertile loam
Days to maturity
70–85 days
Soil pH
6.0–6.8
plant tip · Zone 11

Perennial shrub in Zone 11. Can grow to 4–5 feet tall over multiple years.

Feeding Schedule

How often
every 2 weeks
Feed type
tomato feed (high potassium)
Key timing
start when first flowers appear

Consistent feeding produces more pods. Calcium helps prevent blossom end rot.

Companion Planting for Jalapeño

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

Grows well with
  • Basil
  • Carrots
  • Tomatoes
  • Marigolds
Keep away from
  • Fennel
  • Brassicas

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Common questions

In Zone 11, direct sow jalapeño outdoors Year-round after your last frost date of approximately none. Perennial shrub in Zone 11. Can grow to 4–5 feet tall over multiple years.
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 jalapeño include Basil, Carrots, Tomatoes, Marigolds. Avoid planting near Fennel, Brassicas, which can compete for nutrients or attract pests.
Jalapeño typically takes 70–85 days from transplant or direct sow to harvest in Zone 11. Expected harvest window: Year-round.

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Jalapeño in other zones
Crop Guides