When should I plant Nasturtium in Zone 11a?

Start Nasturtium seeds indoors around Dec 31. Transplant outdoors after Feb 4. Expect first harvest around Mar 16.

What is the last frost date for Zone 11a?

The average last spring frost date for Zone 11a is Jan 28. The first fall frost averages Dec 22, giving a 328-day growing season.

Can I grow Nasturtium in Zone 11a?

Yes. Nasturtium needs 45 days to harvest. Zone 11a has a 328-day growing season, which is sufficient.

🌺

🌺 Growing Nasturtium in Zone 11a

Zone 11a has a year-round growing season. Nasturtium can be planted almost any time with proper planning. Baridi ya mwisho: Jan 28. Baridi ya kwanza: Dec 22.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 31Dec 22

Season: Jan 28 – Dec 22 (328 siku)

Eneo11a

Baridi ya mwishoJan 28

Baridi ya kwanzaDec 22

Msimu328 siku

Mavuno45 siku

JuaJua Kamili

When to Plant Nasturtium in Zone 11a

Start Seeds Indoors: Dec 31

Start Nasturtium seeds indoors around Dec 31 (4 wiki kabla ya baridi barafu ya mwisho). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Feb 4

Transplant Nasturtium seedlings outdoors after Feb 4. Wait until soil temperature reaches 55F. Space plants at 4/m² (15cm nafasi). Harden off plants for a week before moving outside.

Harvest: Mar 16

First harvest approximately Mar 16 (~40 siku from transplant). Continue harvesting until first frost (Dec 22).

Upandaji wa Pamoja

✅ Matango✅ Boga✅ Malenge✅ Radishi✅ Kabichi

Nasturtium in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Plan Your Garden Nasturtium

Track Nasturtium from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Nasturtium Growing Guide