When should I plant सूरजमुखी in Zone 10a?

Start सूरजमुखी seeds indoors around Jan 30. Transplant outdoors after Feb 27. Expect first harvest around May 3.

What is the last frost date for Zone 10a?

The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.

Can I grow सूरजमुखी in Zone 10a?

Yes. सूरजमुखी needs 90 days to harvest. Zone 10a has a 284-day growing season, which is sufficient. You can plant up to 13 successions.

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🌻 Growing सूरजमुखी in Zone 10a

Zone 10a has a year-round growing season. सूरजमुखी can be planted almost any time with proper planning. अंतिम पाला: Feb 20. पहला पाला: Dec 1.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 30Dec 1

Season: Feb 20 – Dec 1 (284 दिन) · Succession: plant every 2 weeks (up to 13x)

ज़ोन10a

अंतिम पालाFeb 20

पहला पालाDec 1

मौसम284 दिन

फसल90 दिन

धूपपूर्ण धूप

When to Plant सूरजमुखी in Zone 10a

Start Seeds Indoors: Jan 30

Start सूरजमुखी seeds indoors around Jan 30 (3 अंतिम पाले से पहले सप्ताह). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Feb 27

Transplant सूरजमुखी seedlings outdoors after Feb 27. Wait until soil temperature reaches 55F. Space plants at 1/वर्ग फीट (30cm की दूरी). Harden off plants for a week before moving outside.

Harvest: May 3

First harvest approximately May 3 (~65 दिन from transplant). Continue harvesting until first frost (Dec 1).

सहचर रोपण

✅ खीरे✅ कद्दू ✅ मक्का✅ फलियां

❌ आलू

सूरजमुखी 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

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