When should I plant Rhubarb in Zone 8a?

Start Rhubarb seeds indoors around Ene 25. Transplant outdoors after Mar 8. Expect first harvest around Mar 8.

What is the last frost date for Zone 8a?

The average last spring frost date for Zone 8a is Abr 5. The first fall frost averages Okt 28, giving a 206-day growing season.

Can I grow Rhubarb in Zone 8a?

Yes. Rhubarb needs 90 days to harvest. Zone 8a has a 206-day growing season, which is sufficient.

Growing Rhubarb in Zone 8a

Zone 8a has warm winters and an extended growing season -- excellent for heat-loving crops like Rhubarb. Huling frost: Abr 5. Unang frost: Okt 28.

Planting Calendar

Indoor

Outdoor

Harvest

Ene 25Okt 28

Season: Abr 5 – Okt 28 (206 araw)

Zone8a

Huling frostAbr 5

Unang frostOkt 28

Season206 araw

Ani90 araw

ArawBuong Araw

When to Plant Rhubarb in Zone 8a

Start Seeds Indoors: Ene 25

Start Rhubarb seeds indoors around Ene 25 (10 linggo bago ang huling hamog). Optimal germination temperature: 65F. Germinates in 7-21 days.

Transplant Outdoors: Mar 8

Transplant Rhubarb seedlings outdoors after Mar 8. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm pagitan). Harden off plants for a week before moving outside.

Harvest: Mar 8

First harvest approximately Mar 8 (~365 araw from transplant). Continue harvesting until first frost (Okt 28). Rhubarb can overwinter in mild climates for continued harvest.

Rhubarb 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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