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No. 0958 · Hibiscus sabdariffa

Ruby Roselle

Crop
Flower
Climate
Tropical
Season
Autumn
Origin
St. Elizabeth, Jamaica

No. 0958The variety

A hibiscus grown for its fleshy ruby calyces, steeped with ginger every Christmas into the drink called sorrel.

Grows best inHeat and shortening autumn days

Seed passport

Perennial Seed Library · Season 2026

No. 0958
Origin
St. Elizabeth, Jamaica
First documented
1963
Days to maturity
150 to 170 days
Height
1.5 to 2 m
Hardiness
Frost tender
Sun
Full sun
Spacing
1 m
Flavor notes
Tart, cranberry-bright and floral
Pledged open. Free to save and share.Hudson, NY

No. 0958Growth timeline

From sowing to saving seed.

Stage 01 of 06

  1. 01Late summer

    Sow

    Sow thinly where the plants are to flower, or in pots to plant out later.

  2. 02Day 7 to 14

    Germinate

    Thin to full spacing. Crowded plants make small flowers and little seed.

  3. 03Week 4 to 8

    Grow on

    Stake tall plants before they need it, and water in dry spells.

  4. 04150 to 170 days

    Bloom

    Cut freely for the house, but leave the best plants to bloom undisturbed.

  5. 05Late summer

    Seed heads

    Let the flowers fade and dry on the stem. Bag any heads the birds are watching.

  6. 06Autumn

    Save seed

    Cut the dry heads, shake or rub the seed free, and store it cool, dry and labeled.

No. 0958Story

The story of Ruby Roselle

Roselle flowers only as the days shorten, which in Jamaica means it ripens just before Christmas, when its fleshy red calyces are steeped with ginger, cloves and sugar into the deep red drink called sorrel. Ruby Roselle has unusually large, glossy calyces and a tartness that cooks prize.

A family in St. Elizabeth parish has saved it since 1963. Outside the tropics it needs a long season and a warm autumn, and growers in the north sometimes give it a greenhouse for its final weeks.

Grown by

3 growers this season

  • Abena Atinga

    Bolgatanga, Ghana

  • Priya Nair

    Thrissur, Kerala, India

  • Luzviminda Agbayani

    Ilocos Norte, Philippines

No. 0958Ruby RosellePERENNIAL SEED LIBRARY

Lending list · Season 2026

Borrow this seed.

Members borrow up to twelve varieties a year. Seed is posted on the first Monday of the month in a hand-numbered paper packet, and all we ask in return is a little of your harvest and a few lines about how it grew.