Growing Rosella, also Queensland Jam Plant, Roselle

Hibiscus Subdantta : Malvaceae / the mallow family

Jan F M A M J J A S O N Dec

Not recommended for growing in USA - Zone 5a regions

  • Sow in garden, or start in seed trays. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 68°F and 95°F. (Show °C/cm)
  • Space plants: 55 inches apart
  • Harvest in 21-25 weeks.
  • Compatible with (can grow beside): Feverfew, Coriander, Nasturtium and Hyssop

Your comments and tips

14 Aug 15, Reg Vaughan (Australia - temperate climate)
Rosellas grow easily in Townsville mine self seeded from last year, which died off after picking and pruning. Just picked a third crop.
11 Aug 15, Vanessa (Australia - tropical climate)
Here is a few Australian websites that sell Rosella seeds/plants: Daleysfruit; Boondieseeds; rangeviewseeds; thelostseed.
18 Jul 15, Yusuf Isah (South Africa - Semi-arid climate)
what is the effect of groundnut shell on growth of Roselle
14 Jul 15, Juanita (Australia - sub-tropical climate)
Can I grow Rosella plants in a pot? If so, how big of a pot and what type of growing medium? I currently live in the Hervey Bay, Qld region.
20 Oct 16, Fay (Australia - tropical climate)
Live in Woodgate, Q4660. can I grow Rosellas in a pot? Regards, Fay.
07 Aug 15, Malcolm (Australia - tropical climate)
Yes. We have two plants growing in black 500mm plastic pots. Already made two lots of jam. Put mulch on top of soil and keep well watered.
07 Jul 15, BETTY tilker (Australia - sub-tropical climate)
Where can you buy the seeds
21 Jun 15, rae (Australia - arid climate)
where can I buy seeds or seedlings, thank you.
19 Jul 15, Prometheus (Australia - cool/mountain climate)
Hi Rae, I notice my regular seed supplier sells these. It won't let me paste the link but if you google 'the seed collection australia' you should find them. Best wishes.
17 May 15, Paul (Australia - temperate climate)
Do they fruit once and the tree dies
Showing 161 - 170 of 469 comments

Ask a question or post a comment or advice about Rosella

Please provide your email address if you are hoping for a reply


All comments are reviewed before displaying on the site, so your posting will not appear immediately

Gardenate App

Put Gardenate in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 60,000+ gardeners who already use Gardenate and subscribe to the free Gardenate planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About Gardenate | Contact us | Privacy Policy

This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
We cannot help if you are overrun by giant slugs.