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

19 Jan 15, mark (Australia - tropical climate)
Hi there, I have tried twice to propergate some different seeds from reputable seedsmen with no success. I have not had this problem before,any ideas? mark
05 Jun 15, May Richards (Australia - sub-tropical climate)
I have been told to immerse the seeds in water for half and hour prior to potting. Hope this works.
02 Jan 15, Liz (Australia - sub-tropical climate)
I can't seem to get my rosella seeds to come up. I've tried two lots in seeding trays. Seeds were purchased from an organic growers community here on the Sunshine Coast. Any tips would be greatly appreciated. TIA. :D
21 Nov 14, Firoza (Australia - temperate climate)
Hi Jackie. If you still have some Rosella seeds can I please have some. Like your generosity. my email- firozajeevaji (at) yahoo.com
02 Oct 14, Genny Budas (Australia - temperate climate)
Hi I have just ordered some rosella seeds on ebay. what is the best time to plant them. I live in Northam WA
30 Oct 14, Chrisbella (Australia - sub-tropical climate)
hi Genny, I searched eBay / seed banks to buy Roselle seed but most of suppliers request quarantine extra fee to applied if posting to WA. I just wonder how do u get the eBay supplier to send them to u. Regards Chrisbella
23 Sep 14, Kerrie Elmerr (Australia - tropical climate)
We put our rosellas in July when do we harvest. We live in Darwin
16 Sep 14, Lorraine Weaver (Australia - tropical climate)
Do you fertilize the plants and if so what type of fertilizer do you use eg. 13-5-22 ) ? Thank you.
31 Aug 14, Noela Kang (Australia - sub-tropical climate)
I would love to start growing rosellas myself as I love the jam and the tea. Could someone please let know how and where to get seeds/plants from. I live in Toowoomba, Queensland
15 May 17, Maree Pennells (Australia - temperate climate)
Hey Noela, I live at Athol (half-way to Pittsworth) and I purchased my seedlings from Bunnings in Toowoomba. They are still going well. I have memories of my Grandmother growing rosella plants in her back yard for years, her yard backed onto Gold Park, and she didn't do anything special for them, so have a look at any of the garden shops here and good luck
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