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
S             S S S S S
T T T           T T T T
P P             P P P P

(Best months for growing Rosella in Australia - sub-tropical regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • P = Sow seed
  • 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 20°C and 35°C. (Show °F/in)
  • Space plants: 140 cm apart
  • Harvest in 21-25 weeks.
  • Compatible with (can grow beside): Feverfew, Coriander, Nasturtium and Hyssop

Your comments and tips

29 Mar 10, Auntie 6 (Australia - temperate climate)
I find that Rosellas do better if water less. Since we got so much water this year, my rosellas don't fruit until just now. But last year this time, I have already harvested the second crop already. Anyone interested in swaping seeds?
24 Mar 10, Arnie Langstone (Australia - sub-tropical climate)
how long does the rosella bushes take to fruit planted mine around november they are over 6 feet high still no flowers , can you help ?
01 May 10, john bartholomew (Australia - tropical climate)
I usually plant in october/november and finish harvesting about now - end of april, this year the plants have grown taller than before and the first flower appeared yesterday so do not abandon all hope. bart
20 Mar 10, Jenny (Australia - sub-tropical climate)
Can anybody help. I planted my rosellas before Christmas and to date still no flowers
13 Mar 10, evelyn (Australia - temperate climate)
greenpatch (NSW)sell rosella seeds,also shipards herb farm (QLD/NAMBOUR)sell rosella plants/hibiscus Sabdariffa, check google for website
03 Aug 21, (Australia - sub-tropical climate)
Hi Sheila I notice you have Rosella seeds for sale. Yes? I’d love to buy a few if you do. Thanks Merilyn
16 Jun 10, (Australia - cool/mountain climate)
I would love to buy rosella leaves for cooking. Please let me know if you can help me. Thankyou kindly. Shanna [email protected]
13 Mar 10, Yvonne Davis (Australia - temperate climate)
I recently tasted a non alcoholic drink called Bissap (Aftican) and it was most refreshing, further research discovered that the 'African flower' this drink is made from is the Rosella flower. I was most excited about this as I have grown two plants of Rosella last year, made jam and the plants died. I am really keen to purchase more plants or obtain seeds and propagation instructions.
02 Mar 10, Trev Judd (Australia - sub-tropical climate)
Hi there, I live in Ipswich, Qld and would like to know where I can buy some plants. It's early March. Is the season too late? Regards, Trev
28 Apr 10, Dale (Australia - temperate climate)
Trev Judd of ipswich. Trev i live in ipswich and have rosellas growing bit early for seed but you are welcome to some when available.
Showing 311 - 320 of 411 comments

You can get rosella seed from Green Harvest try greenharvest.com.au

- nostress

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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.
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