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

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13 Dec 10, rodney (Australia - arid climate)
does the bush die after fruiting are new seeds inside the fruit .
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03 Jun 19, Shea (Canada - Zone 5b Temperate Warm Summer climate)
Treat it as an annual for best results
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18 Sep 10, Sandra Watt (Australia - sub-tropical climate)
Do they self pollinate?
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01 Sep 10, Barb (Australia - arid climate)
Hi Dorothy, You can buy Rosella seed online from Green Harvest in Australia. Maybe there is a US online source too.
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28 Aug 10, Beth Tozer (Australia - temperate climate)
In the late 60s and early 70s we grew Rosellas at the "Log Cabin" in Glasshouse Mountains. Made heaps of jam and it was very well received. Do you think I could grow them here in Paynesville, East Gippsland Vic. (flowering hibiscus grow well in my garden). If so where is best place to buy seed and time to plant. Thanks, Beth
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27 Jul 10, Maggie (Australia - sub-tropical climate)
Used to grow well on flood plain in Tweed Valley when I was a kid - black peaty soils. Grandma made the jam, hence my search for the topic - yum, love that slight tangy bite to the flavour.
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20 Jul 10, marlene (Australia - sub-tropical climate)
How much fruit do you normally get from one bush. Can they handle Bris/Sunshine weather in summer. What kind fo soil do they prefer?
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30 Jun 10, Natalie (Australia - cool/mountain climate)
greenharvest sells the seeds online.
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27 Jun 10, Graham Horrocks (Australia - sub-tropical climate)
After fruiting is over, do i cut bush back or remove all together.
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26 Jun 10, Anne meguyer (Australia - temperate climate)
I live in a coastal belt at Port Stephens. Where can I obtain plants to grow same? I grew up in Qld so recall them being grown there. No one round here seems to know of them. Thank You. Anne
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I have just purchased a mature rosella plant .. It already has fruit. I understand soil conditions needed but am not sure of sunshine requirements. live in NNSW 60 km from the coast. Like your site! Thank you in advance

- Bruce Ray

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