Keep your garden growing - see what to plant right now

Growing Rosella, also Queensland Jam Plant, Roselle

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 Feb 18, Teresa (Australia - sub-tropical climate)
Hi ,I love my Rosella Jam but find I have a lot of trouble with Ants on the plants , sometimes the trees are black with them , I hear vinegar is good is that true , Regards Teresa
16 Feb 18, Mike (Australia - tropical climate)
A product called Fortune 500. Check out the product label to see if it can be used near vegies etc. Maybe around the edge of the garden bed.
12 Feb 18, Kathi (Canada - Zone 6b Temperate Warm Summer climate)
Where can I buy Roselle seeds or plant please
10 Feb 18, Rachael (Australia - tropical climate)
My Rosellas are thick and healthy but still no fruit. They should have fruits by now. Feel like pulling them out as they are wasting so much space with 20 plants. There is nothing on the Internet about this.
12 Feb 18, Mike (Australia - tropical climate)
The info here says plant Oct to Dec and it takes 21-25 weeks - so you have planted out of season maybe. Maybe you used too much fertiliser. Plants will go to seed or fruit when the nutrient has been used up or when the season is right. Most vegies are seasonal to each climate zone.
21 Jan 18, Andrew (Australia - temperate climate)
If hey get too wet they can die suddenly. I've just had a couple die off quickly.
15 Jan 18, kevin (Australia - temperate climate)
My rosella plants don't seem to be fruiting is there something wrong or is it to early for them to fruit
21 Jan 18, Andrew (Australia - temperate climate)
I'm having having the same trouble. They would have normally flowered by now. The plants are looking healthy, just no flowers. Have you managed to find anything else out as to why? I'm also in Brisbane.
17 Jan 18, Mike (Australia - sub-tropical climate)
Do some research on the internet about it.
16 Dec 17, Bernadette (Australia - temperate climate)
My rosella seems to be dying, do they die off and come back later or just die or is it just asleep. I live at Fitzgibbon Brisbane, thank you
Showing 11 - 20 of 355 comments

I live in Darwin. I just threw out a lot of seeds into the bare paddock in Oct and let them grow naturally. After the monsoons best crop!

- Melissa

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. Buy the app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 30,000+ gardeners who rely on Gardenate. Subscribe to our free 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.