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My roses have been growing for over 15 years
when they bloom they are beautiful, but I would like to increase the amount of roses.
Hello @danipalm1
Welcome to the Bunnings Workshop community. It's sensational to have you join us and thanks for sharing your question about your roses.
Your roses sound like treasured garden veterans, and it’s lovely they still bloom beautifully after 15 years. To encourage more flowers, a few simple steps can help reinvigorate them. Start with pruning in winter. Trim them back by about one-third to half, removing dead or crossing branches. This promotes fresh growth and more blooms. During the growing season, deadhead spent flowers to encourage repeat flowering.
Feeding is also important. Roses are heavy feeders, especially as they age. Use a quality rose fertiliser like Sudden Impact for Roses or Richgro Black Marvel Rose Food, both available at Bunnings. Apply in early spring, again in mid-summer after the main flush, and once more in late summer or early autumn. Always water before and after feeding.
Consistent watering is key. Deep water once or twice a week depending on rainfall, making sure the soil doesn’t completely dry out. Add mulch like sugarcane or fine bark around the base to help retain moisture, keep roots cool, and prevent weeds. Keep mulch away from the base of the stems.
Make sure your roses are still getting at least six hours of sun per day. If nearby trees have grown to block the light, consider trimming them back. Older roses may also benefit from compost or aged manure in spring to improve soil condition and boost flowering.
Lastly, keep an eye out for pests or diseases. Aphids, black spot, and mildew can all reduce flowering. Eco-Fungicide or Yates Rose Shield can help, but always follow label directions.
With a little seasonal care and attention, your roses will reward you with even more blooms than before.
Please remember to wear personal protection such as gloves, goggles and a mask when using chemical sprays.
If you need further assistance, please let us know.
Eric
Hi @danipalm1,
Let me also extend a very warm welcome to the Bunnings Workshop community. We're looking forward to reading about all your projects and plans for around the house and garden.
Just thought I'd add to Eric's reply that the Bunnings team has a helpful guide How to grow and care for roses.
Jason
