Mid-March is ideal for most roses. If you prune too early the frost can penetrate the pruning cuts and new growth can get frost damaged. Prune, feed with a general fertiliser like Growmore or Vitax Q4 and spray with Fungus Fighter from SBM when the leaves start to open to kill any overwintering blackspot fungal spores.
Gardening Expert: |
If you can't find what you are looking for on the website then you can ask one of our experts. To get in touch with us Click Here
We will try to get back to you with an answer as soon as we can.
Did you find this answer useful? Subscribe to our newsletter for gardeing news, projects, special offers and competitions.
Pamplemousses Botanical Garden
Pamplemousses, Mauritius
Aswan Botanical Garden
Aswan, Egypt
Kenrokuen Garden
Kanazawa, Ishikawa, Japan
Dubai Miracle Garden
Dubai, United Arab Emirates
Koishikawa Korakuen Gardens
Tokyo, Japan
Royal Botanic Gardens Victoria
Melbourne, Australia