Similar Questions

S AU
02:41PM, 20 Oct 2009
Answer: Spray the foliage regularly with Triforine, Ros...
Category: Roses
Expert
02:41PM, 20 Oct 2009
Judith
What is the best solution for spraying the soil beneath plant and leaves of roses that have black spot? Judy

Submitted: 04:22PM, 20 Aug 2013
Answer: Hi Judith,

When spraying your roses with Lime Sulfur after they have been pruned, you can also use the same solution to spray the soil in the beds where your roses are growing. Before doing so, be sure to pick up any of the leaves that have been affected with black spot.

The Lime Sulfur will form a protection film of sulfur on the bare branches of roses to prevent fungus from entering.
Answered: 10:58AM, 23 Aug 2013

Comments

This area is for general comments from members of the public. Some questions or comments may not receive a reply from Yates. For specific gardening advice visit Ask an expert Alternatively you may wish to contact us.