Just started using and followed all precautions ie removing contaminated leaves from rose bush and surrounding area around the ground. Have sprayed three times over 4 weeks and Black Spot continues. Will continue for a while yet to be fair to this product I may be prematurely making judgment.
Jack Burns –
Just started using and followed all precautions ie removing contaminated leaves from rose bush and surrounding area around the ground.
Have sprayed three times over 4 weeks and Black Spot continues.
Will continue for a while yet to be fair to this product I may be prematurely making judgment.