As an older gardener I have allways used Jayes fluid on my roses in spring and after the first frost of the year. It clearly stated this on the tin buit for the last tow years or so they have ommitted this information and the old tin is no longer readable can anyone tell me the dialution rate that i should use or if i should not use it any more it killed the blackspot and the rust and i did not then have to use a fungerside or rose spray thoughout the year. which was a cheap way of keeping my roses nice
any help gratefully received
any help gratefully received
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