Impatiens and other perenials plus azaleas
I fertilized my perenials in June with time release fert.for flowering plants. The blooms are now gone. Can I fert. again with time release food? Usually I have blooms through December. But, this has not been a usual summer.
I lost several azaleas. The others look stressed. What can I do to keep from loosing them also? They are well mulched and were fed in June.