Have seven pots of white trailing impatiens plants (suspended from railing on terrace) and they have bloomed spectacularly well from the start of the season until last week.
Then they started to go a bit brown around the edges, the leaves are looking a lighter shade than normal and they are not flowering as frequently ....one of the plants has died as we took a chance being away for two nights last week and of course it was one of the hottest days of the summer ....and I think it got too dry
I had the same variety last year and they flowered right through until mid September as far as I can recall.
Do you think they have suffered from getting too dry? Or do you think they need feeding?
What should I do? We have a big event coming up at home at the end of August, and I would like them to recover for that if possible ...any advice gratefully received ... thanks!!!!