post the pic of the whole.. in this post.. by replying to yourself ... change the title of the reply.. if you have problems ... putting them in two different posts doesnt really work.. when they get separated ... ken

I know this is an old question, but I want to reply. I tried them in deep shade and they did not bloom at all. I had some in morning sun, 4 hours and these did fair. The ones that did the best for me had about 5 to 6 hours of sun. I was so hoping they would get really big but each one at the end of summer was maybe 10 to 12" around and tall. Not bad, but for the price I was hoping for a bigger show. I did amend my soil with compost and had them in the ground. I tried some that were supposed to spread wider and some that were supposed to get huge, all were the same size. I live in Nebraska, zone 5 am a master gardener and love trying out newer annuals. I should try them again as they may have improved in the last 2 years.

I'd never heard of "Sunpatiens" before so looked them up. So they're just a variety of Impatiens. From the publicity the company puts out they are miraculously easy to grow and look spectacular. They make a point of saying they are good with heat and humidity and are mildew resistant. If you have a good dry season then maybe only use them then.

location might help ... also a pic... but you know he end is near.. so my best suggestion is to put them out of your misery... you MIGHT try rooting a couple non affected pieces and see if you can get them thru winter.. indoors .. just for fun ... and when those get ugly in mid winter.. just throw them out.. but who knows.. maybe you can get them thru winter ... if your window sills arent too cold .... that said... cut out the uglies.. and see what happens.. and report back.. experiments help us all.. and i actually remember my experiments.. as compared to most drivel i see on the web ... lol ... ken https://duckduckgo.com/?q=Sunpatien+propagation&t=ffcm&iax=videos&ia=videos