what is wrong with my minis?
i recently bought 3 minis - red minimo, live wire and chasing rainbows by mail order. i potted them up last week and notice that the flowers have brownish edges once they open up. the foliage is pretty healthy except for 'chasing rainbows' that seemed to have a lot of brown spots on the leaves. the flowers on this are healthier than the other two. minimo and live wire had just a few brown spots on the leaves. i have sprayed them with ortho (orthene)rose spray. are they just stressed from the 'travel' or is this a disease of some sort? i don't see any mites or insects on them. they are getting about 3-4 hours of full sun - is this too much/too little? any help is greatly appreciated!!