hi. first, are the yellowing leaves near the bottom? if so, don't worry too much. this is pretty common. also, you should maybe cut back on watering (not enough so they'll wilt but not excessively either) and try to water the foilage itself as little as possible. i planted mine a month ago - they have nearly reached the sky but no flowers yet. when they flower it should be amazing (i hope) and will post a pic. i used a huge piece of the wire grating (?) stuff builders use when pouring cement sidewalks, cut it with metal cutters to fit an arch in the side wall and the foilage is just filling up like mad. i too have a few yellow ones at the bottom but just leave them. also, i planted a variety (from seed) of purple and orange ones according to the pic on packet (ipomea mixed compositae) from seed to just wanter around the garden and am waiting to see the results! let us know what is happening with yours. good luck dory

I typically grow my morning glories outside so I really can't say if this is normal for indoor seedlings. I have noticed my outdoor seedling having leaves stuck together but I've never helped them a long. I'm no expert but considering it has only been a few days I would take a hands off wait and see approach while continuing to give them plenty of sunlight. Let us know how they turn out.

I tried a lot of morning glory from seed a few years ago and I did have one that had variegated leaves. Wish I could remember the name of it. I know there are a few people on the winter sowing forum who collect morning glory seed and I'll bet you would get a response to your question there.

I noticed the same thing this year, 2012, despite having the morning glory for the third season and in fresh potting soil. The leaves also attract a "bunch" of Daddy Longleg which do not seem to munch on aphids, so it has to be something else. The curly/crinkly leave has round black eruptions (for lack of a better word). Wonder if it is some kind of mold since the adjacent hydrangia flower also are turning black.