Might be Cryptotaenia japonica 'Purpurea'

Chelidonium majus, I think. Here is a link that might be useful: images

I'd be inclined to think the alkaline soil may have been an influence rather than the fert. Unless the fert was over-applied, it is unlikely that excessive nitrogen was at issue - nitrogen is the least stable of the basic plant nutrients in the soil and is often lacking. Mike, you DO know that seeding grown JM's cannot be considered named cultivars? There can be a huge amount of variablility in the seedlings and they often look vastly different in leaf shape and color from the parent tree. They are just generic Japanese maples, Acer palmatum species. If you want a small Fireglow (or other named form) for bonsai purposes, you will need to try from cuttings or from starter grafts. Cutting grown JM's are rather tricky to get going too.

Wow, thanks for the information- I've never had that kind of luck with getting ModPodge to harden. You may very well be right-- it could be it was either too damp or not warm enough in the house. The nice thing about sealing over ModPodge or other glue products is that if you get enough layers over it, the decoupage has a sort of recessed/inlaid feel to it. If you get a chance, you can see a couple of the past decoupage projects I've got online: http://web.mac.com/thriftshopromantic/iWeb/The_Thrift_Shop_Romantic/Decoupage_Footstool_Purse.html http://web.mac.com/thriftshopromantic/iWeb/The_Thrift_Shop_Romantic/Greeting_Card_and_Lace_Guest_Tray.html I ended up doing these with Aleene's Craft Glue, and then a topcoat. But now you've got me thinking I just wasn't using the ModPodge under the right conditions! --Jenn