The only thing I could think of to use as a setup for the seedlings was some kind of aquarium, though unfortunately mine had a wire screen covering. I taped sheets of plastic (loosely, for some airflow) to the top, placed the seedlings in and BAM! you have a terrarium. It was a little more difficult than that, but I'll spare you the details.
As for the seedlings itself two or three on both sides, control and acid have had browning of the leaves, but there have been no new problems since they were put in the terrarium, which is working really well. Sprayed the seedlings yesterday, noticed the gibb acid had a slightish yellow tint but don't know what that means.
Comment, please!