Have you read any threads regarding this subject...? (there's one in my signature, if interested)
1. Why a bigger pot?
2. Foliar spraying too often can cause mold issues, and restrict her ability to respirate and heal.

Did you at least flush when you moved her (them) to 24/0?

Leaving too much bud material and leaves, (in my opinion) keeps the flowering hormones on-board, and causes her delays in reverting back to veg.
Old growth often dies, as the power to re-veg is in the stem and roots, not the old foliage. The only thing the old foliage is needed for, is an additional boost of food and energy prior to the new growth showing and taking over.

If you stop now, failure is guranteed. If you keep trying to pull it through, you gurantee yourself a chance for success and the knowledge that comes with it.
Rusty Trichome Reviewed by Rusty Trichome on . Reveg nightmare I have a plant that I flowered in soil and it turned out to be some very excellant bud. I harvested her 3 weeks ago Put her in a bigger pot and put her under 24/0 of 1200 watts cfl and a fan on low, folar sprayed her every day sometimes 3 times a day. ad wattered he every third day. She looks bad, very bad. leaves curling under and even more leaves starting to brown. No new growth detected. Should I give her a glorious viking funeral? I left enough green on her that she should allready Rating: 5