Perhaps half-doses. Give one half on Monday, the other half (if the plant says Monday's application was ok) on Thursday...I do this during the summer with base nutrients.

If planning on using it on the Thai, will the VGI turn the plant from being a female with a couple nanners into a female with shitloads of nanners...?

Anyway, the VGI promotes slowed mainstem growth and increased lateral branching. Haven't heard anything about it being proven to promote flowers, but it does offer more budsites in the long run. Loads of hearsay, but a gardeners' opinion is often swayed by the monies we've spent on a product.