Just wondering is anyone is growing begonias under LED panels?
Thumper, I find your suggestion kind of odd...requiring begonia to be started under artificial light...IN FLORIDA.
That's not the sort of place one thinks one has sun problems.
This year I started my begonia late--by the Ides of March...and already, in an east facing window they are up more than 4"--much better than last year's earlier start.
Along with my pels, they are doing wonderfully this year.
I know its just a query about the L.E.D. light but ---why do you ask?