Hi Bill!
My backyard is mostly finished and now I can concentrate on the front bed .. I did a test of your most excellent bulbs to see if they could withstand blazing hot sun with minimal rain. They didn't even blink, even with days on end of 95+ degrees and hand watering - I could even skip a few days if necessary!
I want to fill up the rest of the bed with mixed Caladiums .. what would be a good guestimate of how many boxes I'd need to do it?
Anne
