I am not sure if I have ever flowered this one outside before. I usually don’t get flower buds on imperialis in the summer, but flower them easily in my grow tents. I don’t know if the season will last long enough to see these open outdoors, and I will be very interested to see the flower color on this one, to find out if I can once again get the yellow out of it. Fingers crossed that we have a warm September, or the buds will probably blast.