Your tree is getting enough sunlight.

Steve

Thank you Steve!

Travis,

Two things to look Ive found to help to determine plants happiness regarding light levels for my citrus (which are readying for winter hibernation)

Leaf Size: oversized leaves are a hallmark of lower light levels, in many cases, my trees will shed outdoor summer leaves which I will call normal sized and grow new bigger leaves for the lower indoor light levels (even with supplemental) these leaves can be more than 2x in dimensional (so 4x in area) over the summer leaves. Being that your trees are outdoors in natural light (although not a southern exposure), you're leaf size probably wont as good an indicator.

Leaf Internodal distance a plant with plenty of good light will have a shorter internodal distance. If the plant wants more light, it will stretch out towards the light, with longer internodal. If you don't rotate your plant, you'll could see longer internodals on the shaded side as it reaches around or up, though again, in your 9b area, the amount of sunshine may be adequate even on the shaded side, but you would probably see a measurable statistical difference between the outward side and the shaded side.

And my plants are never happy with winter sunshine and supplemental light :(

You have plenty of sunlight like that. Several times more than what mines get in winter and mines still grow actively Travis

Thanks guys, I'll take a look at the internodal distance. The leaves it's grown since I bought it are bigger than the ones it came with. I don't know if that's because it's getting older or because it gets less light than at the nursery it came from. I know it's happy because it continues to grow a lot. I just really hope it blooms in the fall. I know my temperatures here have probably been too high for flowers, but now that autumn is approaching I'm getting scared that I don't see any signs of developing buds. Whew. Deep breath. Let the tree be what it will be. It's not like I have many other options for location anyway.

You are a poet and you don't even know it..Ha)

I am surprised that you don't get much flowering! Mines all year long at any given time. Never in FULL bloom all at times, but a few here and there at least. Happy it's finally cooling for you my friend. MIne are all coming in tomorrow. Once last harray for a day, 70's, then back into the 50's by Sunday and possible 20's at night. I think this time my garden flower beds are ging to get knocked out until next summer((

Mike

Mine flowered when I bought it in the spring, even fruited some, then the summer came it dropped all the fruit. We finally got in a good rhythm and it's been growing like bonkers for the last 1-2 months. Just no flowers. I told myself that was understandable given the extreme heat, but now that temperatures are livable again I'm turning to other explanations for the lack of flowering.

Don't break your back Mike, I know you've got a lot to move in. Glad you got another day of 70s!