While I love having my single orchid inside, I really dont have enough light indoors for it. It blooms beautufully but sparsely. I would love to display her blooms outside, perhaps in a wood woven "cage" type pot as opposed to mounted so I can bring it in in the winter. Currently she is in a ceramic orchid pot, growing crazy slow. I've had for about 3 years.

How and when the best way to move it outside? Houston area currently is having a very nice spring with temps near 80's but unusual low humidity.

Do you have a spot outside in the shade all day?

I do...and lucky me, its in front of the living room window! Shade is never a problem for me in my yard.

Shady, you really don't want to put this orchid outside.
Why? It is a Phalaenopsis Orchid and does not need ANY direct sunlight. You can grow it perfectly fine indoors.
The basics are grow it in bright light, no sun, water it about every five days, repot once a year. Very little plant food.
It prefers temperatures from 55-85 degrees. In the higher end for the summer, lower range for the winter.
I suspect that it is going to be too hot in the summer, constant daytime highs over 85 degrees will take its toll on the health of the plant.
Ceramic pots are not suitable for the majority of orchids. You can use clay or plastic, mount it, put it in a basket but ceramic is not a good idea.
So in summary, you said that you wanted to put it outside because you felt that it needed better light. With that not being the case, consider leaving it inside.

It was in my greenhouse, I can't remember when? But it bloomed like crazy in there in the summer! It's just not blooming much indoors. Thought it wanted "more something" since it blooms one flower at a time. But what? I give it everything except I can't control the sunlight. So... I plan on getting it out of the orchid pot. It's out growing it. Roots all over the place. Going with a basket this time.

Cheryl, it is very odd that a Phalaenopsis is only producing a single flower at a time. Normally I would pinpoint improper light that keeps an orchid from blooming, but with Phalaenopsis, we have to look at other issues possibly being the cause of lower flower production.
And those are:
Too much fertilizer! Orchids are not heavy feeders. So if you fertilize regularly, that could lead to root and leaf growth but not flower growth. Fertilizing two or three times a year is plenty.
Too even a temperature range!
Most Phalaenopsis like a 10-15 degree difference between day and night temperature. If it were to be grown in a limited range, say 68 at night and days of 70, that might not generate more flowers.
These are just my ideas from all my years of growing. I hope that one is maybe the culprit and in the future you will see more flowers!!

Thanks @ BigBill Bill! I fertilize 3 x year. An Orchid fertilizer diluted in water slightly weaker than prescribed. It sits over (not on) a pebbles with water. I will say our indoor temps are definitely stable with little variance, certainly not 15 degree difference. Like today, the a/c didn't even come on. I am pretty sure it stayed at 75-77 all day indoors. That is typical for the spring, In the summer months, a/c comes on and keeps temperatures steady inside 77-80 while temps climb to 90's outside.

I am going to repot it, and move it outside in the shade when the humidity comes up. And watch it very carefully. We are in a tropical region. Hopefuly this phal will like it?? I appreciate your insight. I never thought I would get it to bloom again. But it did. One nice, big bloom which I should be happy with. but I am stubborn. There is one more inflo on the stem but I agree, there should be more flowers.