The vast majority of citrus do not need to be polinated. Your mix sounds top notch. I didn't hear anything about fertilizer. Citrus tree eat a lot and need to be fed a 30-10-20 with micros. (Osmacote plus or foliage pro) If your trees have not flowered they should look mor like My
Seed grown sweetlee tangerine tree.
{{gwi:2124218}}

----------------------------------------------------------OR----------------------------------------

Rooted Meyer lemon cutting now flowering first time.

This post was edited by poncirusguy on Sat, Feb 7, 15 at 12:38

No they don't need to be pollinated. But my question to you tomato dog is why are your trees inside a screened in patio living in zone 10 in south Florida? I'd have those babies outside in full sun, that could be your fruiting problem btw. Citrus need as much full sun as they can get, also in containers they need to regularly be fertilized with something that has all of the micro nutrients that they can't get on their own in a pot. A lot of container folks here on the forum use dyna grow foliage pro plus Osmocote plus with micro nutrients to keep their containerized citrus happy, healthy and fruiting.
Evan

I'd have them screened also due to hlb.

HLB is a good reason to screen in Florida, but unfortunately lower light levels do cause less flowers. However the fewer flowers you do get don't need bees to make fruit.

If you have flowers at all, and have no fruit there is something else going on. Evdesert is correct about feeding the trees, citrus are heavy feeders especially when making fruit. Also make sure it's a good citrus formula, some foods with too much nitrogen (the first number in the N-P-K) will make a citrus tree produce too much foliage and the expense of flowers.