Fruits and Nuts: Is it to late to fertilize citrus trees?, 0 by CoreHHI

CoreHHI wrote:
Yes I have been watering them but just by a hose so the ground around them sucks up the water. The siol is sandy so that doesn't help much either.

I'm not trying to get the leaves bigger but the actual tree to get bigger.

Here's a picture of the grapefruit tree.

They don't look bad to me. I just want them to grow big enough to support a decent amount of fruit. Also I'm figuring the bigger they are the more cold resistent they will be.