What is that straw called, and how do they multiply so that they can support a bigger tree and a bigger tree and a bigger tree?

Yeah, that's a great question.

So in angiosperms, so in the apple trees, all the flowering trees, most everything you'll be working with, uh, in an orchard, those have vessels, and we also call those pores.

And so if you, if you cut a, um, an oak tree down, or you, you cut any, any tree that is, um, well, just basically any tree really.

If you, if you cut cross-section across that stem, you'll see little vertical holes.

They look like little circles, and not the rings around the tree, but inside each of those rings are these tiny little circles.

Those are just the edges of these tubes.

how, how do I know how much to water my fruit tree?