Ok so I'll just try to top sooner when I get the nodes I want?right??They were ok to top. But you took off more than I would have. They'll be fine but they're going to take longer to get back to vigorous growth because that's going to shock them. The hollow stem is fine. If you only took the very tip of it. The stem wouldn't have been hollow and there would have been more growth left when you finished. Leaving them as bare as you did will take some time to recover from.
Here's what I do. I let my plants grow until I can top it just above the first set of leaves that has 5 blades on it. As soon as I can be sure I'm cutting the stem. I usually wait until the next new tiny leaves are about 2 millimeters above were I want to top. This ensures I have room to do it correctly. I've rushed a bit once or twice. And I didn't get the full stem but it was mostly new leaves. When they're that close together sometimes it tough to tell. Because you also don't want to cut it to close to the lower set (5) bladed leaves because you can damage the new shoots that are just beginning to form and can be hard to see.Ok so I'll just try to top sooner when I get the nodes I want?right??
Thanks floor tips man appreciate it very muchHere is another tip. I use tiny scissors that are for your finger nails. Sharp small cheap and easy to find.