Okay, so today I messed around with making a culture tube rack. It wasn’t as straightforward as I thought it would be, but hey, that’s DIY for you, right?
First off, I gathered all the stuff I needed. This included some old wooden planks I had lying around from a previous project, some screws, a drill, and a saw. I figured wood would give it a nice, rustic look. Plus, it’s easier to work with than metal, at least for me.
- Get the wood ready. I started by measuring and cutting the wood. I wanted the rack to hold about a dozen tubes, so I needed to make sure there was enough space for each one. I cut two longer pieces for the sides and a few smaller ones for the shelves.
- Drill the holes. Next, I marked where the holes for the tubes would go. I used a drill bit that was just a bit larger than the tubes to make sure they’d fit snugly. This part took some patience because I had to make sure the holes were aligned on both side pieces.
- Put it all together. Once the holes were drilled, I started assembling the rack. I screwed the shelves onto the side pieces, making sure everything was level. I’m not the handiest person, so there were a few missteps here, but I managed to get it all together in the end.
- Some finishing touches. After the basic structure was done, I sanded down any rough edges and gave the whole thing a coat of varnish. This not only made it look better but also protected the wood from moisture.
The whole thing took me the better part of an afternoon. It’s not perfect, a bit wonky in places, but it does the job. The culture tubes fit nicely, and it’s sturdy enough to hold them without any issues.

Looking back, there are a few things I’d do differently next time.
Maybe use a template for the holes to get them more precise. Or, you know, actually measure twice before cutting once, like they always say. But overall, I’m pretty happy with how it turned out. It’s always satisfying to build something with your own hands, even if it’s just a simple culture tube rack.
I’ve been thinking about what else I could use this for. Maybe as a holder for some small plants or even as a quirky spice rack in the kitchen. The possibilities are endless, I guess. It’s funny how one little project can spark so many ideas. Anyway, that’s my little adventure for today. Hope you found it somewhat interesting!