How to Make Tomato Cages

| |

I am so excited to share my tomato cages DIY. It’s an easy and fun project that anyone can make. They are inexpensive and look so amazing.

Next week I will be sharing all of my tips for growing tomatoes. The first thing you need is wood tomato cages. Since I made mine, I thought it might make sense to share my Tomato Cages DIY.

You Made that?

Four years ago I made these “well-weathered” tomato cages. My handyman did the cutting but I did everything else. I wasn’t blogging every day at that time and, unfortunately, I forgot to take photos and document how I made the cages. 

A few years ago I acquired a set of tools and I decided it was time to make the tomato cages and document the DIY. Just for the record, this was my first set of REAL tools, ever. 

I set out all of my tools and soon my two grown sons, Matt and Michael, were at my work table and sharing with me their tool safety guidelines from Shop Class with Mr. Rainey in the 7th grade. 

Oh, brother. 

How to Make Wooden Tomato Cages

Then they started lining up the boards for cutting.

The next thing I knew, they were posing for photos.

My Two Assistants

I appreciated their input but soon realized my project had been hijacked. I now had two assistants who were in charge.

But I am not stupid, so I welcomed their help.

What You Need to Make Tomato Cages 

Wood for Tomato Cages

(All items listed are to make one tomato cage.)

Four 8ft. long, 1″ x 2″ Spruce Pine Fir Boards

Approximately 30 Flathead, multi-material screws, 1 1/2″ 

One wood decorative Finial (with a screw on the bottom) 

How to Make Tomato Cages

Cut the Boards

Measure each 8 ft. board to cut one each of the following sizes: 58″, 12″, 10″, 8″, and 3″. (You will have three of the 3″ boards leftover.) 

Cut board sizes

Since I (we) were making four cages, I (we) cut 16 total boards.

Cutting the Wood

All safety precautions were followed, including goggles, long pants, covered shoes, and more …

Carefully Cutting the Wood

Pre-Drill the Holes

While the boys were cutting, I predrilled holes for the screws. The holes should be drilled about 3/8″ – 1/2″ from the edge.

Somehow I was able to do this job entirely by myself.

Leslie Driling Holes

I drilled one hole in the center at the end of each board, except for the 3″ board. On the 3″ board I drilled two holes on each end, as seen below. Please note you only need one 3″ board per tomato cage.

Drilling holes in the Wood

Mark the Boards

Next, mark each 58″ board at 30″, 40″, and 50″ from the top. These are the locations where you will place the horizontal boards.

Place two of the 58″ boards on a flat surface with one end of the boards flush. Next place the 8″ board 30″ from the top. Place the 10″ board, 40″ from the top, and place the 12″ board 50″ from the top. Spread out the 58″ boards so that the 12″ board lines up first. Secure with screws and do the same for the 8″ and 10″ boards.

Attach with Screws

How to Assemble the Tomato Cages

Make two of these sides for your tomato cage.

Begin to Assemble the Cages

Place the two side cages on a flat surface and add the three remaining boards on both of the open sides.

Assembling the Tomato Cages
Adding the Sides to the Tomato Cages

Be sure to keep the top ends of the tomato cage flat. 

Securing the Tops

Add the Finial

Next, drill a hole in the center of the 3″ piece. The hole should be slightly smaller than the screw in the bottom of the wood finial top of the cage.

Top Piece for Tomato Cage

Attach the 3″ wood piece to the top of the tomato cage with four screws, using the drill holes as guides.

Attaching the Tops with the Driver

Secure tightly.

Using the Hart Driver
Finishing the Top of the Tomato Cages

Attach the decorative finial by screwing it into the drilled hole.

Adding the Finials

The cages are done!

Finished Building the Tomato Cages

Don’t they look fabulous in my raised vegetable garden? Believe it or not, I even mixed new and old cages.

How to Grow Tomatoes at Home

I do have to admit that these new cages are made much better than the older cages. I think I might go back and try to repair the ones I made three years ago. The finials weren’t attached securely. (And guess who thinks these are better because of their handy 7th-grade woodshop skills? No comment.)

Matt and Michael loved them too. Although these tools are MINE, they are very excited about my their new tools.

New and Old Tomato Cages

I absolutely love how these tomato cages were made. And the cost for each tomato cage was about $8.

Video How to Make Tomato Cages DIY

To really get a sense of what this day was like, watch the video below! You will see that my project really was hijacked. Hahaha.

And one last thing, I need more ideas for more DIY’s so I can keep these two busy. Send the ideas my way!


More Gardening Items I Love

Gardening Favorites

Pin the image below to your Gardening or DIY boards on Pinterest (just click the Pin button in the top left corner). You can also follow along with me on Pinterest!

How to Make Tomato Cages DIY

For more real-time updates, follow me on Instagram @My100YearOldHome

Similar Posts


  1. I absolutely love the way these look. However I think they’re too cute for tomatoes . I think they would look absolutely gorgeous for supporting delphiniums. I want to give it a try, maybe with a little thinner wood and put them in my flower garden. Thank you for the great instructions too. 💚

  2. These are beautiful! I think your sons should build them and sell them locally. I think they’d make a mint! I live in Pasadena and would love two of them!

  3. Unless I am missing something, the numbers don’t add up. Use day to take each 8ft piece and cut one each 58”, 12”, 10”, 8” and 3”.
    This adds up to 91”, while 8ft is only 72”…

    1. You cut 58″ for the vertical board and then the smaller sizes for the horizontal boards. Since an 8-foot board is 96″ that should allow for the cuts.

  4. Hi! I love how these turned out 🙂 Do you think they would hold indeterminate tomato plants? My romas got huge last year! Thanks so much in advance for your kind reply!

Leave a Reply

Your email address will not be published. Required fields are marked *