How to grow tomatoes vertically

This season in the garden, we’re all about growing vertically. I’ve shared how we’re keeping our raspberries upright. Today, I’m talking tomatoes.

How to train tomato plants to grow up a string

I love training my tomatoes to grow tall. They take up less space in the garden, and I think they’re also more productive due to increased air circulation, better sunlight and less contact with the dirt.

Since moving to the farm, I’ve used various methods to stake or cage our tomatoes, but this year for the first time we had space to build a proper trellis. This method is not new for me. I learned from how my Dad grew tomatoes in his garden.

How to train tomato plants to grow up a string

I used 2x2s to build a frame. Matt hammered three 2×2 posts into the ground leaving about 8 feet between each post. The posts were about 5 feet long, and he hammered them in about a foot, giving us a final height of roughly 4 feet. Then we screwed 8 foot pieces of 2×2 across the top of each post. This gave us rows that were 16 feet long.

Here’s a photo from back in the spring of the trellises in place.

How to build a simple tomato trellis from 2x2s

We then planted our tomato seedlings underneath the trellis. Once they grew about a foot tall, it was time to tie them up.

Using twine, I tied a very loose knot around the base of the tomato stem. It’s important that the knot is loose as your tomato plant has a lot of growing to do, and you don’t want the twine to end up too tight.

How to train tomato plants to grow up a string

I then wrapped the twine around the stem a few times, making my way up the plant. Leaving a bit of slack, I tied the other end of the twine to the 2×2 crosspiece directly above the plant.

From then on, it was about basic maintenance. Every few days, I’d walk the row and continue to wind the tomato plants around the string.

I’m also pretty vicious when it comes to suckering my plants. I remove the lower leaves plus any “suckers” that sprout in the crotch between branches and the main stem.

Tomato sucker

Suckering allows the plant to put its energy into producing fruit rather than more leaves and keeps the plants a manageable size. Suckering usually depends on whether you have determinate (bush) or indeterminate types of tomatoes. I always just assume I have indeterminate tomatoes and rip those suckers off.

However, we tried a new kind of tomato this year–Sicilian Saucers–and they did not take well to suckering. They kind of rebelled when I started pulling off their leaves, so I backed off and tried to let them do their thing a bit more.

I was still able to wind them up the strings fairly well, which is helpful because these plants and their fruit are super heavy. Our giant tomatoes would definitely be lying in the dirt if they weren’t supported by the trellis.

How to train tomato plants to grow up a string

Now that the plants and the fruit are very well established, I did go through and clipped off a lot of the lower leaves. I’m trying to get a bit more sunlight onto the Saucers to encourage them to ripen.

As the plants have grown, some of them have exceeded the height of the trellis. I’m tying them along the top 2×2 and just trying to support them so the stems don’t bend or break.

How to build a simple tomato trellis from 2x2s

So far this season, we’ve had a great tomato harvest. From the looks of our Sicilian Saucers we have much, much more goodness ahead.

Do you grow tomatoes? Are you into suckering or do you leave them alone? Have you ever tried to grow tomatoes vertically? What method do you use to trellis tomatoes?

Save

Save

Advertisements

4 thoughts on “How to grow tomatoes vertically

  1. That’s a good idea. Ours are vertical too, but just tied up to the tresses of the little eve over the front door. I like your systematic winding method. And the Sicilian Saucers look huge!

  2. I have read so much about vertical tomatoes this year. Karen at The Art of Doing Stuff just wrote about it too. We still use the traditional cages but we have made heavy duty cages out of fencing. I may try a few vertical next year and see how it goes. I like the idea that they get so much more airflow and that prevents disease.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s