One tall stake, a handful of soft ties, and a few minutes every week. That’s the whole staking method, and it turns a sprawling tomato into a tidy, upright plant that’s easy to pick and slow to get sick.
Staking is the oldest trick in the book for a reason. It takes up almost no space, gives fantastic airflow, and keeps your fruit clean and off the ground. The trade is that it asks a little more of you than a cage does, since you have to prune the plant and tie it up as it grows. Here’s exactly how to do it right, start to finish.
Is staking right for your tomato?
Quick gut check before you start. Staking shines with indeterminate tomatoes, the tall vining types you’re happy to prune down to one or two main stems. It’s also great when space is tight or you’re growing a row.
If you’ve got bushy determinate plants, or you just don’t want to fuss with pruning and tying, a cage is the easier call. Our guide on how to support tomato plants compares all the methods, and the tomato cages guide covers the hands off route. Still with staking? Let’s go.
What you’ll need
Not much, but the stake itself matters more than people think.
A strong, tall stake. For indeterminate tomatoes, use a sturdy stake 6 to 8 feet long, since the plant will climb most of that. A 2 by 2 inch wooden stake, a metal T-post, or a thick bamboo pole all work. Metal T-posts are the strongest and last for years. For shorter determinate plants, about 4 feet is enough. Whatever you use, it has to hold up a heavy, fruit laden plant in a summer storm, so err on the sturdy side.
Soft ties. Anything soft and stretchy that won’t cut into the stem. Strips of old nylon hose or cloth, stretchy plant ties, or soft twine all do the job. Skip wire and thin string, which slice into the growing stem.
When to stake
Timing is easy: stake early. Put the stake in at planting, or within a couple of weeks of it, while the plant is still small.
Iowa State Extension recommends driving the stake within two weeks of planting, precisely so you don’t spear the roots later. Wait until the plant is a big sprawling bush and you’ll be jamming a stake straight through its root system. That sets the plant back right when it’s hitting its stride. Early stake, happy roots.
How to stake tomatoes, step by step
Here’s the actual process, and it’s quick.
1. Drive the stake in. Set it 3 to 4 inches from the base of the plant, on the side away from the first flower cluster so you don’t crowd the fruit. Drive it a solid 1 to 2 feet into the ground so it won’t lean under a loaded plant.
2. Prune to one or two main stems. This is the part staking requires. As the plant grows, pinch out the suckers, those shoots that pop up in the crook between the main stem and a leaf. That keeps the plant to a single stem or two. A staked plant is trained narrow so it climbs the stake instead of bushing out. Our guides on pruning tomatoes and tomato suckers cover exactly which shoots to remove.
3. Tie the stem to the stake. Once the plant is tall enough to lean, tie it. Use a loose figure eight. Loop your tie around the stake, cross it over, and loop it around the stem, so the stake sits in one loop and the stem in the other. That cushion of space keeps the tie from strangling the stem as it thickens.
4. Keep tying as it climbs. Add a new tie every 8 to 12 inches up the stem as the plant grows. Don’t let it get ahead of you, since an untied top-heavy plant will kink or snap. A quick check every week or so is all it takes.
That’s it. Drive, prune, tie, repeat.
How to tie a tomato to a stake
Since tying trips people up, here’s the detail. The whole goal is to support the stem without choking it.
Always use soft, forgiving material and always tie loosely. The figure eight is the trick that makes it work. The twist of the tie between stem and stake acts as a buffer, holding the plant close without pinning it hard against the wood. Tie a plant tight and straight to a stake and the tie digs into the stem as it swells, wounding the plant and inviting disease.
Tie below a leaf branch or a flower cluster where you can, so the tie has something to rest against and won’t slide down. And leave a little slack. The stem should be held, not squeezed.
The stake-and-weave alternative
Growing a whole row rather than a few plants? There’s a faster version worth knowing.
The stake and weave, also called the Florida or basket weave, uses a stout stake every two plants instead of one per plant. You weave twine down the row on both sides of the plants, sandwiching them upright. Add a new line 6 to 8 inches higher as they grow. The big perk is that it needs far less pruning than single staking. It’s how market growers hold long rows cheaply. There’s more on it in the support guide.
Common staking mistakes
The pitfalls that catch people out:
- Too short or too flimsy a stake. A six foot indeterminate plant on a four foot stake just flops over the top. Go tall and sturdy.
- Staking too late. Driving a stake through an established root ball damages the plant. Do it within two weeks of planting.
- Tying tight, or with wire. A tight tie or bare wire cuts into the swelling stem. Soft material, loose figure eight, always.
- Forgetting to keep up. Ties don’t add themselves. Check weekly and tie the new growth before it flops.
- Not pruning. A staked plant left unpruned turns into a bush fighting a single stake. If you won’t prune, use a cage instead.
Frequently asked questions
How tall should a stake be for tomatoes?
For indeterminate (vining) tomatoes, use a stake 6 to 8 feet long and drive 1 to 2 feet into the ground, leaving 5 to 6 feet of support. For determinate (bush) types, about 4 feet is enough. Too short a stake is the most common staking mistake.
When should I stake my tomatoes?
Early, ideally at planting or within two weeks of it, while the plant is small. Staking early avoids damaging the roots later and lets you train the plant from the start.
How do you tie tomato plants to a stake?
Use soft, stretchy material and tie a loose figure eight, with the stake in one loop and the stem in the other. Add a tie every 8 to 12 inches up the stem as the plant grows. Never tie tight or use wire, which cuts into the stem.
Do staked tomatoes need to be pruned?
Yes. Single-stake staking works by training the plant to one or two main stems, so you pinch out the suckers as they appear. If you don’t want to prune, use a cage instead, since cages support a bushy, unpruned plant.
Is staking or caging better for tomatoes?
Staking saves space and gives great airflow but needs pruning and regular tying, which suits indeterminate types. Caging is lower effort and needs no pruning, which suits bush and determinate types. See our full support comparison to choose.
Bottom line: drive a tall, strong stake in early and prune the plant to one or two stems. Tie it up with a loose figure eight every 8 to 12 inches as it climbs. Keep a little slack in every tie and stay ahead of the growth, and you’ll have neat, healthy, easy to pick plants all season. For the other ways to hold a tomato up, see our guide on supporting your plants. The whole season, start to finish, lives in our growing roadmap from seed to harvest.