Do Snap Peas Need A Trellis

Maximizing Your Snap Pea Harvest: The Benefits of Trellising

A trellis is a special architectural frame used to help vining plants stay upright and climb, ensuring that they grow properly, avoid diseases, and produce crisp and straight fruit.

Some types of plants require a trellis to grow, but others fare better without one. It all depends on the type of crop but also on how much space you have in your garden.

For example, do snap peas need a trellis? Can they grow on the ground without any support?

Do Snap Peas Need A Trellis?

Snap peas will certainly grow without a trellis, like any other plant. But it’s recommended that you use a trellis to ensure that the plant remains upright. This not only makes the growing process easier but also simplifies harvesting later on.

So, even though it’s not crucial for snap peas to be grown on a trellis, it definitely makes the whole process much more manageable.

Why do snap peas need a trellis?

Snap Pea Growing

Snap peas grow much better when they’re climbing. Because of that, it’s beneficial to use a trellis for growing them. That way, they have something to climb onto and attach themselves to.

In addition, the use of a trellis can also reduce the risk of contamination from soil and other diseases a plant can get from touching the ground for too long. For example, several plant diseases affect the leaves that protect the plant from sun damage.

So, using a trellis can keep your snap pea plant healthy.

After growing for some time and producing snap peas, the plant will become heavier.

Because of that, allowing it to rest on a trellis can help prevent the branches from falling to the ground.

How high does a trellis need to be for snap peas?

Growing Peas

The best height for a trellis for snap peas is anywhere between 4 to 6 feet. The plant can comfortably climb up the trellis and grow freely at this height.

To this trellis, you should also add wire or mesh support to ensure that the plant stays upright, especially once the vines start producing fruits, which tend to be heavy.

That being said, make sure that you can easily reach the top of the trellis. This is important since you need to be able to manage the vines of the plant if they start becoming too heavy or need adjusting.

Plus, being able to comfortably reach the top of the trellis will also make harvesting easier.

How do you grow snap peas on a trellis?

Growing snap peas on a trellis is a relatively easy task, no matter how knowledgeable you are about growing plants.

As a plant, snap peas are very manageable and don’t need too much to grow.

If you choose to grow your snap peas on a trellis, the job becomes even easier. That’s because the plant will have extra support, and you won’t need to be constantly checking up on it to ensure the branches aren’t falling down.

The only thing you may want to keep in mind when it comes to growing snap peas on a trellis is that this plant is a climber. As a result, it will want to climb and attach itself to everything, including other plants.

That’s why it’s important to keep an eye on the snap peas plant to ensure that it climbs on top of the trellis and not other plants.

Aside from that, growing snap peas is a piece of cake.

What type of trellis is best for growing snap peas?

Growing veggies

Snap peas need a medium-sized trellis, about 4 to 6 feet tall. Overall, that’s the only requirement when it comes to the trellis.

If you’re wondering what type of trellis to choose to support your snap peas plant best, you don’t have to worry too much. Snap peas grow very well on various types of trellis.

For example, you can choose an A-shaped trellis to be able to reach all parts of the plant easily. This type of trellis also gives you the option to attach chicken wire or plant clips to it, further supporting the plant.

If you have more space in your garden, you can choose other types of trellises. As long as the plant is supported and the vines climb the structure, you can be as creative as you want to be.

Can you grow snap peas without a trellis?

Snapping peas

Although snap peas are excellent climbers that thrive on a trellis, you don’t really need one to grow this plant.

The snap peas plant can very well be grown in a pot, but it might need some support as it grows. That’s because the branches will become heavier, affecting how stable the plant is.

So, you may want to insert several stakes into the pod to keep the plant from collapsing. You can also use wire or plant clips to keep the snap peas plant upright.

What types of snap peas grow on a trellis?

Snap Pea Growing

Like many other plants, snap peas come in two varieties: bush peas and climbing peas. Both types have their benefits. But if you’re set on using a trellis, you should choose the latter since bush peas won’t climb a trellis.

Climbing peas, just as their name indicates, have vines that love to climb and attach themselves to anything they can find. So, they greatly benefit from being grown on a trellis.

Still, this type of peas can be grown on the ground or in a pot. But bush peas won’t grow very well on a trellis.

So, it’s best to grow each type of pea in an environment that benefits them.


In general, you can grow a snap pea plant without a trellis. But the growing process will be much easier if you do use a trellis.

A trellis provides essential support for a plant, preventing it from collapsing and allowing the vines to climb and wrap around some form of support.

So, if you plan on growing snap peas and have enough space, you should definitely consider using a trellis.

Sources: Research Gate, Richmond County Center, PMC, and MDPI

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