Growing cucumbers on a trellis is easy, looks awesome, and has tons of great benefits. In this article, I’ll show you how to grow cucumbers vertically, give you techniques for training and trellising cucumbers, and tips for choosing the right type of support for them.
I don’t know about you, but I am absolutely hooked on growing vertically! I grow as many of my vegetables vertically as I can, and cucumbers are no exception.
I started growing cucumbers on a trellis in my garden several years ago, and I’ve never looked back. It’s super easy to trellis cucumbers, and a great way to grow a healthy, highly productive, and beautiful crop.
Here’s what you’ll find in this guide to growing cucumbers vertically. You can either click the links to skip to each section, or simply continue reading to learn it all…
- Do Cucumber Plants Need Support?
- Best Cucumbers To Grow Vertically
- Benefits Of Growing Cucumbers Vertically
- Choosing Supports For Climbing Cucumbers
- How To Grow Cucumbers On A Trellis
Do Cucumber Plants Need Support?
Growing cucumbers vertically sounds great and all… but do cucumbers need a trellis to grow?
Well, technically the answer is no. But, let me tell you a little story…
When I first started gardening, I always let my cucumbers grow on the ground. Since I was a newbie gardener, I didn’t know there was any other option.
The problem with growing cucumbers on the ground is that, once the plants start to get really large, they take up a lot of space. And, when left to sprawl, cucumber vines can quickly take over the garden!
I’d always grow them in a long row, and then train the vines to grow into each other. I tried my best to keep them within their row.
This worked pretty well, but by the end of the summer, I could barely reach some of the cucumbers, or walk on that side of the garden because the row became so wide.
Plus it was very difficult to harvest my cucumbers because they were hidden under all that foliage, and it became super frustrating for me.
Then one year I decided to try growing cucumbers on a trellis like I have always grown my beans. And let me tell you, that was the best gardening decision I ever made!
So, should you trellis cucumbers? Well, if I haven’t convinced you yet then keep reading…
Growing cucumbers up a trellis
Growing Cucumbers On A Trellis
If you’ve never tried growing cucumbers on a trellis, you’re missing out! Not only does it save you tons of space in the garden, there are lots of wonderful benefits to trellising cucumbers.
But before I go on and on about how awesome it is to grow cucumbers vertically, let’s talk about different types of cucumber plants (cause not all types of cucumbers will grow on a trellis).
Using a tall trellis to grow cucumbers vertically
Best Cucumbers To Grow Vertically
Generally speaking, there are two types of cucumber plants: bush varieties and vining varieties. Vining varieties of cucumbers are climbing plants that grow a trellis, and bush cucumber varieties are not.
So, if you want to try growing cucumbers on a trellis, you need to make sure you buy climbing cucumber varieties, and not the bush types.
How can you tell the difference? The seed packet or plant tag should tell you what type it is. A few of my favorite climbing cucumbers to grow are Homemade Pickles, Sumter, Lemon and Marketmore.
Related Post: How To Plant Cucumber Seeds: A Step-By-Step Guide
Growing cucumbers vertically in the garden
Benefits Of Growing Cucumbers Vertically
Ok, now that we know the best types of trellis cucumbers to grow, I can tell you about all of the awesomeness that comes with growing them vertically.
Not only does it look cool, but there are lots of benefits of growing cucumbers on a trellis too…
- More space – One of the biggest benefits is space! When you grow cucumbers vertically, rather than allowing them to sprawl on the ground like I used to do, it frees up tons of space in your garden. Plus you can grow other plants underneath.
- Prevents disease – When cucumbers grow on the ground, the soil splashes up on their leaves. This can cause major problems with soil borne diseases and fungus. Trellising cucumbers slows down the spread of disease, keeping the plants much healthier.
- Better airflow – Growing cucumbers vertically also allows better airflow so the leaves will dry out faster, which will help to prevent fungal diseases as well.
- Protected from pests – Getting those yummy cucumbers up off the ground will keep them out of reach of many pests that could easily eat them. Plus, trellised cucumbers won’t rot like they can when they’re just sitting on the ground.
- Easier to harvest – Growing cucumbers vertically also makes it easier to harvest them. You won’t have to bend down and hunt for them. The cucumbers hang down from the vine, making them much easier to find.
- Gorgeous cucumbers – Vertical cucumbers will always grow straight and beautiful, since gravity pulls them down. They’re also cleaner, and won’t have an ugly yellow spot on them (which happens when cucumbers lay on the ground).
Straight, clean and beautiful cucumber grown vertically
Vertical Supports For Climbing Cucumbers
You can use any type of support to grow cucumbers vertically, so use your creativity! But there are a few things to keep in mind when you’re choosing the perfect support…
- Height – Cucumber vines grow really long, so you’ll want to think about the height of the trellis. Make sure it’s tall enough so the vines have plenty of space to grow, but not so that you can’t easily reach the top to harvest your cucumbers. Something that’s 4-6′ tall would be perfect.
- Strength – The vertical structure you choose for trellising cucumbers also needs to be strong enough to support their weight. Cucumber vines are pretty lightweight, but they can quickly become heavy with mature fruit.
- Airflow – Make sure the support you choose is open enough so the vines don’t grow in a tight cluster. Cucumbers plants need plenty of airflow to prevent the spread of disease and fungus problems, and an open trellis design will help to give them plenty of airflow. Plus, when the plants are crammed together, it’s much more difficult to harvest.
Vining cucumbers climbing a simple support
Cucumber Trellis Ideas
When it comes trellis ideas there are tons of options, so get creative with it. You can trellis cucumbers on any type of vertical growing support, but it’s always fun to find new ideas.
To make harvesting much easier, try using an a-frame style trellis so that the cucumbers will hang down. Beautiful!
A lean-to style trellis also works great to make harvesting easier, and you can grow other stuff underneath it (this medium sized one is perfect for a smaller space or raised beds).
If you’d rather make your own growing support, check out my arched cucumber trellis design plans. It’s an easy DIY project.
Climbing cucumbers growing on a small garden arch
Using Chicken Wire For Trellising Cucumbers
If you make a trellis for cucumbers out of chicken wire, or similar type of material that has small holes, you’ll need to keep an eye on your cucumbers.
Baby cucumbers can easily grow through the holes in the fencing, and get stuck as they grow larger.
So, when growing cucumbers on a trellis like this, be sure to watch out for all the new cucumbers. If any of them start poking through the fencing, be sure to move them out before they become stuck.
If you find one wedged in there, you can still harvest it. Take a sharp knife and cut the cucumber open to remove it from the fencing. No biggy, you’ll just have to eat that one right away.
Using garden fencing to trellis cucumbers
How To Grow Cucumbers Vertically
By now you might be wondering “how do cucumbers climb?”. I mean, do cucumbers grow on vines or what? Well, kinda…
Climbing cucumbers actually grow vining tendrils, which are basically side shoots that grow out of the main stem. These tendrils will reach out and grab onto anything they touch.
Oh, and don’t worry about giving them any extra support. The cucumbers won’t get too heavy and rip off the vine when grown vertically. Cucumber vines are plenty strong enough to support the full weight of their fruit.
How To Trellis Cucumbers
Vining cucumbers will climb a trellis, but they aren’t always great climbers on their own. Sometimes they need your help to find the support they’re supposed to be climbing.
Gravity is working against us, and sometimes the vines prefer to grow along the ground. Other times, cucumber vines can start climbing on nearby plants instead of their dedicated vertical support.
So, you’ll need to check on them regularly, and train the cucumbers to grow vertically when they need it.
Vertical cucumbers are easier to harvest
How To Train Cucumbers To Climb A Trellis
Don’t worry, training cucumbers on a trellis isn’t hard. To train cucumbers to grow vertically, you can gently straighten the unruly vines, and attach them to their support.
Cucumber vines don’t always need to be tied to the support though. You can gently wrap or weave the stems around the trellis, and the tendrils will grab on as they grow.
But, you can help them out by tying the vines onto the support using twine, choose-a-size metal twist ties, plastic flexible plant ties, or plant clips.
Just be sure to tie them to the growing support very loosely, you don’t want the ties to strangle the vines as they grow thicker. Learn more about training vines here.
Growing cucumbers on a trellis is easy, and there are lots of great benefits. Not only will trellising cucumbers save a ton of space in your garden, your plants will be healthier, prettier, and harvesting will be a snap too! And now that you know how to grow cucumbers vertically, you can have some fun with it!
Do you want to learn even more about growing vegetables vertically? My brand new book would be perfect for you! Vertical Vegetables: Simple Projects That Deliver More Yield In Less Space has all the information you need in order to grow any type of vegetable you want vertically. Plus it has design and care tips, detailed plant lists, and nearly two dozen step-by-step projects that you can build for your garden. Order your copy today!
Learn more about my new Vertical Vegetables book here.
Products I Recommend
More Posts About Vertical Gardening
- How To Trellis Peas In Your Garden
- How To Grow Squash Vertically
- How To Trellis Grapes In Your Home Garden
- The Amazing Benefits Of Vertical Gardening
Share your tips for growing cucumbers on a trellis in the comments section below!
Kay says
my cucumber leaves are getting yellow spots on them. What’s happening? Is it too much water or lack of nutrients . It shouldn’t be lack of nutrition. I have ammended my soil with compost and I use egg shells and Epson salt, and a small amount of fertilizer for veg. Plants.
They are on a trellis.
Amy Andrychowicz says
Sounds like it could be a viral or bacterial. There are a lot of diseases that can infect cucumbers: mosaic disease, downy or powder mildew, bacterial leaf spot to name a few. It is very common here this time of year. You can try treating with an anti-fungal. However, I find that it just looks ugly, and doesn’t effect the fruit production on mine. Since our growing season is so short here in MN, I rarely do anything to treat the plants.
Laura says
I am putting cucumbers in an elevated planter box on my deck. I was wondering if you think a trellis in the planter box will work, and what can I do that won’t be too tall?
Amy Andrychowicz says
Sure, you could definitely put a trellis in the planter box for growing your cucumber vines. I would look for something that is proportionate to the size of the box. Maybe something that’s about twice as tall as the height of the planter.
Randi says
Hi there! I plan on using bamboo to create my trellis- what would you say is the ideal size of the holes should be? Is having a support on an 8″ × 8″ grid too big? I can fasten the bamboo as close together or as far apart as I like so I’m just wondering what the magic number might be for the grid. Thanks in advance!
Amy Andrychowicz says
I’ve never tried making a bamboo cucumber trellis, so I don’t know for sure. I would make the holes at least 4″ so the cucumbers won’t get stuck in there as they grow.
Grace A Kreuser says
Will Cucumbers grow towards the sun? I’m wondering if I should plant them on the north or south side of the trellis.
Amy Andrychowicz says
If they aren’t getting enough light, then yes. It would be ideal to plant your cucumbers on the south side of the trellis so the seedlings have plenty of light. However, as the vines grow taller, they will be growing on both sides of the trellis, so it’s not really a huge concern.
Danielle says
I have a cattle panel that I made into a 6.5 foot arched trellis and it attaches to two 4×4 beds. I’m just trying to get an idea of how many cuxumbers plants I can put into one 4 ft long side of the bed against the trellis? You said they grow nice and straight up the trellis, so would 4 plants be okay? Essentially, square foot gardening type of idea?
Amy Andrychowicz says
Yes, four cucumber plants on each side of your trellis would work great.
Laurie Loehr says
Do I put the trellis in the ground before I plant the seeds or wait until they start to sprout and then place near them when they get a little height on them?
Amy Andrychowicz says
You can do it either way. But, it will be much easier to put your cucumber trellis into the ground before you plant them. Otherwise, you risk damaging the plants and roots.
Barb says
I bought a cattle fence at menards for about 18.00. It can be cut, left outside as it doesn’t rust. I have cut mine and grow many things upward. It leaves so much room for my tomatoes and peppers. I also use mine for my pole beans.
Amy Andrychowicz says
Awesome, thanks for sharing about the materials you used for making your cucumber trellis. 🙂
Wayne Duncan says
Is there a chance the metal wiring will get to hot in the sun and harm the cucumber vines?
Amy Andrychowicz says
Nope, the wire I use to make this cucumber trellis doesn’t get hot at all. Great question!
Chatita says
In case of a vertical trellis of around 6 feet, what do you do once the cucumber plant reaches the top ? .
Amy Andrychowicz says
You can just allow your cucumber vines to grow naturally once they reach the top of the trellis. They will start to grow downward and back onto the trellis. Unless of course there’s a fence or something taller nearby, then they might start growing on there. LOL!
Anonymous says
This isgreat advice! I plan on trying to trellis my cucumbers this summer since i have very limited room. I have read up on doing the same with watermelons. They take old rags or shirts and make a hammock for the watermelon when they get large so they can mature completley. I might try this as well. 🙂
Amy Andrychowicz says
Glad to hear you're going to try growing cucumbers on a trellis! Let me know how it works out for you. I grow my squash vertically every year, and it works great. I thought I would have to swaddle the larger ones with old t-shirts (like you mention with the melons). But they rested on the top of my trellis and didn't need the extra support. It worked out really well.