This post may contain affiliate links which won’t change your price but will share some commission.

Grow Pole Beans on a Bean Trellis for Easy Picking and Preserving

Sharing is caring!

We grow pole beans because green beans are my boys' favorite vegetable, and growing up instead of out gives us more green beans in less space. This post includes easy step by step instructions for growing pole beans, the best pole bean trellis and pole bean varieties, how to save seed from pole beans, pole bean companion plants and why I prefer pole beans over bush beans.

Pole bean corridor

We grow quite a few beans – two double rows of pole beans about 5-6 feet tall and 15 feet long. This provides our family of four with enough beans for fresh eating, canning, freezing and freeze drying, plus extra to swap with the neighbors once we have enough preserved. I haven't weighed how much we produce, but once the season gets rolling our vines are generally productive until frost. We save some seed from year to year, so we've ended up with a pole bean that's well suited to our area.

How to Grow Pole Beans

  1. Grow pole beans in a garden bed or container. Full sun is best, but plants will tolerate light shade. Best soil pH is 6.5 -7.5 (neutral soil). Beans like a little potassium and phosphorus, but avoid excess nitrogen. (See below.)
  2. Plant outside, once the soil has reached 60°F (16ºC). They can be sprouted inside to get a jump start, but beans don't transplant well. Just ask any school kid who has started one in science class only to bring it home to the garden to plant and die.
  3. Plant pole bean seeds 1″ (2.5 cm) deep
  4. Pole bean plant spacing – If you want to grow them around a pole or pyramid, try 4 plants per hill/pole with hills around 18 inches apart. For trellises, place seeds 3″ (7.5 cm) apart. Don't be fooled by the tiny size of the seeds! When properly cared for, these plants will get huge. I prefer planting a double row, that is, one row on each side of the trellis. A second double row can be planted 3 to 4 feet away so you have room to move between them for picking. (See below.)
  5. Pole bean seeds should germinate in 7-10 days
  6. Watering Needs: Soil should be damp (but never soggy) at planting. Keep them pole beans moist while they're growing, and make sure to provide plenty of water once they start producing. If the plants get too dry, they'll stop making beans.
  7. Harvest pole beans every 2-3 days.

In the video below, my son is planting our 2014 crop of pole beans.

Pole Bean Companion Plants

According to The Vegetable Gardener's Bible, they recommend the following for companion plants:

Good pole bean companion plants:  Pole beans like carrots, cauliflower, chard, corn, cucumbers, eggplants, marigolds (these may help deter bean beetles), peas, potatoes, rosemary and strawberries

Bad companion plants (avoid planting pole beans near these plants):  Basil, beets, cabbage, fennel, kohlrabi, onion family, radish, sunflower

I regularly have sunflowers near my pole beans and haven't seen any problems with it. Sometimes the beans climb right up the sunflowers. Beans and radish are both commonly attacked by flea beetles, so I could see that keeping them apart would make sense.

Pole beans on bean trellis

Pole Bean Fertilizer – Yes or No?

Do I Need to Fertilize my Beans?  No! Don't overfertilize your beans! Too much nitrogen (like manure or high nitrogen fertilizers) will give you lush leaves and very few beans.

Beans are modest feeders, and like all legumes can actually help improve the soil be creating their own nitrogen from the air. (Nitrogen is the “N” in NPK fertilizers.)  There's just one trick with this – it's not the beans that make the nitrogen, it's the bacteria that live on their roots.  Without nitrogen fixing bacteria in the soil, the bacteria can't colonize the plant roots, and your beans will struggle. 

If you've been successfully growing beans, peas or other legumes in your garden, then you probably have nitrogen fixing bacteria in your soil. If you've never grown beans or haven't had success with beans, try a microbial inoculant when you plant. The inoculant is a powder that you coat your seeds with before planting, or a powder that's added to the planting trench that contains the needed bacteria. Other than that, some well aged compost or manure in your planting area and you should be good to go.

Harvested pole beans

Why I Like Pole Beans Better Than Bush Beans

Don't get me wrong, there's nothing wrong with bush beans. I still grow some bush shell beans that I harvest once, at the end of the season, for dried beans. For my main crop, I switched to pole beans years ago and haven't looked back. Here are 3 reasons I like pole beans better than bush beans.

Pole beans:

  1. Are easier to pick. It's so nice to be able to pick some beans standing upright instead of having to be crouched or bent over to pick all the time. As I work down a row, I work up and down the plants so I get to shift positions. Much easier.
  2. Stay cleaner. This is less of an issue during drier years, but when your garden is wet and muddy, bush beans often end up with the beans covered in muck. With pole beans, the bulk of the crop is well above mud level.
  3. Are less bothered by pests and diseases. Since the beans grow up away from the ground, they are less likely to be munched on by slugs and other critters. The upright growth habit also promotes better air flow to the foliage, which helps minimize mildew and fungal diseases.

Sure, it takes some time and materials to put up a trellis and take it down at the end of the season, but to me the benefits far outweigh the small amount of extra work.

What are the Best Varieties of Pole Beans to Grow?

My personal favorite are Emerite pole beans, which are a French heirloom. These beans are great over a range of sizes. They have to be really overgrown to get tough and chewy, so if a few beans are missed during one picking, odds are they will still be good at the next. I got my seeds from my mom, who got them from my uncle, and I've been saving seeds each year. (More on that in a bit.)

I've also read good things about Fortex and Blue Lake, but haven't tried them yet. If you'd like to try purple pole beans, which can be easier to find when picking, I recommend Purple Podded Pole Beans. The yield isn't quite as high as the Emerites, but they are a solid producer. The Vegetable Gardener's Bible recommends Gold Marie as a wax bean, and I had pretty good yields with Sultan's Crescent Golden Green Beans.

Click on the list below to buy these bean varieties online:

Pole bean blossoms

What's the Best Pole Bean Trellis?

This is a personal preference, and I've seen many beautiful and ingenious trellises specifically built for pole beans or improvised out of materials at hand. Some bean trellis options include:

  • The VineSpine™ folding metal trellis – these metal grids fold flat for storage, but can be configured in several different ways as bean supports.
  • Cattle panels and recycled pallets – You can see examples of these being used as tomato trellises here, but they can also serve as a bean trellis.
  • Sticks or bamboo poles – If you have long sticks or bamboo poles available, they can be arranged down a row or as a tepee to act as a bean supports.
  • String bean trellis – If you use biodegradable string, you can cut them down and compost them with your bean stalks at the end of the season. String trellises are typically secured at top and bottom in a tepee configuration. Beans may require some encouragement to climb the strings.
  • Arbors – Who says arbors have to grow only grapes or flowers? Bean blossoms are pretty, too, plus you get tasty veggies.

Whatever bean trellis you choose, make sure it is well-secured so it doesn't tip over in strong winds. The neighbor's lost their bean tepee in a storm, just when the beans were starting to mature. It was a big mess, and the beans never fully recovered.

The trellis I like to use for my pole beans is nylon trellis netting supported with metal fence posts and wooden cross pieces on top.

3 Reasons I Like Trellis Netting as a Pole Bean Trellis

  1. Wide openings are easy to reach through for harvesting, can harvest from both sides instead of trying to reach inside a pyramid trellis. I am not a gymnast.
  2. Durable – My trellis has lasted for many seasons (except when I cut it with clippers – whoops). You might see some of the patches in the photos. Most of my netting is over 5 years old.
  3. Stores in a small amount of space – The netting itself can be stuffed in a small baggie, while the support posts stack in a corner of the greenhouse.

Steps to Set Up Your Bean Trellis Netting

Place six foot tall metal fence posts at five foot intervals along the row. (If you place the posts so they are perpendicular to the row, it'll be easier to set a support on top across the wide edge.)  Secure trellis netting to each post in at least four spots. I use strips of old sweatpants for this. You could use twine or whatever you have on hand.

To make weeding easier as the season goes on, we place wet newspaper between the double rows and cover it with mulch before hanging the trellis above the mulch. Make sure to get the trellis up while the beans are still small so you don't end up with a tangled mess.

Pole beans and bean trellis
Pole beans at beginning of the season. Note post 5 feet apart, mulch between rows, trellis secured at several points on each post.
Pole beans growing on a bean trellis
Roughly one month later. Beans are starting to go up the trellis. The top cross support was added shortly after this photo was taken.

I plant the beans on each side of the trellis, so it is loaded quite heavily as the season goes on. To help support the bean plants, I tie a wooden cross support to the top of the fence posts, and tether the trellis netting to it at regular intervals. I use 2″x2″ or 1″x2″ pieces around 6 feet long. The beans should shoot right up the trellis without much fuss, although once in a while you may need to point them in the right direction.

Mature pole beans on trellis
Pole beans at full growth. Note cross supports tied to top of posts. See how the red strip of cloth to the left of the photo connects the netting to the wood?

Do I Need Bees to Pollinate my Pole Beans?

No. Beans are usually self-pollinating – but bees are always welcome and may increase yields.

How Often do I Need to Pick My Beans?

Pole beans should be picked every 2-3 days to keep them producing. If you leave mature beans on the vine too long, the plant thinks that its job is done and will stop setting fruit. Don't forget to make sure they get an inch of water per week if rains fail! No water = no beans.

How Do I Save Pole Bean Seed?

To save pole bean seeds for replanting, they must be fully mature. This means they should ripen and dry on the vine. (These rules apply for bush beans, too.) As a northern grower, my season is fairly short, so I designate the end of a row for seed and that area is not harvested from during the season. Southern growers might be able to pick once or twice and still be able to let a later crop mature.

To save bean seed:

  • Keep different bean types at least 10 feet apart. (Yard long beans will not cross pollinate with standard pole beans.)
  • To help maintain a strong gene pool, at least 30 plants should be saved for seed, but this may be difficult in small gardens. Get your friends to grow the same variety and swap seeds. 😉
  • Allow beans to mature completely and dry on the vine.
  • Pick dry bean pods and remove seeds from hulls. Allow to dry completely in an open tray for about a week, then store in an airtight container. Make sure your seeds are completely dry before storage.  I ruined an entire jar of seeds with mold because a few seeds were damp.
Picking mature pole beans on bean trellis
Nearing the end of the season in mid-September. Note how the beans to the right of the photo (behind my son) appear to be dying, while the others are still quite green. The “dead” beans are the ones I'm saving for seed.
Close up of dried pole beans
Close up of dried pole beans, ready to be harvested for seed.

To recap – plant pole beans in warm soil with microbial inoculant. Don't use too much fertilizer. Get your trellis up while the beans are small. Water deeply, and pick beans every 2-3 days.

bowl full of green pole beans

Storing Your Pole Bean Harvest

To freeze beans, blanch 3 minutes, plunge into ice water,  and drain. Pack in vacuum seal bags for best storage like. Always label and date your containers. When I freeze dry green beans, I either blanch or cook as if preparing the beans for a meal. I use the automatic cycle on the freeze dryer.

For more bean preservation instructions, see:

For bug trouble, see Natural Garden Pest Control. You may also enjoy the other articles in our Gardening series, such as “Vertical Gardening – Grow More Food in Less Space“.

I hope you found this post helpful. If you have any bean growing tips or questions, leave a comment and share them below. If you found the post useful, share it with your gardening friends.

Originally published in 2014, updated in 2016, 2018.

Similar Posts

62 Comments

  1. Are your bean seeds organic & non gmo? I have googled and couldn’t find any, lol. I love green beans are my fav too. Yumm. Yiur garden is amazing!!! So jealous.

    1. There are no genetically modified bean seeds yet, to the best of my knowledge. The Emerite seed source linked in the post(Renee’s Garden Seeds) states on their website”

      We work hard to find good, sustainable and organic growers with the skill and expertise to grow the high-quality, high germinating seeds we know we can count on and our customers will be successful with. All our varieties are Renee’s personal selections, chosen for excellence in flavor, color, ease of growing and garden performance for home gardeners.

      My seeds have been cultivated by me for years, but Renee’s looks like they try and source responsibly, too.

      Thanks for the kind words on the garden.

  2. I have always planted bush beans, and stayed away from pole because when I was a young wife we had planted a garden using pole beans, my husband liked the rather big, so we waited to harvest, I picked, I cleaned I blanched, I froze…..then we picked strings out of our moths! I like my bush beans when they are maybe half grown. Do pole beans always have strings? If you pick them young can you avoid that?

    1. One of the reasons Emerite is my favorite variety to date is that they have to get hugely overgrown to get stringy. They are much more forgiving than some of the other varieties I tried years ago. I should have made notes about which varieties I tried, but back then I wasn’t blogging so I just stopped growing them and forgot the names. The Purple Podded Pole Beans get stringy when they get large, so I always try to pick before they reach full growth. When processing, I usually snap the beans by hand instead of cutting, because if they don’t snap cleanly I can see they they are stringy. When cutting with a sharp knife, you don’t notice the strings – until it’s too late.

  3. Our pole bean set up is a little different. We made ours permanent. We sunk 2 4X4x8 two feet in the ground 8 feet apart. We then used 4x4x8 on the ground about 6 inches apart and closed off the ends with pieces of 2x4s to make a semi raised bed. Between the two upright 4x4s we ran 5 foot tall chicken wire. After the growing season we take garden shears and clip off the vines that grew between the chicken wire to clean it all up. Very little weeding and very easy and quick to water because all we have to do is fill the raised bed with about an inch of water and then let it soak in. Our beans usually grow up to the top of the chicken wire and then start back down the other side. Our bed runs North and South so both sides get half a day of sunshine. Since we live in NC we get to pick beans most of the summer till the plant starts to die off. We are thinking of adding more of the raised beds to increase our production since it takes up little space. I always dehydrate and use quart jars with oxygen absorbers to preserve them.

    1. This sound like a nice setup. I like to rotate my beans around the garden to help enrich the soil. They are great to have in an area prior to planting corn or brassicas, which like plenty of nitrogen in the soil.

  4. Hi Laurie,
    Thank you for another great gardening article. I learn something new every time I read one of your articles. Your comment about following the brassicas with beans was much appreciated as well. We try to rotate too, and knowing what to plant in that spot the following year is as important as knowing companion planting for a sustainable garden to us. I don’t know how you have the time to do all the writing you do, but I for one really appreciate it! 😉

  5. I have an experiment going this year. I planted Dean’s Purple Podded Pole beans around my tomato plants. The beans have grown up the tomato cages and plants, fallen over, then back up. They are producing fantastically! I’m harvesting enough that we have them as a generous side every other day and I am preserving them for winter. The purple beans are easy to find amid the tomato and bean foliage and the entire garden looks lush and full.

  6. Hi Laurie, we have always grown bush beans but the rabbits got most of them this year 🙁 I will have to try the pole beans next year. Your garden looks so compact and efficient, would you do a post about how you plan and lay it out?

    1. I’m sorry to say that if they are hungry, ferocious bunnies will happily eat pole beans, too.

      Looks may be deceiving. This is only one garden bed out of nine total, covering the better part of an acre on two sides of our house. You can see it from space. 🙂 (Only partly joking – you can see it using Google Earth.)

      I do have a post called Simple Record Keeping for the Garden, where I talk about how I keep track of things. You can also view a virtual garden tour from July 2014 on our youtube channel.

  7. This may have an obvious answer, but I am so very new to gardening…and have been labeled as having the “black thumb” of the family. I would love to grow beans and was curious to know if you think that my chain length fence could serve as a trellis for them or would you advise that I build one instead?

        1. I don’t measure exactly, I just aim to have the rows snug next to each other with the fence between. Dirt gets kicked up around the furrow, so the bean rows end up roughly 10 inches apart (a hand’s length). If you look in the planting video you can see the naked furrows in the soil.

  8. Hi, thanks for the great info. I notice that you have tomatoes next to the beans – do you use the same setup with the trellis netting and cross supports for those as well? Seems like it might work well…..
    Thanks!

    1. I usually try to give beans at least three feet between them and other plants. They’ll spread about a foot wide, even with a trellis, and you need some room to walk to be able to pick.

  9. At the end of the season I always have lots of dried beans left on the plants. They taste much better than store bought. Great for bean soups or minestrone.

  10. Hello, I’m relatively new to growing really any type of vegetable. My husband and I built a raised garden bed last year and surrounded it up to 5.5 ft to prevent our large deer population from helping themselves to only be outsmarted by a bunch of scavenging squirrels. I know tomatoes are susceptible to squirrel scavengers, are pole beans a similar story?

    1. It depends on how hungry the squirrels are. They are pretty opportunistic, and will eat just about anything. The good news is that squirrels taste quite a bit like chicken (dark meat). Cats may also help keep the squirrel numbers in check.

  11. EZ FREEZIN
    When I pick my purple pole beans I just cut the stems off, put them standing up in a long enough freezer bag like a bag of pencils, suck the air out, twist the top of the bag, tie with a wire twist tie, loop and twist tie again to keep the vacuum and stick tha bag in the freezer. Straight from the vines to the freezer. No blanching!! Then I can open a bag and take out how ever many I need at that time. When they are still frozen, snap the pods into pieces in between each bean instead of cutting with a knife for making soup. This way no pieces of beans fall out when you’re cooking them. Or I pile a bunch of whole ones, frozen into the steamer for a side vegetable. Eat them whole or cut them up after they’re steamed whole.

  12. Thanks to your article I tried pole beans (Emerite) on the same kind of trellis and had great success (although my first planting never came up – due to the very cold and wet spring here in Colorado). The second planting came up well – but we didn’t get a crop until August. We have had so many beans we haven’t been able to keep up with them! And many have grown too big…pods are tough. My question is: can we remove these big beans from the pod to eat in other ways? Any recipes or suggestions? Also, you mentioned that my bean garden would be too small for saving seed (I planted 2 rows, 10 feet long each) for a good gene pool? What does this mean? I really wanted to save some for next year. Thank you for giving the great encouragement and knowledge for a successful garden – even in Colorado!

    1. Hi Trina.

      Glad the beans worked out well. If the beans are fully mature, you can use them like other dried beans, in soups, refried beans or other recipes. Beans that are large but not dried could also be cooked as a side dish with a little butter and salt, or used in veggie soups or stews.

      Ideally, to maintain a stable gene pool, it’s best to have at least 30 plants of a particular species. This allows a certain amount of diversity. As I mentioned in the post, we simply mark the end of one row (about 2 feet) and allow the beans to fully mature on the vine. We may or may not have the full 30 plants each year. I don’t worry about it too much, but if I were selling the seed, I would watch it more closely.

  13. We have a lot of wind (20 MPH or greater) which has made trellising a challenge. But I am not ready to give up on pole beans (for the same reasons you listed). Do you have a lot of wind? How far down into the soil did you sink your poles?

    1. We have a lot of wind here, too – windiest area of Wisconsin. We use 6-7 foot tall fence posts and drive them in about a foot. Most of the time we use U-posts, but you have to be careful pulling them at the end of the season, because they’ve been making them cheaper and they like to bend now. (The difference between my old u-posts and the new ones is terrible.) T-posts will hold up better to repeated use without bending.

      1. Thank you! I need to sink my posts farther. we live in western MN, thus receiving channeling class 4-5 winds from Canada and down through the Red River Valley. During the summer the south winds also channel through the yard. It is interesting to figure out how the wind wraps around the grove and buildings. I should be paying more attention to the snow drifts. The drifts are trying to tell me something.

        1. We’re along the Niagara Escarpment, so it’s around class 4 here. One of the first things we planted when we moved in was wind break trees to the west and north. It’s slowly starting to help.

          1. Our grove is mostly 60+ year old ash, most of which are starting to die. I have an opportunity to improve the wind flow and make more room for an orchard. Your comment reminded me this needs to be on my planning list now and planting by next year.

  14. Sorry if this question has already been addressed, but I was wondering if the trellis netting can be used again. Is it difficult to remove the bean plants once they’ve died or are done producing so that you can save your nylon trellis?

    1. I’ve reused my nylon trellis for many years. You do need to be careful not to clip the trellis as you remove the spent vines. I suppose you could take down the trellis vines and all and wait for the vines to dry and snap off, but I usually clip the bean vines clear after the first hard frost.

  15. I would like to know if you are supose to pinch the ends of the bean vines so they will bunch out or do you just let them run and fall over?

    1. I don’t do either. I point the ends of the beans up the trellis so they grow up, and when they reach the top I point them one direction or another along the trellis so they keep growing supported by the trellis.

  16. great tutorial! thank you so much for the information. very well articulated and the photos were a tremendous help, too. your time and effort are appreciated by us old bean lovers. God bless for sharing.

    s.o. faulkner ps i live in n ms delta. rare is a frost between march and middle of november. the dirt is black better than 5ft down. it is no tellin how high beans would grow!

  17. Love the tips!! I live in southern Minnesota and use Blue Lake pole beans and have had wonderful results except for this year…. We ran out of rabbit fencing, and they ate off my plants down to the nub before we were able to get more and get it put up. We JUST picked our first harvest of beans 2 days ago!

    1. Glad you finally got a harvest! Naughty bunnies. We grew Blue Lake one year, but I find that the Emerite are more forgiving if the beans get a little larger before picking. They have to get really overgrown before they get tough and stringy.

  18. How do you clean your netting aftereverything is picked. How do you remove the old vines to prep it for the next year.

    1. I use a set of hand clippers to carefully clip away the dead vines while keeping the netting intact. It’s best to do this after the foliage has died back but while the netting is still hanging. I tried to clean it one year after taking the netting down, and that was a total mess. After the vines are removed, I bundle the netting and tie it with a strip of cloth so that it stays together and doesn’t get tangled up with other netting. I keep all my netting bundles in a bag together. I don’t wash them between seasons because I don’t tend to have many disease issues, but if you wanted to, I’d put them in a pillowcase to wash. Usually I get them up early in the season so that they get rain, fresh air and sunshine baked before they get covered in vines.

  19. I was wondering I have a dog kennel that’s up but I’m not using it can I plant pole beans on it I’ve never planted Bean’s before I really would like to

    1. When you say “dog kennel”, I assume you mean a small fenced area? Assuming there’s no fresh dog poop right where you want to plant your beans, that should be fine. Aged dog poop mixed into the soil should be fine, as long as you make sure that the beans you harvest are not in direct contact with that soil. (Guessing at one point the kennel had a dog in it.)

  20. I’m planting pole beans for the first time in a self watering planter with a trellis. The beans have shot up but haven’t attached themselves to the trellis. Should I attach them in some way or wait a bit longer? How would you suggest attaching them? Thanks!

    1. You may need to guide them around the trellis as they grow. If they still refuse to latch on, you can tie them on with soft strips of cloth until they start climbing more on their own. We make strips from old clothing, like sweatpants or t-shirts.

  21. Thank you for this very informative guide for pole beans. I have been planting ‘Emerite’ pole beans from Renee’s Garden in CA for several years and have never been disappointed with the results. They out perform all others so much so that the neighbours must have been tired seeing me come with bags of beans every few days. I’ve never had much luck with freezing beans, they always seem bland and chewy when cooked. I will try your method and see if that works.
    Happy Gardening everyone…

    1. Frozen beans will never be quite the same as fresh, because the freezing process damages the cell structure. they are less mushy than canned beans, but lose that snappy texture.

      Glad to hear from another Emerite fan.

  22. HI! I have been successfully growing the Emerite beans with your method for three years now – Great! I also save my beans every year and they grow wonderfully.

    My question: the mulch you use in your pictures – what is it exactly? We have tried “straw” – I’ve gone to two different feed stores and asked for seedless straw, but it always must have seeds because I have hay sprouting all over the place.
    Any helpful tips?

    Thanks!

    1. We get straw from neighbors, usually oat straw. Real straw should be tan in color and have few seeds, since it’s the stalks left after the seed heads have been harvested. Around here, some garden centers stock straw, but sometimes they carry “marsh hay” (marginal hay from rough areas) and sell it as straw when they can’t get regular straw.

      Any greens that spout from real straw are typically oats, wheat or rice, and are easily pulled. If you get a lot of weeding greens coming up from your “straw”, it’s probably overripe hay being sold as straw.

      You might try tree trimmings from landscape companies that mulch the tops of trees they remove. Those will work okay as long as they are not dug in and rot own slowly on the soil surface. If dug in, they can bind up nitrogen in the soil during decomposition.

      There are also alternative mulches like coco hulls, but these tend to be expensive for larger areas.

  23. Would a wooden railing/bannister about 36″ with 2″ vertical balusters spaced about 4″ work for beans grown in a container? This is on a 2nd-floor deck with lots of sun. Would plastic netting on this be a great advantage?

    1. 36″ is a little short for a trellis. If you can’t go up at least 5 feet up (maybe with a trellis mounted on the side of the building?), it’s probably best to stick to bush beans.

Leave a Reply

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