• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
The Greedy Vegan
  • Home
  • Recipes
  • Breakfast
  • Main Dishes
  • Sides
menu icon
go to homepage
  • Home
  • Recipes
  • Breakfast
  • Main Dishes
  • Sides
    • Pinterest
    • Twitter
  • search icon
    Homepage link
    • Home
    • Recipes
    • Breakfast
    • Main Dishes
    • Sides
    • Pinterest
    • Twitter
  • ×
    Home

    How to Grow Cucamelon

    Published: Sep 11, 2016 · Modified: May 23, 2018 by Gloria - The Greedy Vegan · This post may contain affiliate links · 23 Comments

    Pin316
    Reddit
    Yum
    Share
    Share
    Share50
    Tweet
    Email
    WhatsApp
    366 Shares

    Cucamelon - it sounds like something out of a children's cartoon. I assure you that it is so much more than that. This little gem of a fruit is a wondrous plant that resembles a tiny watermelon. It is also called mouse melon or Mexican sour gherkin. They taste like cucumbers with an aftertaste resembling lime or lemon. They can be pickled, used in salads and added to a variety of cocktails and drinks like gin & tonic. In Mexico, which is their natural habitat they are called sandiita. It simply means tiny watermelon, and they are believed to have been domesticated long before European settlers came to North America. I love them because they are far less fussy than their cousin the cucumber, and will happily grow in a relatively mild climate like ours here in England. Whereas cucumbers generally take a lot of effort to grow outside in our part of the world we get a whole lot of cucamelons. Here's my guide on how to grow cucamelon - a plant that is versatile, hardier than other summer crops and drought resistant.

    how to grow cucamelon

    My cucamelon experience started a while back when I was offered some seeds. Usually, I'm sceptical when someone gives me something exotic that comes from warmer places, but to my amazement, I found that not only does this vine handle colder temperatures well, it also endures longer drought spells.

    While my cucumbers and tomatoes are hanging if they don't get watered once every two days the cucamelons will happily grow and fruit even if I don't water them for a week. This is mainly because the cucamelon has a water storing tuber under the ground. By storing water, it enables itself to tolerate higher temperatures and prolonged dry spells in sunny Mexico.

    how to grow cucamelon

    My fascination with this fruit mainly comes down to the fact that it is one of the best pickles I've ever tasted, so before I get to the guide on how to grow cucamelon, I will write a few lines on how we use them in our kitchen. It adds a wonderful crunchy tang when added late to a wok or stirs fry, it goes great cut in halves in lemonade, and it is probably the best thing that ever happened to the classic gin & tonic. I like to cut them in halves and freeze them when I add them to cocktails as they double up as coolers. Pickling them is pretty straight forward as they are already quite tangy in flavour, just mix your favourite pickle medium and add them to it. Cucamelons do not need to and should not be cooked in general. They get quite mushy if you treat them with heat for a longer period. Recently I made a great salsa using raw cucamelons; they add a depth of flavour that you'd need 3 or 4 other ingredients to match and hence have become on of my favourite fruits to use.

    how to grow cucamelon

    Now..enough food talk - let's get to how to grow cucamelon. Essentially you will be told to grow this vine-like you would grow a cucumber. However, I have found that it is much more cold tolerant than its cousin, so I also sow them earlier. Here in England I plant them during the first week of April and set them out as soon as the chance of frost has passed. They will grow slowly at first, but when they get going, they will scramble around anything in their way. Make sure they have something to grip onto. A chicken wire wall or a nearby bush is perfect. We let ours scramble through our potted avocado, lavender and lemon trees and they seem to like this freedom.

    how to grow cucamelon

     

    When to plant Cucamelons

    When you grow cucamelon from seeds, sow them in April. I have had mine for a few years now, so I have tubers, and I just need to make sure to move the pot with the tubers out when the first spring heat hits and the temperatures do not fall below 3°C (37°F). If you are new to this and grow them from seed, then do not expect a huge plant like mine in the first year. A plant grown from a tuber will grow at a much higher pace than a seedling, but you should still expect several handfuls of fruit from one plant in its first year.

    Make sure that you do not disturb the tubers when you cut the foliage off during the autumn. I've noticed that any tubers that I dug up quickly rotted. I found that simply keeping them in the soil does the trick. I have had great success moving the whole pot including the cucamelon tubers into a shed to overwinter them. The radish lookalike tubers will stay underground and wait for the heat of next spring. I start watering them as I move them outside, but it is important to never over-water them as they will quickly rot. Less is more in this case.

    Where to plant Cucamelons

    Cucamelon plants prefer full sun to some shade. Ours grows well in a southern facing position, but I have also grown them successfully on an east facing a wall. They will fruit right up until the first frost so you will happily be picking these until November or even December in England. This is one of the reasons why they are rated so highly by gardeners.

    When it comes to the soil requirements of the cucamelon, I would advise a pretty nutritious mixture. Make sure to add some grit or bark for drainage as the tuber tends to rot if left in soggy soil. If you do it like this, you can also just move the whole pot into the shed during the winter, and it should be perfectly happy to grow again next year in the same medium, albeit with some added manure or nutrients.

    How to harvest Cucamelons

    Harvest your cucamelons by simply picking them off without ripping the plant apart. If in doubt use small scissors. They keep growing for quite a while if you harvest carefully.

    So to summarize on how to grow cucamelon, make sure that you sow them early enough, give them plenty of support and a nutritious compost and they will be a very steady plant that produces a lot more than you would think. Store the tubers in a frost free, cool and dry place for a much larger crop next season.

    how to grow cucamelon

     

     

     

    Related

    Pin316
    Reddit
    Yum
    Share
    Share
    Share50
    Tweet
    Email
    WhatsApp
    366 Shares

    More Uncategorized

    • How To Grow Zucchini From Seeds
    • Olio Santo - Italian Chilli Oil
    • Avocado Mayonnaise with Roasted Garlic
    • 30 Days of Vegan Home Made Ice Cream

    Reader Interactions

    Comments

    1. Lucy

      May 21, 2017 at 4:46 pm

      I put mine out when it was sunny earlier on in the year, but the wind outside burned them. Im about to start again. Any advice?

      Reply
      • Gloria

        May 22, 2017 at 1:32 pm

        Hello Lucy.

        They are fragile little plants in the start. I keep mine in a safe corner in the backyard the first days. It's sheltered from wind and sun. You can try to keep watering yours, it might recover. My dog walked over some of mine a few years back and stomped them down by doing so. They did recover but there was no harvest that year. I stored them during winter and they grew incredibly strong the next year. Cucamelons form tubers in the soil and keep growing the following years if stored correctly and no frost hits them. If you are lucky yours might live. It's all about trial and error with plants. Don't give up! =) - Love, G.

        Reply
    2. Dawn

      June 10, 2017 at 5:46 am

      I have a question....I live in Bulgaria now and have just got my first cucamelon seedlings....they're a couple inches high now...I'm considering replanting them in the garden but am wondering what I will need to do in the winter because I didn't realise they grew from tubers in the ground....the winters here are very severe sometimes minus 20 so I'm thinking I should dig them up....any advice on what to do with them then will be appreciated

      Reply
      • Gloria

        June 11, 2017 at 2:46 pm

        Hello Dawn, I live in England and here the temperatures can fall just below zero, that is already bad for cucamelon tubers. As soon as there is a chance of frost you need to take them out of the soil once the plant has "died" down in late autumn. I store my tubers in a bucket filled with slightly moist (not wet) compost and keep them in the shed where they are safe from minus degrees. Hope this helps. I adore your country by the way, there are so many historic sights and stunning architecture. It's simply beautiful! - Love, G.

        Reply
        • Dawn

          June 11, 2017 at 2:54 pm

          Hi there...thanks very much for your reply...I will follow your advice and see what happens....it's the first time I've grown them and I brought the packet of seeds back after a visit to the UK last year.....I didn't realise they grow from a tuber so am pleased that if i like them and they're successful this year I can replant out the tubers for a much better crop next year. At the moment they are two inches high and in pots...I was surprised how long they took to come up and then produce their first sets of leaves...I had almost given up on them and thought they were never going to grow.

          Reply
          • Gloria

            June 11, 2017 at 3:25 pm

            I can relate to that feeling! It can seem like a lifetime when you wait for something to grow. They will be so much quicker and stronger the following years and the crop will be much larger as well. If you have spare cucamelons at the end of the year then you can freeze them whole. Just put them in a zip lock bag or tupperware. They go nicely in drinks! Best of luck with your plant and feel free to ask more if there are questions. It's a lovely but slightly strange plant. - Best, G.

            Reply
    3. Chloe

      June 25, 2017 at 3:51 am

      This look tasty!! I actually have never seen a cucamelon before in my life, I will have to try and grow some myself. Not sure how they would go in Australia though!

      Reply
    4. Richard Hart

      August 13, 2017 at 7:38 am

      I planted a good number of these and was very excited about them. After six weeks nothing had happened no sign off germination so I filled out the pots as needed the space in my lean-to thinking I could at least give the tomatoes and courgettes a bit of under glass time.(In fact the courgettes were a wash out). Then a week or so ago I noticed something new growing up old chicken wire set the back of the garden - it's these with little tiny fruit beginning! Very pleased.

      Reply
    5. Premila

      March 25, 2018 at 9:08 am

      I'm growing mine in pots, what size pot is best ........thanks

      Reply
      • Chiron Tabak

        March 29, 2018 at 4:58 pm

        Hi Premila,

        I love to hear from people who grow veggies themselves! It's awesome isn't it?

        When it comes to pot size, I use pots that are around 30cm/12 inches in diameter. Hope that helps you out and please don't hesitate to get back to me if you have more questions.

        - Regards, Chiron (partner of Gloria)

        Reply
    6. Jude

      May 23, 2018 at 8:47 am

      I started my cucamelons from seeds in an egg carton. The sprouts are a couple inches tall now. When do you think it’s best to transfer them to the pots I’ll be using? I’ should have just planted them in the pots initially but i’ll admit I was eager and started the seeds without too much research.

      Reply
      • Gloria

        May 23, 2018 at 9:17 am

        Hello Jude. If it is uncoated paper egg cartons without plastic in it, you can tear them up carefully and move the plant with its carton pod into a pot with soil. The carton will decompose which means you can transplant them whenever you want. I used to do that before going vegan while I was still buying eggs. It's safe for the roots and the easiest way to do it. Now I use jiffy pots doing just that. In case you are curious, here's the link to them: https://amzn.to/2s1E2l7 If you use plastic cartons carefully lift them out using a spoon. A couple of inches seems big enough to handle it. Just make sure you don't damage the roots. - Love, G.

        Reply
        • Jude

          May 23, 2018 at 9:59 pm

          Thanks for the quick response! Unfortunately I did use plastic so I’ll have to scoop them out. Let see how it goes!

          Reply
          • Gloria

            May 23, 2018 at 10:44 pm

            I'll keep my fingers crossed, best of luck and keep me posted! - Love, G.

            Reply
    7. larry westmoreland

      June 10, 2018 at 3:38 pm

      Well my first yr trying these. I live in North Mississippi USA. I’ve grown mine from seeds and now have 12 in a raised garden and 5 in a planter pot on the front porch. I come to find I was watering them way to much. So I cut back to about 2wice a wk. they just seem to grow much faster the less I water. They came up much faster than I read. Like the first wk I had leaves breaking the surface. Now a month later they are 5” tall. Very excited to Taste these lil tots. Ty for your coaching to get me to this point.

      Reply
    8. Dina Angas-Johnson

      June 11, 2019 at 8:51 am

      Hi Gloria, I live in Queensland Australia and I was just given some cucamelons. I love them! I was hoping to takes the seeds out of a couple and grow them myself in a pot. How would I do that. I saw the post about uncoated egg cartons and thought I could use those. Any help would be much appreciated.

      Reply
    9. Janet Cooper

      August 17, 2019 at 7:03 pm

      I have successfully grown cucamelons for the first time this year. I have lots of them. The question is … what to do with them. Unfortunately, I don’t like pickles (vinegar does not agree with me!). Any other suggestions?

      Reply
    10. Tony

      March 07, 2020 at 4:54 pm

      Hi I live in Maryland USA going to try cucamelon should I start seeds in March? Thanks I like reading the emails from all over the world 👍👍👍

      Reply
    11. Isabella

      April 06, 2020 at 2:21 am

      Thank you for a great and informative article. About to grow my first cucamelons, and really excited! I am hoping to be successful, despite the fact they are not popular or known in my country (I am Bulgarian), so not sure if I will be able to get crops, as temperatures here jump up and down pretty drastically and it can get cold unexpectedly, even in summer. Also learned about the roots reading this, so even more excited at the possibility to regrow yearly. Greetings from Sofia!

      Reply
    12. Les

      May 01, 2020 at 8:19 pm

      I almost gave up on my cucamelon seeds, I thought they were never going to grow! I planted 20 seeds, and I’ve got 8 small plants now after about eight weeks.

      Reply
      • Denise

        June 02, 2020 at 1:10 pm

        Les, I am encouraged by this! I planted some seeds a few weeks back and was thinking of complaining to the seller that he sold me dud ones. I will be patient.

        Reply
        • Les

          June 03, 2020 at 12:48 am

          Hi Denise. mine have really started growing well now, climbing their strings in the polytunnel. I think they’re about 12″ to 18″ tall. I’ll save a few seeds when they fruit, and you can have some if yours don’t grow,

          Reply
    13. Babs

      June 08, 2020 at 2:19 pm

      I’ve just planted my first seeds – tiny seedlings – 75% success so far. So late but hopefully will still get some cucamelons. Will grow some in the greenhouse and some outside, to compare.
      Thank you for the informative post – best one I could find.

      Reply

    Leave a ReplyCancel reply

    This site uses Akismet to reduce spam. Learn how your comment data is processed.

    Primary Sidebar




    Popular Posts

    Watermelon Lemonade Without Added SugarWatermelon Lemonade Without Added Sugar
    How to Freeze AvocadosHow to Freeze Avocados
    Perfect Crispy Sweet Potato FriesPerfect Crispy Sweet Potato Fries
    Carrot Soup with Ginger and TurmericCarrot Soup with Ginger and Turmeric
    Grilled Zucchini Ribbons with Sriracha MarinadeGrilled Zucchini Ribbons with Sriracha Marinade
    How to Pick ElderberriesHow to Pick Elderberries
    Peanut Butter and Jelly SmoothiePeanut Butter and Jelly Smoothie
    How to Grow Succulents From SeedHow to Grow Succulents From Seed

    Also on the Blog

    Banana and Ginger Smoothie

    Perfect Crispy Sweet Potato Fries

    Hearty Potato and Mustard Soup

    Avocado Chocolate Mousse Cake

    Footer

    ↑ back to top

      FOLLOW

      • X/Twitter
      • Pinterest
      • Facebook
      • Instagram

      RECIPES

      • Breakfast
      • Main Dishes
      • Desserts
      • Drinks

      INFO

      • About TGV
      • Work with me
      • Privacy Policy
      • Terms & Conditions
      • Disclaimers

      When you buy something through my links, I get a small commission from Amazon. It helps me keep this site running and share more helpful content with you. Thank you for your support! 😊

      Copyright © 2023 - The Greedy Vegan

      Related