Growing Cucumber

cucumis sativis : Cucurbitaceae / the gourd family

Jan F M A M J J A S O N Dec
S             S S S S S
T T             T T T T
P               P P P P

(Best months for growing Cucumber in Australia - temperate regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • P = Sow seed

September: Bring on in pots

  • Sow in garden. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 16°C and 35°C. (Show °F/in)
  • Space plants: 40 - 60 cm apart
  • Harvest in 8-10 weeks. Cut fruit off with scissors or sharp knife.
  • Compatible with (can grow beside): Nasturtiums, Beans, Celery, Lettuce, Sweet Corn, Cabbages, Sunflowers, Coriander, Fennel, Dill, Sunflowers
  • Avoid growing close to: Potato, Tomatoes

Your comments and tips

31 Aug 11, mohamed (Australia - temperate climate)
dear Jess 11 May. growing Lebanese cues does not require alot of water if grown outside in soil. leb cues need a lot of water only if they are planted in glass houses in a special mix which is called c2 cucumber mix with plenty of sun light. To feed a cucumber plant outside you will need to invest in some calcium and potassium mixed in water separately{25kg to every 100L} watered only every 2-3 days depending how hot it is.for a plant to produce nice fruit you will need to climb the plant on some string and cut off the side shoots that grow on top of every leaf. Cucumbers that are grown out side in the sun are more tastier than the ones grown inside glass houses. I know this because i have been growing them for the last 22 years. Cheers.
15 Feb 12, Gail (Australia - sub-tropical climate)
Hi, u obviously know a lot, particularly about leb cuc. I don't. Have been wondering about when to pick the cuc that I have grown. Decent size but prickly, wondered if I should wait for prickles to go? Also plant is not lokking so good at the moment. other cuc growing and wondered if mature cuc is draining nutrients? from other immature cuc. Would love some advice if you have time Thanks Gail
11 May 11, Jess (Australia - temperate climate)
I have tried growing lebanese cucumber from store bought seedlings and tried from seed myself. I have ploughed the soild with a lot of poo and slow release fertiliser and water regularly, but I just can't seem to get them to grow any bigger than a smallish sprout (say 15cm high) before they start to die, or at least just stay at this level for an age. I have an eggplant in the same bed that's aboslutely thriving - what am I doing wrong?? They almost look like they're being attacked by something, but I can't for the life of me see any sign of pest either. I would welcome any suggestions.
16 Aug 11, Nat (Australia - cool/mountain climate)
Agree, need loads of sunshine and water (mulch too of course!). Try some seeds straight into your seelding tray/pot and try others that you wash off (rub onto paper towel) to plant dry - something bound to work.
11 May 11, Minoli (Australia - temperate climate)
Sorry to hear this....cucumber has to be planted in January if you are around Sydney.... it needs lots of sun light and water... potty mix is sufficient if its a good soil.... buy plants and not seeds.... then it grows faster.....and gives a good crop...re. egg plant ...see my comment.
12 May 11, Jess (Australia - temperate climate)
Yeah, I started In October with seedlings, and have tried again in Mid January with seeds. I know we're out of season now though. There must be something missing from this equation! :-)
05 Apr 11, Tom Summers (Australia - sub-tropical climate)
I have planted lebanese cucumbers(or so it said on the packet) the plants have grown well and are healthy and have lots of flowers but as yet no fruit. I read that Lcs did not require pollination. Any thoughts tips or advice, regards Tom Summers ( Brisbane)
20 Apr 11, Brooke (Australia - cool/mountain climate)
I've found with young plants they often produce flowers whithout the fruit when they first start flowering but then do eventually start to fruit as well.
20 Apr 11, Brooke (Australia - cool/mountain climate)
I've found with young plants they often produce flowers whithout the fruit when they first start flowering but then do eventually start to fruit as well.
09 Mar 11, Sam Moloney (Australia - sub-tropical climate)
I've just planted some cucumber seeds into my brand new veggie patch and they sprouted within a few days. The seedlings are growing really well but I've got 2 - 3 big "clumps" of 4 - 5 seedlings each. Obviously I have to thin them out but I'm not 100% sure when I should do this? The seedlings are about 10cm tall already (after 10 days!)..
Showing 301 - 310 of 387 comments

Hi Steph, I just planted the seedling from the tray to the ground. I was using seasol to develop its roo. I have heard the fertilisers are strong and tender plants like cucumber doesn't like it.

- SP

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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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