Growing Lettuce

lactuca sativa : Asteraceae / the daisy family

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

(Best months for growing Lettuce in Australia - tropical regions)

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • P = Sow seed
  • Easy to grow. Sow in garden, or start in seed trays and plant out in 4-6 weeks.. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 8°C and 27°C. (Show °F/in)
  • Space plants: 20 - 30 cm apart
  • Harvest in 8-12 weeks.
  • Compatible with (can grow beside): Carrots, Onions, Strawberries, Beets, Brassicas, Radish, Marigold, Borage, Chervil, Florence fennel, leeks.
  • Avoid growing close to: Parsley, Celery

Your comments and tips

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15 Oct 17, Mike (Australia - sub-tropical climate)
"The Caribbean's littlest islands follow a typically Caribbean weather pattern, with December to April the peak months (drier, cooler, less humid) – and September to October the most prolific for hurricanes, with rains starting in June". Dec to April might be the time to grow things - drier cooler less humid.
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15 Oct 17, Liz (New Zealand - sub-tropical climate)
Gardenate is a 'guide' not hard and fast rules. Your microclimate obviously suits cos lettuce. By the way, we have not included inforamtion for the Caribbean because we do not have enough information about the climate.
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02 Jun 17, Les (Australia - sub-tropical climate)
I bought a lettuce called Cherokee from the Farmers' Market that was almost black. It had a good taste but I can't find anywhere that sells the seeds and the seller has not been back to the market since. Has anyone heard of this lettuce or knows where to buy the seeds?
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05 Jun 17, John (Australia - temperate climate)
I searched for 'Cherokee lettuce seed' and came up with seed available on eBay. it is very dark red and the seed was available from Hong Kong I think. They do send to Australia and quoted around 3 weeks for delivery. Once you get it and grow some let a good specimen go to seed. Then you will have more to sow, share or sell.
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04 Jun 17, Sue (South Africa - Summer rainfall climate)
The darkest lettuce I know of is Lolla Rossa Darkness, it is actually a very deep red, loose leaf variety. The Seed Vault (www.theseedvault.co.za) has a picture of it as the main picture under lettuce. The only other one that it could possibly be is Red Oakleaf which is also quite dark. In my experience the better the soil the darker the colour presents on the lettuce (or deeper / brighter if it is a green lettuce).
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11 May 17, jicinta (Australia - temperate climate)
what are the ideal condtions to grow lettuce
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11 May 17, Sean (Australia - temperate climate)
Lettuces thrive in cooler zones. A good supply of old manure or compost will keep them moving and a consistent water supply is a must. Sowing the seed direct, as thinly as possible, will result in better lettuce but this may not always be practical. Watch for slugs as they love them and will hide in the base of the leaves. Sparrows can sometimes be a problem as well.
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22 Mar 17, Brooke (Australia - cool/mountain climate)
Can I grow lettuce in freezing conditions that go to -10 degrees celcius?
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23 Mar 17, John (Australia - temperate climate)
Lettuces prefer cooler weather and can stand a light frost. If the frosts are heavy and continuous the freeze will cause the leaves to break down and become necrotic (rot). Butterhead and Romaine type lettuces will tolerate much cooler conditions than the other varieties. You ccould cover them with old towels, etc but prolonges frosts would stil cause damage. Try growing lettuce as micro-greens on cotton wool or paper towel in a tray dampened with water. You could grow them inside and harvest the little leaves by snipping with scissors. All the best.
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15 Mar 17, Nicki (Australia - temperate climate)
Can spinach and lettuce be grown in the same bed together?
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Hi Tara, the planting guide says you can plant lettuce in the garden now but how well it does may depend on where you are located and how hot your weather will be. I had a similar dilemma because I live in SW Qld and we have really hot long summers. I tried sowing some seeds in January but they didn't germinate and I read in a gardening book that they will not germinate in temps over 28 degrees. The same book also mentioned that it is possible to germinate lettuces in the fridge so that is what I have done :-D. I now have cute little lettuce seedlings almost ready to plant into the garden (2 loose leaf varieties) and after a couple of cooler days in the last week I have found some of my previous lettuces have self seeded and I have more plants coming up in the garden! I guess i will find out if they survive or not! The biggest danger in the hot temps is that the plants may go to seed quickly meaning less lettuce to eat. If planting lettuces this time of year it is important to give them plenty of shade and lots of water on the hot days. If the plants still go to seed quickly it may be just too hot for them and you can learn for next year. As far as which varieties to choose you should avoid heading lettuces like icebergs because I have heard you won't get a good head on them if it is too hot. I am not an expert - I have only been growing veg for about a year - but you should consider doing what I did and buy some mixed lettuce seedlings from your nearest garden shop and keeping the seeds from the varieties you like the best! Alternatively if any of your friends grow their own you can ask them for a taste or any spare seeds. If you already have some seeds you can always give them a try and see what works best!! If there are any more experienced gardeners out there feel free to correct me if I am wrong!

- Kt

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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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