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  1. Planted 2026-06-14
  2. First harvest 2026-09-21
  3. Last harvest 2026-10-28
  4. Finished 2026-10-29

Harvest months

Spring
September, usually harvesting
October, usually harvesting
November
Summer
December
January
February
Autumn
March
April
May
Winter
June
July
August

Highlighted months are when this crop is usually harvested here.

Planted

5 months ago 2026-06-14

Progress

Done 137 days

Degree days

1,231 of about 403 needed

Quantity

3 seedlings

Grown in

full sun

Rating

5 of 5

Grown from

Seedling

Weather in Rosewater, South Australia New

Daily high and low
Too cold for lettuce so farFrom Jun 14 to Oct 29, 107 of 138 days had a high inside the best range of 12–21°C. The highs were above the best range on 31 days. The weather was too hot on 2 days (highs above 30°C) and too cold on 14 days (lows below 5°C).
Dies at 0 °CGrows at 5–30°Grows best 12–21°
Daily rainfall
Rain
299 mm
Hottest day
33.6°C
Coldest night
3.2°C
Soil temperature
13.7°C
Days in its best range
107 of 138
Days
138

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information. The weather is modelled for the area around the garden, not measured in it, and runs a few days behind. The totals, charts and expected weather are our adaptation of that data.

Photos

No photos yet.

Observations

Nothing noticed yet. Note when it flowers, fruits, wilts or falls ill.

  1. Day 0
    Planted

Frost is rare here

Frost is rare in this area, so we show no frost dates.

Experimental: this feature is new and might be flaky. These dates are estimates from 25 km weather-model data, not readings from a station at your garden, so a cold spot can be colder. They may be wrong, so check your national weather service and ask local growers before relying on them.

Weather data by Open-Meteo.com (CC BY 4.0)

Harvests

Seeds saved

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Jobs

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Crop

Photo of lettuce

Lettuce

Lactuca sativa

  • 177 plantings
  • 77 harvests
  • An annual, living about 102 days
  • First harvest about 40 days after planting
  • Last harvest about 108 days after planting
  • Usually grown in sun

World neighbours

Other lettuce plantings at the same latitude.