Cucumber · Bauru, São Paulo, Brazil
When to plant cucumbers in Bauru
Main outdoor window
31 Jul - 14 Aug
The window this page is built around.
Timed from last spring frost
17 July
In Bauru, on your chosen risk.
Ready to pick
19 Sep - 9 Oct
If you plant at the start of the window.
The average last frost. Half of all years are later than this.
Step by step in Bauru
Each window is a range, not a single day. Earlier in the range buys you a longer season; later in it buys you a safer one.
Start indoors
26 Jun - 10 Jul
Three weeks before your last frost, under cover or on a windowsill.
Sow direct
31 Jul - 14 Aug
Two weeks after your last frost.
Plant out
31 Jul - 14 Aug
Two weeks after your last frost.
Harvest
19 Sep - 9 Oct
Cucumbers through the year
Against the frost risk in Bauru
Why these dates
Only three weeks indoors: cucumbers hate root disturbance, so sow into modules or pots you can plant whole. A second sowing three weeks after the first extends picking by a month.
Cold soil rots cucumber seed before it germinates. If soil is below 18C, wait - the seed is cheaper than the fortnight you would lose.
Seed packets and extension guides express timing as weeks either side of the last spring frost, because that is the only reference point that travels. Cucumbers are timed from 3 weeks before that frost for an indoor start, with planting out 2 weeks after it, and this page simply resolves those offsets against the frost date computed for Bauru.
Also in Bauru
Other vegetables to time
Growing cucumbers in Bauru
When should I plant cucumbers in Bauru?
Aim for 31 Jul - 14 Aug in an average year. If you would rather not gamble on the weather, wait until 31 Jul - 14 Aug - by then frost has finished in nine years out of ten.
When will cucumbers be ready to harvest in Bauru?
Expect to start picking around 19 Sep - 9 Oct, based on 50 to 70 days to maturity from the planting date calculated for this location.
How much frost will cucumbers tolerate?
Cold soil rots cucumber seed before it germinates. If soil is below 18C, wait - the seed is cheaper than the fortnight you would lose.