Buckwheat · Reading, England, United Kingdom
When to plant buckwheat in Reading
Main outdoor window
24 Apr - 8 May
The window this page is built around.
Timed from last spring frost
17 April
In Reading, on your chosen risk.
Ready to pick
3-23 Jul
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 Reading
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.
Sow direct
24 Apr - 8 May
One week after your last frost.
Harvest
3-23 Jul
Buckwheat through the year
Against the frost risk in Reading
Why these dates
Sow after the last frost, any time up to about eleven weeks before the first. Because it matures so fast it can follow an early crop and still finish, and it smothers weeds while doing so.
Killed outright by the lightest frost, which is exactly why it works as a summer cover crop that clears itself away in autumn.
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. Buckwheat are timed for direct sowing 1 weeks after it, and this page simply resolves those offsets against the frost date computed for Reading.
The median frost-free season here is 210 days, against 70 to 90 days to maturity for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Nearby
Buckwheat in places close by
Also in Reading
Other grains to time
Growing buckwheat in Reading
When should I plant buckwheat in Reading?
Aim for 24 Apr - 8 May in an average year. If you would rather not gamble on the weather, wait until 13-27 May - by then frost has finished in nine years out of ten.
When will buckwheat be ready to harvest in Reading?
Expect to start picking around 3-23 Jul, based on 70 to 90 days to maturity from the planting date calculated for this location.
How much frost will buckwheat tolerate?
Killed outright by the lightest frost, which is exactly why it works as a summer cover crop that clears itself away in autumn.