Summer savory · Archway, England, United Kingdom
When to plant summer savory in Archway
Main outdoor window
21 Apr - 12 May
The window this page is built around.
Timed from last spring frost
14 April
In Archway, on your chosen risk.
Ready to pick
20 Jun - 5 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 Archway
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
3-24 Mar
Six weeks before your last frost, under cover or on a windowsill.
Sow direct
21 Apr - 12 May
One week after your last frost.
Plant out
21 Apr - 12 May
One week after your last frost.
Harvest
20 Jun - 5 Jul
Summer savory through the year
Against the frost risk in Archway
Why these dates
Killed by the first frost.
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. Summer savory are timed from 6 weeks before that frost for an indoor start, with planting out 1 weeks after it, and this page simply resolves those offsets against the frost date computed for Archway.
The median frost-free season here is 219 days, against 60 to 75 days to maturity for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Nearby
Summer savory in places close by
Growing summer savory in Archway
When should I plant summer savory in Archway?
Aim for 21 Apr - 12 May in an average year. If you would rather not gamble on the weather, wait until 12 May - 2 Jun - by then frost has finished in nine years out of ten.
When will summer savory be ready to harvest in Archway?
Expect to start picking around 20 Jun - 5 Jul, based on 60 to 75 days to maturity from the planting date calculated for this location.
How much frost will summer savory tolerate?
Killed by the first frost.