Broccoli · Khimki, Moscow Oblast, Russia
When to plant broccoli in Khimki
Main outdoor window
18 Apr - 9 May
The window this page is built around.
Timed from last spring frost
2 May
In Khimki, on your chosen risk.
Ready to pick
17 Jun - 17 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 Khimki
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
14 Mar - 4 Apr
Seven weeks before your last frost, under cover or on a windowsill.
Sow for autumn
4-25 Jun
Counting back 104 days from your first frost so the crop matures in time.
Plant out
18 Apr - 9 May
Two weeks before your last frost.
Harvest
17 Jun - 17 Jul
Broccoli through the year
Against the frost risk in Khimki
Why these dates
Aim to have heads maturing before summer heat or after it. A midsummer maturity date produces small, loose, bitter heads no matter how well you grow the plant.
Transplants take -6C. Purple sprouting types are far hardier and are grown deliberately through winter for a spring crop.
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. Broccoli are timed from 7 weeks before that frost for an indoor start, with planting out 2 weeks before it, and this page simply resolves those offsets against the frost date computed for Khimki.
The median frost-free season here is 158 days, against 60 to 90 days to maturity for this crop counted from planting out. That margin is what decides whether a late sowing is worth attempting.
Also in Khimki
Other vegetables to time
Growing broccoli in Khimki
When should I plant broccoli in Khimki?
Aim for 18 Apr - 9 May in an average year. If you would rather not gamble on the weather, wait until 4-25 May - by then frost has finished in nine years out of ten.
When will broccoli be ready to harvest in Khimki?
Expect to start picking around 17 Jun - 17 Jul, based on 60 to 90 days to maturity from the planting date calculated for this location.
How much frost will broccoli tolerate?
Transplants take -6C. Purple sprouting types are far hardier and are grown deliberately through winter for a spring crop.