Lovage · Jianshui, Yunnan, China
When to plant lovage in Jianshui
Main outdoor window
12 Jan - 2 Feb
The window this page is built around.
Timed from last spring frost
26 January
In Jianshui, on your chosen risk.
Ready to pick
1 May - 30 Sep
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 Jianshui
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
1-22 Dec
Eight weeks before your last frost, under cover or on a windowsill.
Sow direct
12 Jan - 2 Feb
Two weeks before your last frost.
Plant out
9 Feb - 2 Mar
Two weeks after your last frost.
Harvest
1 May - 30 Sep
Lovage through the year
Against the frost risk in Jianshui
Why these dates
Very hardy. Dies back entirely and reappears early in spring.
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. Lovage are timed from 8 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 Jianshui.
Jianshui sits in zone 10a, which is milder than this crop wants, and a winter that never really arrives is its own problem. The dates below still describe the right time of year; the open question is survival rather than timing.
Do not expect a crop in the first year. A plant set out now should give its first worthwhile pick around year 2, and will then produce every year after that, which is what makes the planting decision worth getting right the first time.
Growing lovage in Jianshui
When should I plant lovage in Jianshui?
Aim for 12 Jan - 2 Feb in an average year. If you would rather not gamble on the weather, wait until 31 Jan - 21 Feb - by then frost has finished in nine years out of ten.
When will lovage be ready to harvest in Jianshui?
Expect to start picking around 1 May - 30 Sep, based on 80 to 100 days to maturity from the planting date calculated for this location.
How much frost will lovage tolerate?
Very hardy. Dies back entirely and reappears early in spring.