Vietnamese coriander · Santiago de Querétaro, Querétaro, Mexico
When to plant vietnamese coriander in Santiago de Querétaro
Main outdoor window
11 Feb - 4 Mar
The window this page is built around.
Timed from last spring frost
28 January
In Santiago de Querétaro, on your chosen risk.
Ready to pick
1 Jun - 31 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 Santiago de Querétaro
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.
Plant out
11 Feb - 4 Mar
Two weeks after your last frost.
Harvest
1 Jun - 31 Oct
Vietnamese coriander through the year
Against the frost risk in Santiago de Querétaro
Why these dates
Plant out after the last frost. Grows from cuttings in water within days; seed is rarely available and rarely needed.
No frost tolerance at all. Overwinter a cutting indoors rather than trying to protect the plant.
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. Vietnamese coriander are timed with planting out 2 weeks after it, and this page simply resolves those offsets against the frost date computed for Santiago de Querétaro.
Hardiness is not the obstacle here. Santiago de Querétaro is zone 10a, comfortably inside the range this crop is rated for, so an established plant should come through an average winter without protection.
Do not expect a crop in the first year. A plant set out now should give its first worthwhile pick around year 1, and will then produce every year after that, which is what makes the planting decision worth getting right the first time.
Nearby
Vietnamese coriander in places close by
Growing vietnamese coriander in Santiago de Querétaro
When should I plant vietnamese coriander in Santiago de Querétaro?
Aim for 11 Feb - 4 Mar in an average year. If you would rather not gamble on the weather, wait until 4-25 Mar - by then frost has finished in nine years out of ten.
When will vietnamese coriander be ready to harvest in Santiago de Querétaro?
Expect to start picking around 1 Jun - 31 Oct, based on 60 to 80 days to maturity from the planting date calculated for this location.
How much frost will vietnamese coriander tolerate?
No frost tolerance at all. Overwinter a cutting indoors rather than trying to protect the plant.