Sowing window (UK)April to May
Spacing45 cm apart
Days to germination14 days
Days to harvest60 days
Sowing methodStart under cover, transplant out
Frost hardyNo
Sunfull-sun
Wateringlow
Plant familyAsteraceae

When should I sow Tarragon 'French' in the UK?

In the UK, sow Tarragon 'French' from April to May. It is normally started under cover and transplanted.

How deep and how far apart should I sow Tarragon 'French'?

For Tarragon 'French', space plants 45cm apart.

How long does Tarragon 'French' take to grow?

Tarragon 'French' takes roughly 60 days from sowing to harvest. Seed usually germinates in about 14 days.

Is Tarragon 'French' frost hardy?

No. Tarragon 'French' is not frost hardy. Do not put it outside until the risk of frost has passed in your area, and be ready to fleece it if a late frost is forecast.

Sowing data cross-checked against RHS growing guides and UK seed-merchant catalogues. Soil temperatures are the minimum for reliable germination, measured at seed depth.