Clarkia (Farewell-to-Spring) in Zone 8a & 8b

Clarkia unguiculata

When to plant clarkia (farewell-to-spring) in zone 8b

Zones 8a and 8b share the same average frost dates in our data, so this page covers both.

Method: Either: Start indoors for an earlier harvest, or direct-sow outside for less fuss. Clarkia (Farewell-to-Spring) tolerates either.

Spacing: 4 per square foot (square-foot-gardening spacing). Mature height: 1-3 ft.

Clarkia, also called mountain garland or farewell-to-spring, is a silky-petaled cut flower with a genuine cool-weather requirement: too much heat after germination produces weak, spindly stems instead of the sturdy ones a good cut flower needs.

How clarkia (farewell-to-spring) fits zone 8's season

Zone 8b's frost-free window runs about 230 days, from March 25 to November 10. Clarkia (Farewell-to-Spring) needs about 75 days from sowing to first harvest.

Good companions

No standout companions recorded yet for Clarkia (Farewell-to-Spring).

Where to buy clarkia seeds

• Botanical Interests
• True Leaf Market
• Burpee
• High Mowing Organic Seeds

See why we recommend these suppliers →

As an Amazon Associate we earn from qualifying purchases. Some links on this page also go to other retailers we may earn a commission from as an affiliate, at no extra cost to you. We only recommend products with a genuine consensus of positive, independent reviews. See the sources cited on each item.

See it growing

Search YouTube for "growing clarkia (farewell-to-spring)" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)

← Back to the full zone 8b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →

Pin this for later

Growing Clarkia (Farewell-to-Spring) in USDA zone 8b: when to start seeds indoors, when to direct-sow, and when to expect a bloom.

Save to Pinterest