LARKSPUR

Delphinium consolida

******************************

A Late Spring Spark

Why Hardy Annual Larkspur Deserves a Spot in Your Garden

There’s a certain kind of magic in plants that rely on the cold to gift us beauty just as the world is warming again. Hardy annual larkspur (Delphinium consolida) is one of those graceful gifts. With its feathery foliage, towering spires, and an almost ethereal range of blues, pinks, purples, and whites, larkspur is a must-have for anyone who loves cut flowers or wants to bring a touch of cottage garden charm to their late spring landscape.

******************************

An Annual That

Can Handle A Chill

Unlike many annuals that must wait until after the last frost, larkspur thrives in the early season—it actually needs a cold period to break seed dormancy. As part of Andrew Wiley’s Hardy Annual Project, larkspur was sown in December to encourage strong root development, and those plants are now ready to be transplanted into your garden.

Once established, larkspur sends up strong, straight stems topped with layered blooms that almost look too delicate to be real. But don’t be fooled—these plants are workhorses. Hardy to around 20°, they’ll shrug off chilly spring nights while other flowers are still in their seed trays.

Larkspur QIS Dark Blue with Papaver ‘Amazing Grey’

******************************

Elegance

in the Garden

Hardy annual larkspur is one of those old-soul flowers that rewards a little planning with a lot of beauty. They’re a graceful, low-fuss way to add vertical interest and early color. It thrives in garden beds, wildflower meadows and acts as a natural pollinator magnet. In a world that sometimes feels rushed, there’s something satisfying about planting a flower that asks you to think ahead and to trust the process.

And did we mention color? While larkspur’s deep indigo blues are the most iconic, they also come in pastels.

Antirrhinum Potomac Deep Orange and Larkspur QIS Dark Blue

******************************

A Cut Flower Favorite

For cut flower lovers, larkspur is ideal. The blooms are long-lasting in the vase, and the more you cut, the more the plant gives. Harvest when just a few blossoms at the base of the stem have opened and the rest are still in bud—this way, you get the full bloom show indoors. Some growers swear by a quick dip in boiling water to extend vase life even further.

If you’re dreaming of armfuls of early summer blooms, larkspur might just be your next garden obsession.

They pair beautifully with peonies, sweet peas, bachelor’s buttons, and early roses.

******************************

Growing Tips

🌿 Cool-Season Lovers: Larkspur thrives in cool weather. Plant in early spring best results.

🌿 Support Matters: Provide stakes or netting to keep tall stems upright, especially in breezy spots.

🌿 Harvest at the Right Time: For the longest vase life, cut stems when only the lower third of the blooms have opened—they’ll continue to open from bottom to top.

🌿 Winter-Sown for Summer Beauty: At Vineyard Gardens, our December-sown larkspur are ready to plant now. Early winter sowing helps develop strong roots, setting the stage for full, vibrant summer blooms

******************************

Larkspur

Varieties Available

A member of the Delphinium family, larkspur offers tall, elegant spires of blooms that not only bring drama to any bouquet but will also readily reseed in a sunny garden.