Ferry-Morse Columbine McKana's Flower Seeds

Columbines can be a bit slow to germinate and often require a period of cold stratification to sprout successfully. For the best results, sow them indoors 8 to 10 weeks before your last frost date or direct sow them in late autumn so they experience natural winter chilling.

As perennials, these Columbines typically focus their energy on establishing a strong root system during their first year. You might see some foliage growth, but you should expect the primary, showy blooms to appear in the second year.

McKana's Giant Columbines are quite versatile but generally perform best in partial shade. While they can tolerate full sun in cooler climates, they appreciate some protection from the intense afternoon heat in warmer regions.

These Columbines are known for their height, often reaching between 24 and 30 inches tall. Their stature makes them an excellent choice for the middle or back of a garden border.

Yes, Columbines are generally considered deer-resistant. Their delicate, fern-like foliage and spurred blooms are typically not a preferred snack for deer or rabbits, making them a safer choice for gardens prone to wildlife visitors.