Generally, Aquilegia tend to cross-pollinate, hybridize and self-seed freely, creating new strains and colors.

It is best to regularly deadhead flowers as the formation of seeds shortens the productive life span of the plant.

Columbines have a life span of about three to four years.


Ecology

Evolutionary changes in spur length and flower color are often responses to available pollinators in a region (e.g. moths, hummingbirds, bees).

Most aquilegia are deciduous but in milder climates can keep their foliage over the winter.

Columbines are rather susceptible to powdery mildew and rust spots > ensuring that the soil is well drained and that the watering is consistent (avoid overhead) will help solve these problems

Pests are most likely to be aphids and caterpillars.

Zones 3-8.