Columbine Flower Growing Zones
A hardiness zone is a geographically defined area in which a specific category of plant life is capable of growing as defined by climatic conditions including its ability to withstand the minimum temperatures of the zone.
Columbine Flower Growing Zones. Columbine grows in sun or light shade. Based on the 1990 USDA Hardiness Zone Map this interactive version covers the state of California which ranges from USDA Zone 4b to USDA Zone 11a. Planting zones or growing zones are illustrated on a map known as the USDA Plant Hardiness Zone Map.
Dappled-shade situations such as you might find at the edge of a woodland are perfect for Columbine. Although many species of columbine will grow reliably in temperate areas the native Western Columbine A. Columbine or Aquilegia is an intriguing member of the Ranunculaceae family with exquisite petals that give it an ephemeral quality like a briefly glimpsed hummingbird.
The flowers range from 1-3 and come in hybrid colors ranging from black to white with every color of the rainbow between. See local frost dates. Therefore in warmer areas like the south grow them in partial shade and give them plenty of mulch to help keep the soil moist.
Sowing Columbine Seed Indoors Columbine will germinate best if sown in seed trays or pots and chilled refrigerated at 40 degrees F for 3 to 4 weeks. Such a site keeps roots and foliage cool whilst providing light to encourage good blooms. It also grows best in moist fertile well-drained soil.
The columbine flower is very hardy to low temperatures and can tolerate temperatures as low as -40 F and -30 F. Columbine plants arent too particular about soil as long its well-draining and not too dry. Columbines prefer light shade and moist soil but they can tolerate full sun provided they receive sufficient moisture.
After the first frost you can mulch over the plant to protect it during the winter months. The last month that you can plant columbine and expect a good harvest is probably September. RememberZone maps are not perfect and could be incorrect if you live in a micro-climate within a zone.
The earliest that you can plant columbine in Zone 5a is February. Why select my growing zone. Knowing your gardening zones for hardiness and heat can help you decide which plants to choose.
Any later than that and your columbine may not have a chance to really do well. Columbines are perennial in USDA hardiness zones 3 to 8 but choose a variety thats. Heavy clay soils are not tolerated well.
How to Grow Columbines. Columbine may be grown from seed sown early indoors and transplanted outside after frost or sown directly in the garden or grown from potted plants. Sow indoors using a seed starting kit.
It is suitable for planting in a wide range of climates from hardiness zones 3 to 9. Columbine grows best in locations that receive full sun or light shade and produces fewer blooms in lightly shaded areas. Formosa and Rocky Mountain Columbine A.
While they enjoy full sun in most areas they dont like it very hot especially during summer. 1990 USDA Hardiness Zone Maps for Neighboring States and Provinces. Columbines are hardy in USDA Hardiness Zones 3-9.
Depending on the species ideal conditions can vary. Columbine prefers sandier loamier soils on the fatter side of average. These pretty flowers attract hummingbirds butterflies and bees and the plant is deer resistant and drought tolerant.
Your geographic location will affect how successful your flowers or plants will grow in your gardening areas. Why You Might Want to Try Columbine One reason to grow columbine is its resilience and resistance to a number of garden pests in its preferred USDA Hardiness Zones 3 to 9. In this article you will learn how to grow and care for columbine.
They are annual cousins of delphiniums which are perennialsWhereas delphiniums need cool temperatures ideal soil moisture and plenty of care larkspurs are tough hardy and resilient. Columbine has several alpine species that do. It is an herbaceous perennial that blooms from spring to summer in USDA Hardiness Zones 3 to 9.
The US Department of Agriculture divided out the map of the US in areas which range from planting zone 1A to planting zone 13B. The foliage is light and delicate. However you really should wait until March if you dont want to take any chances.
Coerulea thrive in USDA hardiness zones 3. Hardiness Zones for San Francisco California. If youve tried to grow delphiniums without success you might want to try larkspur flowers instead.
