Rocky Mountain Columbine
18" tall x 15" wide (seed propagated). Rocky Mountain Columbine is the state flower of Colorado, and is treasured for its big blue and white flowers. A must for mountain gardeners, this plant is at its best in cool, higher altitude areas of the West. At lower elevations, place in cool shady beds that receive regular watering. Not recommended for hot , humid climates. Campanula rotundifolia makes a fine companion plant.
|Common Name||Rocky Mountain Columbine|
|Botanical Name||Aquilegia caerulea|
|Zones||3, 4, 5, 6, 7, 8|
|Light Requirements||Full Sun, Full Shade, Morning Sun & Afternoon Shade|
|Flower Color||Blue, White|
|Mature Height||18" tall|
|Mature Spread||15" wide|
|Bloom Time||Late spring to early summer|
|Ships As||Potted Plant|
|Planting Season||Spring / Summer, Fall|
|Soil Type||Compost Enriched Garden Loam Soil|
|Amount of Rain||10 to 20", 20 to 30", 30 to 40"|
|Advantages||Deer Resistant, Attract Hummingbirds, Rabbit Resistant|
|Ideal Region||Suitable Above 7000 ft, Western Only|
|Neonicotinoid-Free||Yes - Learn More|
|Ships to Canada||No|
Our Standard Plant Shipping is 3 Days!
Plant Shipping: Buy now and we will ship your order at the ideal planting time for your region. Your plant orders are scheduled to arrive within 3 days or less of leaving our greenhouses. This prompt delivery is provided without additional express charges.
Grass Plugs & Seed: Most orders ship within 5-8 business days (all zones).
Gardening Goods:All non-plant items ship within 2-3 days.
Standard shipping costs are $4.99 and up, depending on the size of the order.
Make Fast Even Faster: For ‘Rush’ same week delivery, please call customer service at 800-925-9387.
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USDA Hardiness Planting Zones
To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low temperatures; the lower the zone number the colder the winter.
- If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will survive the winter temperatures in your area.
- If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack of freezing winter temperatures do not provide a time for winter dormancy (rest).
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