Friday, June 24, 2011

Rocky Mountain Columbine, Deciduous Perennial Of The Day

 
Aquilegia caerulea
    Rocky Mountain Columbine

Type    Perennial
Hardy range    3A to 8A
Height    16" to 18" / 40cm to 45cm
Spread    24" to 36" / 60cm to 90cm
Growth rate    Average
Form    Rounded
Exposure    Partial shade or partial sun to full sun
Persistence    Deciduous

Bloom Color    Blue
Bloom Time    Summer

The flowers are suitable for dried flowers.

Environment
This plant will grow in dry to moist soil.
Suitable soil is well-drained/loamy.
The pH preference is an acidic to neutral (less than 6.8 to 7.2) soil.

Leaf Color    Green
This plant has attractive foliage.

Culture Notes
Leaf miners often develop after flowering, and the foliage should be removed and destroyed.  The plant will regrow in a few weeks.  Aquilegia's have a long carrot like root making them difficult to transplant.

Wire cages may be necessary for rabbit problems.


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Thank You

Rock Spiraea, Evergreen ground-cover Of The Day


Petrophytum hendersonii
    Rock Spiraea

Type    Shrub, groundcover, woody plant
Hardy range    5A to 8A
Height    4" to 6" / 10cm to 15cm
Spread    36" to 6' / 90cm to 1.80m
Growth rate    Slow
Form    Prostrate and spreading or horizontal
Exposure    Full sun
Persistence    Evergreen

Bloom Color    White
Bloom Time    Summer

The flowers are showy.

Environment
This plant will grow in moist soil.
Suitable soil is well-drained/loamy, sandy or clay.
The pH preference is an acidic to neutral (less than 6.8 to 7.2) soil

Leaf Color    Green
Fall Color    No change in fall color
This plant has attractive foliage.

Culture Notes
Provide full sun and exceptional drainage for this small, low growing ground cover. Plants look great in a rock garden and cascading over a wall.


Please feel free to comment on any post at any time. All feedback is welcome and we’d love to receive all of your thoughts.

Thank You