Mrs. Spencer Castle Clematis
Clematis 'Mrs. Spencer Castle'
Filtered sun, Full sun, Partial shade, Partial sun
Water regularly - weekly, or more often in extreme heat or containers.
We no longer grow this plant
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|Average Size at Maturity||Twining stems quickly reach 6 to 8 ft. tall, with support.|
|Bloom Time||Late spring, and again in late summer.|
|Flower Attribute||Flowers for Cutting, Repeat Flowering, Showy Flowers|
|Garden Style||Asian/Zen, Cottage, Mediterranean, Rustic|
|Landscape Use||Barrier, Container, Espalier, Woodland Garden, Cutting Garden, Urban Garden, Ground Cover|
|Light Needs||Filtered sun, Full sun, Partial shade, Partial sun|
|Special Feature||Easy Care, Extreme Cold Hardiness, Fast Growing|
|Watering Needs||Water regularly - weekly, or more often in extreme heat or containers.|
|Companion Plants||Japanese Maple (Acer); Butterfly Bush (Buddleja); Daylily (Hemerocallis); Climbing Rose (Rosa); Hydrangea (Hydrangea)|
Provide well-drained soil, with roots sheltered and top growth in the sun. Mulch to conserve moisture. Water deeply, regularly in first growing season to establish root system. Feed regularly beginning in spring. Avoid hard pruning; previous year stems produce early double blooms. Clip stems by one-third after first flush to promote repeat bloom.
This Plant's Growing Zones: 4-9