Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Clematis 'Ernest Markham' you will need.

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*Correct and successful spacing is complex and depends on project conditions.

Clematis 'Ernest Markham'

Clematis

  • Large, magenta-red flowers
  • Petals have a velvety sheen and golden anthers
  • Good for growing over walls, arbors, and trellises

Ball Horticulture
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Attracts Wildlife
Attracts Hummingbirds
Critter Resistance
Deer Resistant
Rabbit Resistant
Exposure
Full Sun
Partial Sun
Soil Moisture
Average Water
Season of Interest (Flowering)
Summer
Growing & Maintenance Tips for Clematis 'Ernest Markham'

Clematis can be grown in full sun or light shade, but its base and roots must be completely shaded. You may need to plant a small shrub or large perennial directly in front of its rootball to keep it cool and shaded. A thick layer of mulch will also help to keep the soil moist. This vine prefers to be grown in moist, well-drained, slightly alkaline soil. Adding lime to the soil will help to provide these conditions. When planting clematis, it is important to plant it 3" deeper than it was in the original pot. Bury the first set of entire leaves to encourage the production of strong shoots from below soil level and to discourage clematis wilt.