A sophisticated standout for the Willis and Houston metro area, 'Diamond Head' is named for the famous volcanic cone in Hawaii. It produces large, corrugated leaves in a deep, dark purple that appears nearly black. The foliage has a unique light-reflecting sheen that creates a "diamond" effect in the Texas sun. To thrive in local clay, ensure it is planted in a rich, moist area or a large container—this plant loves our humidity and regular summer watering.
Exposure
Full sun to partial shade (Full sun brings out the deepest black color)
Height x Width
3-4 ft. Tall x 3-4 ft. Wide
Water
High; prefers consistently moist soil. Excellent for boggy areas or low spots in the landscape that catch Houston rain runoff.
Zones
7 - 11
Fertilization
Heavy feeder. Apply a balanced, slow-release or water-soluble fertilizer every 3-4 weeks to support lush, dark growth.
Pruning
Remove older or tattered leaves at the base. It will go dormant in Willis during the winter and return when the soil warms in spring.
A sophisticated standout for the Willis and Houston metro area, 'Diamond Head' is named for the famous volcanic cone in Hawaii. It produces large, corrugated leaves in a deep, dark purple that appears nearly black. The foliage has a unique light-reflecting sheen that creates a "diamond" effect in the Texas sun. To thrive in local clay, ensure it is planted in a rich, moist area or a large container—this plant loves our humidity and regular summer watering.
Exposure
Full sun to partial shade (Full sun brings out the deepest black color)
Height x Width
3-4 ft. Tall x 3-4 ft. Wide
Water
High; prefers consistently moist soil. Excellent for boggy areas or low spots in the landscape that catch Houston rain runoff.
Zones
7 - 11
Fertilization
Heavy feeder. Apply a balanced, slow-release or water-soluble fertilizer every 3-4 weeks to support lush, dark growth.
Pruning
Remove older or tattered leaves at the base. It will go dormant in Willis during the winter and return when the soil warms in spring.
