Boom Chocolatta Geranium
Geranium pratense ‘Boom Chocolatta’Boom Chocolatta Geranium is a striking perennial prized for its deep violet-blue flowers and dramatically dark chocolate-purple foliage, which add bold contrast to the garden. Blooming from late spring into early summer, this hardy geranium produces abundant cup-shaped flowers that float above the richly colored foliage, creating a high-impact display in borders and mixed perennial plantings.
Its deeply cut leaves emerge in deep bronze to near-black tones and maintain strong color throughout the season, providing outstanding foliage interest even when not in bloom. The compact, mounding habit makes it especially useful for front borders, containers, and mixed beds where strong foliage contrast is desired.
Boom Chocolatta Geranium typically reaches 12 to 18 inches tall and wide and is valued for its unique foliage color, long bloom period, and strong garden performance. The contrast between the dark leaves and bright flowers creates a dramatic visual effect that pairs well with silver, green, and pastel companion plants.
This perennial thrives in full shade to partial sun with moist, well-drained soil. Consistent moisture supports the best flowering and foliage color, especially during hot weather. Deadheading spent blooms can help encourage additional flowering and maintain a tidy appearance.
Care Instructions:
Planting: Plant in full shade to partial sun for best foliage color and flowering.
Soil: Prefers fertile, moist but well-drained soil.
Watering: Water regularly during establishment and dry periods.
Fertilizing: Apply a balanced fertilizer in spring if needed.
Pruning: Deadhead spent blooms to encourage additional flowering.
Spacing: Space plants 15″ – 18″ (in) apart for airflow and mature growth.
Maintenance: Divide clumps over time if needed to maintain vigor and plant health.
Its dark foliage, vibrant blooms, and compact habit make Boom Chocolatta Geranium an excellent choice for borders, containers, and bold mixed perennial combinations.
