Clerodendrum thomsoniae

Bleeding Heart Vine

◆

Taxonomy

Common Names

Bleeding Heart VineGlorybowerBagflower

Context

nativeRegion

Native to West Africa.

usdaZones

USDA zones 9-11 (often grown as a houseplant or container plant elsewhere).

companionPlants

Jasminum (Jasmine), Passiflora (Passionflower), Mandevilla

culturalUses

Grown mainly as an ornamental for its unique and beautiful two-tone flowers; popular in conservatories and tropical gardens.

Care

LightBright, indirect light is preferred; can tolerate some direct morning sun but avoid harsh afternoon light.

WateringWater regularly to keep the soil evenly moist but not waterlogged; reduce frequency in winter.

SoilWell-draining, fertile soil rich in organic matter is ideal.

FertilizerFeed with a balanced, water-soluble fertilizer every 2-4 weeks during the growing season (spring and summer).

HumidityAppreciates moderate to high humidity; mist or use a humidifier if air is dry.

TemperatureWarm temperatures between 18-27°C (65-80°F) are optimal; protect from cold drafts and temperatures below 10°C (50°F).

HabitEvergreen vine or scrambling shrub with twining stems.

Mature SizeCan reach 2-4 meters (6-12 feet) when grown as a vine or pruned smaller indoors.

Growth RateModerately fast-growing.

BloomingFlowers mainly during late spring to autumn, producing striking red and white inflorescences.

DormancyNo marked dormancy, but growth slows in cooler months.

MethodsStem cuttings, Layering

DifficultyModerate; success is best with softwood cuttings under warm, humid conditions.

Best SeasonSpring to early summer for optimal rooting.

PruningPrune after flowering to control shape and encourage bushiness; remove dead or weak stems.

RepottingRepot every 1-2 years in spring or when pot-bound.

Pests & DiseasesMay be susceptible to aphids, spider mites, whiteflies, and fungal leaf spots if ventilation is poor.

ToxicityConsidered mildly toxic if ingested by humans or pets; may cause stomach upset.

No public plants yet.