Cyanotis homblei
Cyanotis homblei
Cyanotis homblei
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Taxonomy
Family Commelinaceae · Genus Cyanotis
Context
nativeRegion
Sub-Saharan Africa, especially South-Central and East Africa.
usdaZones
10-12 (grown as a houseplant in cooler zones)
companionPlants
Tradescantia spp., Gasteria spp., Sansevieria spp.
culturalUses
Primarily ornamental; grown for unusual foliage and flowers, sometimes in botanical collections.
Care
Care Requirements
LightBright indirect light to partial sun. Tolerates some direct sunlight but prefers filtered conditions.
WateringWater moderately during growing season; allow topsoil to dry out between waterings. Reduce watering in winter.
SoilWell-draining, sandy or loamy soil. A cactus or succulent mix with some organic matter works well.
FertilizerDilute balanced liquid fertilizer monthly during the growing season (spring and summer). Avoid overfertilizing.
HumidityPrefers moderate humidity but tolerates drier indoor air.
TemperatureThrives between 18-28°C (64-82°F); protect from frost.
Growth & Life Cycle
HabitLow-growing perennial herb, often forming dense mats or tufts.
Mature SizeHeight: 5-15 cm (2-6 in); Spread: up to 30 cm (12 in).
Growth RateModerate growth rate under ideal conditions.
BloomingProduces small, blue to violet flowers mainly in summer.
DormancyPartial dormancy during cooler, drier months.
Propagation
MethodsDivision, Stem cuttings, Seeds
DifficultyEasy to moderate
Best SeasonSpring to early summer
Maintenance & Notes
PruningRemove old or dead stems and foliage to encourage bushiness.
RepottingRepot every 2-3 years or when rootbound, preferably in spring.
Pests & DiseasesWatch for aphids, mealybugs, and fungal root rot if overwatered.
ToxicityReported as non-toxic to humans and pets.
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