Romulea bulbocodium
TAXONOMY
FamilyIridaceae
GenusRomulea
Zone8
LEARN MORE
Plants of the World OnlineABOUT
Romulea bulbocodium, commonly known as Sand Crocus, is a tuberous geophyte in the Iridaceae family. Native to the Mediterranean region, it thrives in subtropical climates. The plant produces small, crocus-like flowers and has a dormancy period during the summer months.
ALSO KNOWN AS
Saffron Widow
Crocus bulbocodium
Ixia bulbocodium
Ixia europaea
Romulea bulbocodium subsp. grandiflora
Romulea bulbocodium subsp. pulchella
Romulea bulbocodium subsp. pylia
Romulea bulbocodium subsp. subpalustris
Romulea bulbocodium subsp. syrtica
Romulea bulbocodium subsp. uliginosa
Romulea bulbocodium var. debilis
Romulea bulbocodium var. dioica
Romulea bulbocodium var. grandiflora
Romulea bulbocodium var. heterodoxa
Romulea bulbocodium var. multiflora
Romulea bulbocodium var. pulchella
Romulea bulbocodium var. pylia
Romulea bulbocodium var. sublutea
Romulea bulbocodium var. subpalustris
Romulea bulbocodium var. syriaca
Romulea bulbocodium var. syrtica
Romulea clusiana var. herculea
Romulea clusiana var. minor
Romulea clusiana var. serotina
Romulea clusiana var. stenophylla
Romulea grandiflora
Romulea intermedia
Romulea merinoi f. latior
Romulea purpurascens subsp. uliginosa
Romulea purpurascens var. subpalustris
Romulea speciosa
Romulea uliginosa var. ambigua
Romulea uliginosa var. debilis
Romulea uliginosa var. flexiscapa
Romulea uliginosa var. maritima
Romulea uliginosa var. rectifolia
Trichonema bulbocodium
Trichonema bulbocodium var. purpurascens
Trichonema bulbocodium var. rectifolium
Trichonema clusianum var. minus
Trichonema purpurascens var. maritimum
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Romulea bulbocodium requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and moderate humidity levels. Water the plant sparingly, allowing the soil to dry out almost completely between waterings. It can be grown both indoors and outdoors.Soil
This plant prefers well-draining loam soil. Ensure the soil mix allows for good drainage to prevent waterlogging, which can cause root rot. A sandy or gritty mix can also be beneficial.Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize sparingly during the growing season to promote healthy growth and flowering.Repotting
Repot Romulea bulbocodium every 2-3 years or when the tubers outgrow their container. Repot during the dormancy period, ensuring the new pot has good drainage and fresh soil mix.Propagation
Propagate Romulea bulbocodium by dividing the tubers during the dormancy period. Ensure each division has at least one growing point. Plant the divisions in well-draining soil and water sparingly until new growth appears.Pruning
Pruning is not required for Romulea bulbocodium. Remove any dead or yellowing leaves to maintain the plant's appearance and health.Toxicity
Romulea bulbocodium is not known to be toxic to pets or humans. However, it is always best to keep plants out of reach of pets and children to avoid any potential issues.REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor
STAYS IN YOUR PLANT
Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).
Shop Now
