Ornithogalum umbellatum, commonly known as Star of Bethlehem, is a bulbous perennial plant native to the Mediterranean region. It belongs to the Asparagaceae family and is known for its star-shaped white flowers. The plant typically goes dormant in the summer and re-emerges in the spring.
Star of Bethlehem prefers moderate temperatures and indirect bright light. It thrives in temperate climates and requires soil that dries out almost completely between waterings. Maintain moderate humidity levels and avoid overwatering to prevent bulb rot.
Soil
This plant prefers well-draining loamy soil. Ensure the soil mix allows excess water to drain away to prevent waterlogging. A mix of garden soil with some sand or perlite can improve drainage.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10 during the growing season. Fertilize sparingly, as over-fertilization can harm the plant.
Repotting
Repot the plant every 2-3 years or when the bulbs outgrow their container. Repot during the dormant period, typically in late summer or early fall. Use fresh, well-draining soil and a slightly larger pot.
Propagation
Propagate by separating the offsets (bulblets) from the parent bulb during the dormant period. Plant the offsets in well-draining soil and water sparingly until new growth appears.
Pruning
Pruning is not typically required for Star of Bethlehem. Remove any dead or yellowing leaves to maintain plant health and appearance.
Toxicity
Ornithogalum umbellatum is toxic to pets and humans if ingested. All parts of the plant contain toxic compounds that can cause gastrointestinal distress and other symptoms. Handle with care and keep out of reach of children and pets.
Additional
Ensure the plant has a dormancy period of about 3 months to encourage healthy growth and flowering in the next season. During dormancy, reduce watering and allow the soil to dry out completely.
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