Category: Plants

Poison Bulb

Crinum asiaticum

Family: Amaryllidaceae (Amaryllis family)
Origin: Southeast Asia and tropical Asia; widely naturalized in tropical and subtropical regions worldwide
Growth type: Large, fast-growing, evergreen bulbous perennial

TZS 6,000.00 per


Out of Stock

 

🌞 Location & Light Requirements:

Light: Full sun to partial shade — more blooms in full sun

Location: Mixed borders, specimen planting, large containers, near water features

Use: Striking accent plant in tropical gardens; ideal for bold foliage and dramatic flower displays

 

🌱 Soil & Growing Medium:

Soil: Moist, well-drained loamy or sandy soil

pH: Slightly acidic to neutral (6.0–7.0)

Tolerates occasional flooding and poor soils, but thrives with consistent moisture and good drainage

 

💧 Water Requirements:

Moderate to high — prefers moist conditions but established plants tolerate some drought

Watering: Water deeply during dry periods; avoid letting bulbs stay in soggy, standing water

Mulch to retain moisture and suppress weeds

 

🌸 Flowering & Special Traits:

Flowers: Large, fragrant, white or pinkish-white, spidery flowers in clusters atop tall stalks

Blooming season: Spring to fall in tropical climates; may bloom intermittently year-round

Foliage: Long, strap-like, arching green leaves forming a fountain-like rosette

Propagation: By bulb offsets or division of mature clumps

 

✂️ Maintenance & Pruning:

Low maintenance

Pruning: Remove spent flower stalks and dead leaves as needed

Bulbs can be divided every few years to prevent overcrowding and encourage flowering

 

🛠️ Care Tips for Tropical Gardeners:

Plant in sunny to lightly shaded spots with room to spread

Excellent around ponds, along borders, or as a bold specimen

Fertilize 2–3 times per year with balanced or bloom-boosting fertilizer

Tolerates coastal conditions and salt spray

Wear gloves when handling — sap is toxic and may irritate skin

 

🔎 Notable Features:

Showy, fragrant flowers and bold, architectural foliage

Can reach impressive sizes — needs space to thrive

Toxic — all parts, especially the bulb, are poisonous if ingested

Deer- and pest-resistant due to its toxicity

Long-lived and reliable bloomer in warm, humid climates