Mexicali Onion (Allium Peninsulare) is a perennial bulb in the Amaryllidaceae family with easy care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 6-10. This plant is toxic to cats and dogs — keep it out of reach of pets. It can be grown indoors.
A perennial bulbous herb native to western North America, recognized for its slender stems and vibrant magenta to deep pink flowers.

Mexicali Onion
Allium Peninsulare
A perennial bulbous herb native to western North America, recognized for its slender stems and vibrant magenta to deep pink flowers.
Quick Facts
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Growing Conditions
Care Calendar
Monthly care tasks for Mexicali Onion
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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