Onions 'Mars' is an ornamental onion that bears round clusters of, compact star-shaped flowers in a dark purple-red color. It is a hybrid cultivar of Allium ‘Stipitatum’ and Allium ‘Purple sensation.’ It is easy to grow in well-drained soil and full sun. Looks stunning when grown in drifts amongst other ornamental grasses.
Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.
Download the App for Free
Perennial
Lifespan
Herb
Plant Type
1.2 m
Plant Height
20 cm
Spread
Green
Leaf Color
15 cm
Flower Size
On This Page
Care Guide
Care Guide for Onions 'Mars'
Every week
Water
Full sun
Sunlight
10 - 35 ℃
Ideal Temperature
Pruning:
Onions 'Mars' exhibit bulbous growth and a strong aroma. Prune from early to late spring by removing yellow leaves and trimming flower stalks to enhance growth and disease prevention. Use sanitized tools for clean cuts to support healthier bulb development.
Repotting:
Onions 'Mars' requires excellent drainage in pots to thrive, ensuring that excess water does not accumulate, which can lead to root rot and other issues.
Get tips and tricks for your plants.
Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.