PlantsAllium→Ornamental Onion (Allium 'Ostara')

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Water Preferences: Mesic
Dry Mesic
Flowers: Showy
Flower Time: Late spring or early summer
Underground structures: Bulb
Dynamic Accumulator: K (Potassium)
Ca (Calcium)
Na (Sodium)
Pollinators: Bees
Various insects
Parentage: Allium karataviense x Allium atropurpureum

Photographed after sunset, which is somewhat reflected in the col

Photo gallery:
Location: My gardenDate: May 25, 2018Photographed after sunset, which is somewhat reflected in the col
By William
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Location: My gardenDate: May 29, 2017
By William
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Discussion Threads about this plant
Thread Title Last Reply Replies
Hey it's a Bee nectar! by SuzanElise Jan 21, 2020 8:31 PM 2
Iris pictures to get us through in the winter... by evelyninthegarden Oct 20, 2020 2:40 PM 429
Which fall bulbs will you order this year, and which vendors will you use by Cem9165 Jan 2, 2016 8:03 AM 561

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