Gladiator Ornamental Onion

Gladiator Ornamental Onion (Allium 'Gladiator') Gladiator Ornamental Onion (Allium 'Gladiator') is a striking, clump-forming perennial known for its towering height and large, globe-shaped violet-purple flower clusters. With its bold architectural presence and pollinator-friendly nature, it is an excellent choice for borders, cutting gardens, and focal points. Distinctive Features Gladiator Ornamental Onion produces enormous spherical clusters of violet-purple flowers that rise on sturdy, tall stems in late spring to early summer. Its strap-like green foliage emerges in spring, providing a lush backdrop before the flowers appear. This variety is highly resistant to deer and rabbits, making it a reliable choice for long-lasting garden interest. Growing Conditions...