How to grow alliums, what variety to choose. Not susceptible to any serious plant diseases or pests and even ornamental alliums are deer and rodent resistant because they are technically members of the onion family.
Allium 'Globemaster' - Alliums are nicknamed "Ornamental Onions." - The flowers (which are spheres formed of a whole lot of tightly packed tiny flowers called florets) can be softball to volleyball sized on stems up to three feet tall.
Millenium Park, Chicago : Lurie Garden Piet Oudolf plant design the park in the end of July the Echinacea purpurea was blooming together with Hemerocallis and Allium senescens and with salvia river via Biotope design