Alliums in the Edwardian Garden

Today on my visit to our local botanic garden, I couldn't help but be impressed by the stunning display of alliums in the Edwardian Garden. The garden was not maintained for about 18 months during Covid lockdowns but is starting to look at it s best again thanks to its dedicated on-site gardeners and volunteers who have transformed it during the last six months. 
Allium symbolise unity, good fortune, prosperity, humility and patience. - I've just looked it up.