Geraniums with the Award of Garden Merit (AGM) are a testament to exceptional quality, reliability, and beauty, making them an ideal choice for any garden. These standout perennials have been rigorously tested by the Royal Horticultural Society to ensure they meet high standards for performance, resilience, and ease of cultivation.
AGM Geraniums are known for their versatility and charm, providing months of colour and delight in borders, beds, and containers.
The ‘Award Winning Hardy Geranium Collection’ comprises; sanguineum ‘Album’ AGM - a low growing abundance of cup shaped white flowers to contrast with dark green foliage, height 15-25cm, spread 30-60cm; x oxonianum ‘Wageningen’ AGM – buds open in late spring to reveal 5-petalled, salmon-pink blooms with intricate markings, height 50cm spread 90cm ; and bohemicum ‘Brookside’ AGM - large, saucer-shaped, violet-blue blooms with white centres from June until August or September, every year, height and spread 60cm.
Fully hardy perennials withstanding temperatures down to -20°C and probably lower, the foliage will become dormant over winter and sprout again in the spring.
Flower and Foliage Months
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Foliage Month
Flowering Month