AGM stands for Award of Garden Merit. This Award is given to plants that do exceptionally well in the garden. AGM plants have been specially observed and assessed by the Plant Committee and Bulb Committee of the Royal Horticultural Society.
Congratulations to hyacinth Jan Bos, on its 100th birthday this spring. To this very day Jan Bos is unrivalled as the very best ‘red’ hyacinth available. Beauty doesn’t fade with age, apparently.