Monks hood selected on our nursery with slightly bicoloured blue to pale blue flowers. ht 1m. Even though this plant has a reputation for being toxic it is only if you should decide to eat it! We have grown Aconitumon the nursery and in the garden for 20 years and no fatalities have occurred and gloves and masks have not had to be worn! Such a shame to use toxicity as an excuse not to buy this wonderfulnectar insect attractant and late season colour plant.