Vipers bugloss is a biennial and can grow in a very poor dry soil, where it will be only 30cm tall. In good garden soil it can grow much larger. It has a long flowering period, though it can get rather straggly at the end of the summer. Being biennial our plants in 2019 are in their second year so this should be their flowering year, although the plug plants are likely to flower the following year in 2020.
Self seeds but save some seed to sow the following year.
Bees are especially attracted to Vipers bugloss- a great plant for pollinators!
We endeavour to deliver your order to you within 7-10 working days of your order being placed; if there is a delay we will let you know.
Once shipped you will usually receive your order within 24-48 hours.
For further information on delivery please check out our delivery details here and terms.
Some plants are only available at certain times of year. For any queries regarding stock availability please do contact us and we will be happy to advise.