This cultivar was raised by John Dalrymple and was named for the Glasnevin Botanical Garden in Ireland. It features tiny, fragrant, lilac-blue flowers from late summer to fall that are especially attractive to butterflies. It grows to a height of about eight feet with full sun and benefits from pruning in the spring.
May - June, July - August, September - October
Screen/Hedge, Bedding or Border, Specimen Plant
Attracts Birds, Attracts Butterflies, Resistant To Deer