Veronicastrum virginicum Lavendelturm

Tall herbaceous perennial. Long, narrow spires of tiny, pale lavender-blue flowers. Good at back of border.

Flowering period:  July and August.
Growing conditions:  Moist, well-drained position. Most soil types.
Typical mature height:  72 inches ( 183 cms )
Hardiness: - to discuss further  
 RHS Award of Garden Merit  This plant has been awarded the Royal Horticultural Society's Award of Garden Merit (AGM).

Veronicastrum virginicum Lavendelturm
 

 Piecemeal Plants in Leicestershire