Perovskia atriplicifolia Blue Spire
This stunning deciduous perennial brings airy elegance to summer borders with its tall spires of violet-blue flowers rising above aromatic silvery foliage. The upright architectural form and long flowering period make it invaluable for adding height and movement to planting schemes whilst attracting abundant pollinators.
Seasonal Highlights
Late summer through early autumn sees masses of violet-blue flower spikes creating a hazy purple cloud effect. The silvery-grey aromatic foliage provides interest from late spring onwards, while the silver-white stems add winter structure after flowering.
Key Features
- Long flowering period in late summer
- Aromatic silvery-grey foliage
- Excellent pollinator plant
- Drought tolerant once established
- Upright architectural form
Perfect For
Outstanding in mixed borders, prairie-style plantings and gravel gardens. Perfect for adding height and vertical interest. Excellent in Mediterranean-style gardens and alongside roses. Ideal for hot, sunny positions and well-drained soils.
Growing Tips
Plant in full sun in well-drained soil. Thrives in poor to moderately fertile soil - avoid over-feeding which reduces flowering. Excellent drought tolerance once established. Cut back hard to 15-30cm in mid-spring to encourage strong new growth. Avoid autumn pruning.
Looks Great With
Stunning alongside ornamental grasses, rudbeckias and sedums. Complements silver-leaved plants like artemisia and stachys. The blue flowers contrast beautifully with yellow achillea, orange kniphofia and pink echinacea.
A superb choice for creating late-season colour whilst adding structure, fragrance and pollinator value with minimal maintenance.
Does the height include the pot?
No, we measure from the top of the pot to the tip of the plant except for some of the instant planted screens, in this case it will be stated in the description
How long does delivery take?
Most orders are delivered in just a few days, Smaller items are often sent with Parcelforce on a next day service, Larger items should allow up to 10 days due to the size of the items they often have to be sent on our own transport.
Where will you leave my plants?
We will leave your order at the front of your property, Parcelforce may
leave your items in a safe place if you let us know, Pallet couriers
will require a flat hard surface to deliver to, no gravel or soil, a
driveway or parking spot would be best. Most importantly Deliveries by
pallet courier will require access for a large truck (bin lorry sized)
to get near the delivery point. Deliveries sent on our own transport may come in a small van or larger truck.