Perovskia Blue Steel
description
Perovskia Blue Steel (Perovskia atriplicifolia) , offered by the seed company WH Perron
Perovskia Blue Steel is an aromatic perennial plant with silvery foliage, distinguished by its clouds of small blue flowers borne on long, flexible stems. Resistant to heat and drought, this variety flowers from the first year of sowing and Branches abundantly when young seedlings are pinched. Ideal for flowerbeds, it brings an airy and elegant touch to landscaping.
Zone : 4
Maturity : Perennial
Germination : 4 to 8 days
Sowing temperature : 18 to 22°C
Height : 45 to 90 cm
Spread : 35 to 70 cm
Color : Blue
Formulation : Naked
Latin name : Perovskia atriplicifolia
Use : Flowerbeds
Flowering : July to September
Cultivation method:
Sow seeds indoors 8 to 10 weeks before the last frost. Use a well-drained potting soil and maintain a constant temperature of 65 to 72 degrees F (18 to 22 degrees C) to encourage germination. Once the seedlings are sufficiently developed, pinch off the tips to encourage branching. Transplant young plants outdoors after the last frost, in well-drained soil and a location in full sun.
Perovskia Blue Steel is a low-maintenance plant that stands up admirably to harsh conditions, while bringing spectacular, long-lasting blooms to your outdoor spaces. A perfect choice for refined, undemanding flowerbeds.
