Does Perovskia blue spire spread?
The blue flowers combine well, and are useful for colour later in the summer. Plants of Russian Sage are loved by bees and butterflies, and ‘Blue Spire’ also holds an RHS Award of Garden Merit. Height: 120cm (48). Spread: 1m (39). Blue Spire’ blooms from midsummer into fall, offering a prolonged period of interest and attracting pollinators like bees and butterflies. Its drought tolerance and adaptability to poor, well-drained soils make it suitable for xeriscape gardens, while its deer resistance adds to its practical appeal.
Should Perovskia be cut back?
Avoid pruning back in autumn as winter seed heads provide interest and food for birds. In March, prune hard to 15-30cm (6-12in) from the ground to promote bushier growth and prevent flopping, then apply a 5-7cm (2-3in) layer of well-rotted compost or manure around the base, avoiding the stems. In a nutshell, October is not the month to prune spring-flowering shrubs or cut back some of the best perennials for providing food for birds throughout the winter months.
Where to plant Perovskia blue spire?
Perovskia thrives in full sun and well-drained soil, making it ideal for Mediterranean-style or gravel gardens. Perovskia can handle alkaline conditions, salt-rich soil and drought, which makes it a suitable plant for a wide range of gardening micro-climates, from coastal to desert.
Is Perovskia a sun or shade plant?
Sun and Shade: Russian sage performs best in full sun. In partial shade, the plants tend to stretch and flop over. Soil Conditions: Perovskia requires very well drained soil. Once established it is drought tolerant. Flower and leaves of lavender have a more pronounced sweet scent, and have a wide range of culinary, medicinal and herbal uses. The scent of Russian sage is more pungent and is primarily used for potpourri or sachets. Russian sage is hardier, so makes a good substitute for lavender in colder zones.Russian sage pairs well with a variety of other perennials, providing beautiful contrast and texture. Consider planting it alongside ornamental grasses, black-eyed Susans, coneflowers, or sedums for a harmonious and visually pleasing combination.Russian sage is a subshrub, and maintains woody stems at the base throughout the year. These woody stems send up new growth each spring, and give the plant a more structured, shrub-like appearance. For a soft, low-growing mounded shape, choose catmint; for an upright, airy and spiky look, go with Russian sage.Russian sage (Perovskia atriplicifolia, syn. Salvia yangii) offers carefree color, with an open airy habit and dreamy drifts of lavender-blue flowers that bloom from mid-summer into fall. Russian sage is a herbaceous woody perennial or subshrub that’s easy to grow and virtually maintenance free once established.Both Russian sage and lavender love full sun and well-drained soil. However, Russian sage is more tolerant of poor soils and of slightly more moisture, making it easier to grow in colder zones and USDA zones 4 to 9. Lavender prefers dry climates and struggles with root rot in heavy or wet soil.
What is the new name for Perovskia?
Salvia yangii, previously known as Perovskia atriplicifolia (/pəˈrÉ’vskiÉ™ ætrɪplɪsɪˈfoÊŠliÉ™/), and commonly called Russian sage, is a flowering herbaceous perennial plant and subshrub. Common sage (Salvia officinalis) makes an attractive addition to warm, sunny borders, herb beds and veg plots, and grows well in containers.Secure a layer of horticultural fleece around the plant before the first frost. Remove it on mild dry days to allow air to circulate and prevent disease. Watering sage in the bed over winter is rarely necessary; if it is, do it sparingly, as wet roots make sage vulnerable.The quickest way to get started is to buy transplants at your local garden center, but you can start sage from seeds or cuttings anytime from fall through spring. Be sure to choose a spot that gets plenty of sunlight, and don’t forget to provide water as the plant needs it.Sage thrives in full sun, soaking up at least six hours of direct sunlight daily. This ensures the best flavor for culinary varieties. However, if you’re in a hot climate (zone 8 or higher), your sage will appreciate some afternoon shade to avoid scorching.