How do you winterize blue eyed grass?

In zones below 4 or where hard freezes last all winter, dig up the plant in fall and pot up in garden soil. Move the plant to a low light location where temperatures are above freezing. When soils are workable, replant in spring and enjoy blue eyed grass wildflowers until summer.

Do you cut back blue eyed grass in the fall?

If you wish, you can cut back blue-eyed grass in autumn, after freezing temperatures have turned the foliage brown. You can also leave it over winter — it’s up to you. Blue-eyed grass doesn’t require regular fertilization to stay happy, especially if you grow it in a soil rich in organic matter.

Should you cut back Sisyrinchium?

Pruning Sisyrinchium Remove discoloured or damaged foliage and cut back faded flower stalks in the autumn.

Is Sisyrinchium angustifolium deer resistant?

SISYRINCHIUM angustifolium Deer resistant. Drought tolerant. Somewhat gopher resistant. California Native. Good for borders, rock gardens and sunny meadows.

Does blue eyed grass go dormant?

After flowering, it dies back to the ground and is dormant over the summer. Even though it goes dormant in the summer, in dryer, southern areas, Blue eyed grass is more likely to survive the summer drought with occasional watering. It’s best to plant this at the edges of landscapes for pops of color.

Can you split Sisyrinchium?

Dividing Sisyrinchium The ideal time to divide most perennials is after flowering – except for late blooming ones which should be left until spring. After flowering the plants can look a little messy with dead, black leaves and flower stems.

Is Firewitch dianthus a perennial?

Dianthus Firewitch is a great Garden Pink with strongly fragrant rose-pink flowers and attractive gray-blue evergreen foliage. The 2005 Perennial Plant Assoc. Drought resistant/drought tolerant perennial plant (xeric). …

How do you grow Lithodora Grace Ward?

‘Grace Ward’ requires acidic, well-drained soil to thrive and is quite drought tolerant once it is established. Water it regularly the first season to establish its extensive root system. Full sun is best in cooler climates, but afternoon shade is preferable in the south. Provide winter protection in the north.

How often should you split Sisyrinchium angustifolium plant?

Plantings may be sheared back after bloom to avoid any unwanted self-seeding and/or to tidy foliage for remaining part of the growing season. Plants may need to be divided every 2-3 years to keep plantings vigorous. Sisyrinchium angustifolium, commonly called blue-eyed grass, is noted for its violet-blue flowers and branched flowering stems.

How tall does a Sisyrinchium angustifolium grow?

It is a clump-forming perennial that features a tuft of narrow grass-like leaves (to 3/16″ wide) typically growing to 12″ (less frequently to 20″) tall.

How did Sisyrinchium campestre get its name?

Sisyrinchium campestre, also a Missouri native, features pale blue to white flowers atop unbranched flowering stems. S. angustifolium includes plants formerly classified as S. bermudianum. Genus name comes from the ancient Greek name for another plant. Specific epithet means narrow-leaved. No serious insect or disease problems.

Where does s.angustifolium get its name from?

S. angustifolium includes plants formerly classified as S. bermudianum. Genus name comes from the ancient Greek name for another plant. Specific epithet means narrow-leaved. No serious insect or disease problems.