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Aubrieta deltoidea(aw - bree - EH - tuh del - TOY - dee - uh ) is a lowly growing , herbaceous perennialgroundcovermember of the Brassicaceae ( brass section - ih - KAY - see - ee ) or mustard mob .
This industrial plant , also known as False Rockcress or lilacbush is aboriginal to Asia Minor and the Mediterranean .
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Aubrieta Deltoidea Care
Size & Growth
False sway cress plant will not exceed a height of 1 ’ foot , and single plants can spread as wide as 2 ’ feet .
The dainty , pretty leaves are grayish unripened in color .
Flowering & Fragrance
Aubrieta plants are an early spring bloomer . follow for bloom in shades of pinkish , reddish blue , and red .
Light & Temperature
False Rockcress can tolerate full sunlight , but a location with partial shade is preferred as excessive high temperature is prejudicious .
Even so , you may get more blossoms in full sunlight .
Blooms tend to die back when the summer heat get in . This industrial plant is hardy in USDA hardiness zones 4 to 8 .
Watering & Feeding
This nerveless realm plant does fine with minimum body of water .
Once established as a groundcover , False Rockcress is amazingly drought tolerant and deer immune .
However , regular watering will encourage the best performance .
Water deeply and allow the dirt to dry out before water again .
Fertilizer is not necessary .
Soil & Transplanting
Soil should be sharply draining and consistently of a combination of standard potting mix , sand or rock and a mo of lime .
skilful drain is a must for this plant , and it will abide if leave to stand in piddle .
Aubrieta prefers a slimly alkaline soil .
Grooming & Maintenance
When flowers begin to die back , cut or mow flora down to the solid ground to forbid seeding and encourage new ontogeny and more blossoms .
In the fall , revel the plant life ’s pretty leaves as it will not blossom much in the fall months .
In the fall , do n’t prune False Rockcress .
permit it stand through the wintertime and remove damage stems and foliage in the spring .
Root class is recommended annually or every three days .
How To Propagate Aubrieta
extension can be done by sowing flower seed or through separation or division .
Cuttings also do quite well , and you may take cuttings in the summertime and bring them in for the winter so you ’ll have start for the next time of year .
ejaculate can be direct sow like a shot on to the surface of the land in the garden after all risk of frost mountain pass .
Alternately , you may lead off seeds in flatbed indoors a month or two before the last predicted Robert Lee Frost .
It ’s possible to pull together seed from industrial plant , but be send word they may not grow into the type of works you have .
If you want to be sure of the colour of your blossoms , should purchase seed .
Aubrieta Rock Cress Pests and Disease Issues
When provided with honest drain , the good amount of sunlight and air circulation , Aubrieta is virtually trouble - free .
Is False Rockcress Toxic or Poisonous to People, Kids, Pets?
This plant is considered an ornamental and is not meant to eat .
As a penis of the Brassica family , it would be unsafe for consumption by equines .
Is False Rockcress Invasive?
Aubrieta deltoidea is non - aggressive and non - invasive .
Suggested Aubrieta Uses
With its pretty purple - red flowers and attractive , delicate green leave-taking , this perennial makes an excellent choice as in addition to rock gardens , alongborders .
This rambling plant maintains a low profile and can look pretty tumbling over a rock’n’roll rampart , spilling over the side of meat of a container or hanging basket or implant as a basis cover .
