Species alpine aster

alpine aster

Aster alpinus

Alpine Aster (Aster alpinus) is a hardy perennial flower native to the mountain regions of Europe. This species is quite low-growing, reaching only around 5-15 cm in height. It has small, white daisy-like flowers which are sprinkled all over its foliage of lanced-shaped, mid-green leaves. This species is ideal for rocky and poor soil, and it is drought and cold tolerant. Alpine Asters prefer full-sun to partial shade and are an excellent addition to any garden, as they're easy to grow and provide stunning colour to the late summer and early autumn months.

Cycle:

Herbaceous Perennial

Watering:

Minimal

Propagation:

Division,Root Cutting,Seed Propagation,Layering Propagation

Hardiness Zone:

5

Flowers:

Showy, Violet, Yellow, White, Purple, Black, Pink Flowers In Summer

Sun:

Full sun

Fruits:

brown,black Fruits In Summer Ready In Fall

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Moderate

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Care Level:

Medium

watering

Alpine aster (Aster alpinus) is an excellent choice for a rock or perennial garden. Watering needs for alpine aster depend on the soil type and moisture content. In general, alpine aster does best when the soil remains evenly moist but not soggy. During the growing season, this plant likes 1-2 inches of water per week. Water deeply once a week, or more frequently in areas with prolonged hot or dry weather. When soil is dry to the touch, it's time to water again. As temperatures cool, water less, allowing the soil to slightly dry out before the next watering. In the winter months, alpine aster generally doesn't need any supplemental water.

sunlight

Alpine aster grows best in full sun and is a sun loving flower. It prefers at least 6 hours of direct sunshine each day, as this encourages optimal blooming and growth. Direct sunlight will also help to bring out its beautiful colours. During the summer months, when days are long, plants should receive the full amount of sunlight that they need. During the winter months, when days are shorter, supplementing with artificial light can be beneficial. Additionally, providing shelter from harsh wind can protect the plants and help preserve their delicate blooms.

pruning

Alpine aster should be pruned in early spring, before the plants start to form buds, when the growth has just begun. Prune about 1-third of the old stems down to the ground, making sure to remove any dead or damaged stems. If the plant has become spindly, you can also prune stems down to 1-third their previous length. This will create a bushier form. Aster alpinus does not respond well to heavy late season pruning, so it is best to avoid pruning after late summer.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Alpine aster typically starts flowering in late spring or early summer, usually between May and July.

Starts Flowering

Alpine aster typically starts flowering in late spring or early summer, usually between May and July.

Harvest Fruit

The alpine aster typically blooms from June to August.

Hardiness Map