Species Short Styled Thistle
a purple flower with green leaves

Short Styled Thistle

Cirsium brevistylum

Also Known As - Clustered Thistle
Short Styled Thistle (Cirsium brevistylum) is a perennial flowering plant native to the western United States. The vivid violet blooms of the plant attract a variety of pollinating insects, while its prickly rosette is a deterrent to animals that might want to feed on it. The plant has narrow, deeply divided leaves with a white underside that create a unique pattern. Stems measure up to six inches long and the leaves are arrayed like a cup around the flowers. The flower heads can measure up to 1.5 inches in diameter and have soft spines. Short Styled Thistle can be found in valley grassland, dry meadows and rocky slopes. Plant in well-drained soils in sunny locations for best flowering and enjoy this unique species in your garden.

Watering:

Frequent

Hardiness Zone:

Flowers:

Flowers

Sun:

full sun,part shade

Fruits:

green,white Fruits Ready In

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Poisonous To Humans:

Yes

Poisonous To Pets:

Yes

Salt Tolerant:

Yes

Care Level:

Medium

watering

Intermediate Enchanter's Nightshade should be watered regularly and consistently. Water the plant when the top inch of soil feels dry. Depending on the season, it may need to be watered up to once a week during hot weather and less frequently in cooler weather. When watering, ensure that the root area is getting the moisture it needs for optimal growth. However, be careful not to overwater, as this can damage the roots and cause the plant to become root-bound. Additionally, rain should be taken into consideration when watering your Intermediate Enchanter's Nightshade—if the plant is getting plenty of rain, waterings should be decreased, or else the soil could become oversaturated.

sunlight

Intermediate Enchanter's Nightshade, also known as Circaea x sterilis, thrives in partial to full shade, with indirect or filtered sunlight. When planted in full sun, this species may experience leaf burn and wilting. The ideal amount and timing of sunlight for Intermediate Enchanter's Nightshade is around 6 hours of direct or filtered sunlight a day, preferably in the late morning or afternoon hours, when the sun is less intense and temperatures are more mild. If the plant is exposed to longer periods of sunlight, it would be wise to provide some protection from the extreme rays.

pruning

Intermediate Enchanter's Nightshade should be pruned during the late winter or early spring months, when the plant is in its dormant state. Pruning should be limited in order to maintain the natural shape and size of the plant; removing only any dead or damaged foliage and thinning out some of the foliage to promote air circulation and reduce the chance of diseases. Aim for a modest 1/3 cutback of established plants, although be sure to follow the structure of the plant and not to cut any foliage back to bare stems.

Season

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

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