Species Small-Flowered Wintercress
lime-yellow flowers with green foliage and stems

Small-Flowered Wintercress

Barbarea stricta

Small-Flowered Wintercress (Barbarea stricta) is an herbaceous annual plant native to temperate regions of North America. It can be found growing in wet meadows, pastures, and along riverbanks. This species has a biennial life cycle and can reach up to 40cm in height. Its bright yellow flowers attract many insects and birds. The round leaves are light green, and the entire plant has a characteristic strong smell. Small-Flowered Wintercress is edible and has medicinal uses, including the treatment of wounds, respiratory infections and skin infections. It is also an important food source for wildlife, making it a valuable habitat plant.

Watering:

Frequent

Propagation:

Seed Propagation,Division,Cutting,Layering Propagation

Hardiness Zone:

Sun:

full sun,part shade

Fruits:

yellow Fruits Ready In

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Poisonous To Humans:

Yes

Poisonous To Pets:

Yes

Salt Tolerant:

Yes

Invasive:

Yes

Care Level:

Medium

watering

Small-Flowered Wintercress should be watered when the soil has become dry to the touch. Make sure the soil is evenly moist but not wet. This species of plant prefers consistently moist soil, so water every couple of days during the spring and summer growth periods. During the late summer and fall, reduce watering to allow the soil to slightly dry out before re-watering. Too much water can cause the roots to rot, so be sure to monitor the soil moisture.

sunlight

Small-Flowered Wintercress (Barbarea stricta) should have full sunlight for 8–10 hours per day. In order for the plant to thrive, it should be placed in an area with direct sun during the morning and early afternoon. In areas with limited sunlight, 2 to 3 hours of direct sunlight should still be sufficient. Sunlight intensity may also need to be adjusted depending on the month—over winter, the plant will require slightly less light and vice versa over summer. This will depend on the climate and location of the planting.

pruning

Small-Flowered Wintercress (Barbarea stricta) should be pruned in early spring. Prune after the danger of frost has passed and before any new growth. Prune away dead, diseased, and damaged stems. Cut back the stems that are crossing or overcrowding the plant to promote air circulation and reduce pest and disease problems. Prune back the stems significantly, but avoid removing more than 1-third of the stems in any 1 pruning session. Regular pruning encourages prolific flowering and helps to keep the plant in its desired shape and size.

Season

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

The harvesting season for Barbarea stricta typically begins in April and ends in June.

Harvest Fruit

The harvesting season for Barbarea stricta typically begins in April and ends in June.