Arabis procurrens, the running rockcress or spreading rock cress, is a species of flowering plant in the family Brassicaceae. It is a spreading evergreen or semi-evergreen perennial, forming a dense mat of foliage, with loose racemes of white flowers in spring, suitable for cultivation in the alpine garden.The specific epithet procurrens means "spreading underground".The cultivar Arabis procurrens 'Variegata', with white-edged leaves, has gained the Royal Horticultural Society's Award of Garden Merit.This species is listed as invasive in Belgium, the Czech Republic and the United States of America.
Running rockcress is fairly resistant to disease and typically does not suffer from many illnesses. Nonetheless, it can be vulnerable to pests and diseases present in its surroundings. Such infections are generally mild. In terms of care, the plant needs moderate maintenance. Regular pruning is necessary to preserve an attractive appearance and support healthy growth. Applying fertilizer can also encourage flowering. Running rockcress is suitable for anyone with outdoor space, such as a garden or patio, and does not require extensive care experience. It may need more attention when grown indoors.
How to keep Arabis Procurrens.
Light
Running rockcress is a sun-loving herbaceous perennial native to open habitats, commonly occurring in meadows and grasslands. It prefers full sun but can also tolerate partial sun.
Water
Running rockcress thrives in consistently moist, well-draining soil. For optimal growth, water it weekly, particularly during the growing season. This plant does well in temperate climates, where natural rainfall often meets its moisture requirements.
Temperature
Running rockcress can tolerate a broad span of temperatures, but its distribution may still be restricted by various combinations of moisture and heat. It performs best in warm summer conditions with sufficient rainfall or watering. Extended periods of cloudy, rainy weather, as well as prolonged high temperatures, can increase the risk of Running rockcress dying. In winter, adequate protection from cold can boost the plant's survival rate.
Fertilizer
The best time to fertilize a Running rockcress is in early spring, when it is coming out of dormancy and starting active growth. Fertilization supplies essential nutrients for healthy development. Although Running rockcress has fairly low fertilizer requirements, an annual application can improve its survival and encourage better, longer-lasting flowers.
Pruning
Running rockcress is a hardy perennial known for its ability to spread as ground cover and its delicate flowers. To encourage denser growth and remove any damaged stems, prune the plant in the spring. After the blooming period, trim the spent flower stalks to extend the flowering season. Regular pruning helps maintain the plant's shape, control its spread, and promote healthy foliage. Always use sharp, clean tools for pruning.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial
- Genus
- Arabis
- Family
- Brassicaceae
- Hardiness Zone
- 4-8
- Mature Height
- 10 cm to 15 cm
- Mature Spread
- 30 cm to 46 cm
- Leaf Color
- Green, Pink, Variegated, Cream
- Leaf Type
- Evergreen
- Flower Color
- White
- Flower Size
- 1.02 cm to 1.52 cm
- Bloom Time
- Early spring, Mid spring
- Planting Time
- Spring, Summer
- Harvest Time
- Late spring, Early summer
- Native Area
- Croatia, Serbia, Bulgaria, Romania
Other names.
