As Seen On Dragons' Den! Use Code 'DRAGONS' For 10% Off Your First Order!
Back
Echium asperrimum
Echium asperrimum
Echium asperrimum
Echium asperrimum

Echium asperrimum

TAXONOMY

FamilyBoraginaceae
GenusEchium
Zone9

ABOUT

Echium asperrimum, commonly known as Rough Viper's Bugloss, is a biennial plant in the Boraginaceae family. Native to subtropical regions, it is known for its rough, hairy leaves and striking blue flowers. The plant typically grows in well-drained soils and can tolerate dry conditions. It has a dormancy period during the colder months.

ALSO KNOWN AS

Rough Bugloss
Echium hispidissimum
Echium italicum subsp. pyrenaicum
Echium lagascae
Echium paniculatum
Echium pyrenaicum
Isoplesion pyrenaicum

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Echium asperrimum requires bright, direct sunlight for optimal growth. It thrives in moderate temperatures and prefers a dry environment. Water the plant sparingly, allowing the soil to dry out almost completely between waterings. Maintain moderate humidity levels and ensure good air circulation around the plant.
Soil
This plant prefers well-draining loamy soil. It can tolerate poor soil conditions but thrives best in moderately nutrient-rich soil. Ensure the soil dries out between waterings to prevent root rot.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season, typically every 4-6 weeks, to promote healthy growth and flowering.
Repotting
Repot Echium asperrimum when it outgrows its current container, usually every 1-2 years. Choose a slightly larger pot with good drainage. Carefully transfer the plant to avoid damaging the roots, and fill in with fresh, well-draining soil.
Propagation
Propagate Echium asperrimum through seeds or cuttings. The best time to propagate is during the spring or early summer. Sow seeds in well-draining soil and keep them moist until germination. For cuttings, take a healthy stem, allow it to callous, and then plant it in a suitable soil mix.
Pruning
Prune the plant to remove dead or damaged leaves and to encourage bushier growth. The best time to prune is during the growing season. Use clean, sharp tools to make precise cuts and avoid spreading diseases.
Toxicity
Echium asperrimum is not known to be toxic to pets or humans. However, its rough, hairy leaves can cause skin irritation in some individuals, so handle with care.
REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor

Plant Monitor

STAYS IN YOUR PLANT

Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).

Shop Now
Mobile App

Mobile App

DOWNLOAD ON YOUR DEVICE

Evaluates your plants' data, current weather, seasonality and more to precisely notify you about your plants needs. The app also comes loaded with many extra features to ensure your plants flourish.

newsletter background

Join Our Growing Community

Join for 10% off your first purchase, exclusive offers, better plant care, and more

How To Grow Echium asperrimum | EarthOne