Aegonychon purpurocaeruleum
TAXONOMY
FamilyBoraginaceae
GenusAegonychon
Zone5
LEARN MORE
Plants of the World OnlineABOUT
Aegonychon purpurocaeruleum, commonly known as Purple Gromwell, is a perennial plant in the Boraginaceae family. It is native to temperate regions and is known for its striking purple-blue flowers. The plant has a creeping growth habit and is often found in woodland areas.
ALSO KNOWN AS
Blue Knotweed
Buglossoides Purpurocaerulea
Lithospermum Caeruleum
Lithospermum Longiflorum
Lithospermum Lucanum
Lithospermum Pumilum
Lithospermum Purpurascens
Lithospermum Purpureum
Lithospermum Violaceum
Margarospermum Purpureocoeruleum
Aegonychon repens
Lithospermum purpurocaeruleum
Margarospermum purpurocaeruleum
Rhytispermum purpurocaeruleum
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature18° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
WANT MORE TIPS?
DETAILS
Care Instructions
Purple Gromwell thrives in moderate temperatures and prefers bright, indirect light. It should be watered when the soil partially dries out, and it benefits from moderate humidity levels. Regular pruning helps maintain its shape and encourages new growth.Soil
This plant prefers well-draining loamy soil with a slightly acidic to neutral pH. Ensure the soil is kept moderately moist but not waterlogged to prevent root rot.Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10 during the growing season. Fertilize every 4-6 weeks to support healthy growth.Repotting
Repot the plant every 2-3 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage, and refresh the soil to provide new nutrients.Propagation
Purple Gromwell can be propagated through division or cuttings. The best time to propagate is in the spring or early summer. Ensure the cuttings have a few leaves and plant them in a well-draining soil mix.Pruning
Prune the plant regularly to remove dead or damaged leaves and to maintain its shape. Pruning also encourages bushier growth and more flowers.Toxicity
Aegonychon purpurocaeruleum is not known to be toxic to pets or humans. However, it is always best to keep plants out of reach of pets and children.Additional
This plant can be grown both indoors and outdoors, making it versatile for various garden settings. It is also relatively low-maintenance, making it suitable for gardeners of all experience levels.REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
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
