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Lithodora fruticosa
Lithodora fruticosa
Lithodora fruticosa
Lithodora fruticosa

Lithodora fruticosa

TAXONOMY

FamilyBoraginaceae
GenusLithodora
Zone7

ABOUT

Lithodora fruticosa, commonly known as Purple Gromwell, is a subshrub in the Boraginaceae family. Native to the Mediterranean region, it thrives in temperate climates. This plant is known for its vibrant blue flowers and evergreen foliage. It undergoes a dormancy period during the colder months.

ALSO KNOWN AS

Gromwell
Lithospermum Chamaecistus
Lithospermum Collinum
Lithospermum Consobrinum
Lithospermum Fruticosum
Lithospermum Purpureocoeruleum
Margarospermum Fruticosum
Rhytispermum Fruticosum
Lithodora consobrina

OVERVIEW

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

DETAILS

Care Instructions
Lithodora fruticosa requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and moderate humidity levels. Water the plant when the soil is almost completely dry, but avoid waterlogging. Regular pruning helps maintain its shape and encourages new growth.
Soil
This plant prefers well-draining loamy soil. Ensure the soil has good drainage to prevent root rot. A slightly acidic to neutral pH is ideal for its growth.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season, typically in spring and summer, to promote healthy growth and flowering.
Repotting
Repot Lithodora fruticosa every 2-3 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage. Repotting is best done in early spring before the growing season begins.
Propagation
Propagate Lithodora fruticosa through stem cuttings. Take cuttings in late spring or early summer. Dip the cut end in rooting hormone and plant it in a well-draining soil mix. Keep the soil moist until roots develop.
Pruning
Prune the plant after flowering to maintain its shape and encourage new growth. Remove any dead or damaged branches. Light pruning can also be done in early spring to prepare for the growing season.
Toxicity
Lithodora fruticosa is not known to be toxic to pets or humans. However, it is always advisable to keep plants out of reach of pets and children to avoid any accidental ingestion.
Additional
Lithodora fruticosa is a low-maintenance plant that adds a splash of color to gardens with its striking blue flowers. It is drought-tolerant once established and can be used as ground cover or in rock gardens.
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How To Grow Lithodora fruticosa | EarthOne