Labdanum - Plant
Description for Labdanum
C. ladanifer is an evergreen shrub of loose, open habit with very sticky, narrow, aromatic leaves, dark green above, grey beneath. Flowers to 10cm in width, white with a deep red blotch at the base of each petal.
|Common name||Flower colours||Bloom time||Height||Difficulty|
|Common gum cistus, laudanum, labdanum, brown-eyed rockrose||White||August||4 to 5 feet||Easy to grow|
Planting and care
Cistus ladanifer is a species of flowering plant in the family Cistaceae. It is native to the western Mediterranean region. Common names include gum rockrose, laudanum, labdanum, common gum cistus, and brown-eyed rockrose. It is a shrub growing 1 to 2.5 m (3 ft 3 inch to 8 ft 2 inch) tall and wide.
|Full Sun to Partial Shade||Well-drained soil||Medium||24 degrees C||Apply any organic fertilizer|
Caring for Labdanum
- An accurate soil test will tell you where your pH currently stands.
- Acidic (sour) soil is counteracted by applying finely ground limestone, and alkaline (sweet) soil is treated with ground sulfur.
- If you order roses from a mail-order company, order early, in January or February (March at the latest).
- They are usually shipped in the spring as bare roots when plants are fully dormant, well before they have leafed out.
Typical uses of Labdanum
Special features: Phylogenetic and divergence dating methods found that C. ladanifer diverged during the Pleistocene, long after the opening of the Strait of Gibraltar around 5 mya, which supports a hypothesis of dispersal for this species. Although its seeds fall close to the maternal plant, C. ladanifer may have successfully dispersed due to its preference for disturbed habitats.
Culinary use: NA
Ornamental use: The plant is used for an ornamental purpose.
Medicinal use: NA
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