Cistus x heterocalyx 'Chelsea Bonnet'       0

Author: Tai Hyun Chung (1882-1971) ex Takenoshin Nakai (1882-1952)
Family: Cistaceae
Genus: Cistus
English name: Chelsea bonnet rockrose
Zone: Mediterranean
References for the genus
- Flora iberica, Santiago Castroviejo. 2010 Vol. 3 pag. 320-337. ISBN
- Flora of Turkey and the East Aegean Islands, P.H. Davies. 1984 Vol. 1 pag. 506-509. ISBN
- Les hybrides binaires rares du genre Cistus L.(Cistaceae)= Rare binary hybrids of the genus Cistus L.(Cistaceae), Demoly, Jean-Pierre. 1996 Vol. 54(1) pag. 241-254. Address
- Molecular systematics, character evolution, and pollen morphology of Cistus and Halimium (Cistaceae), Civeyrel, Laure and Leclercq, Julie and Demoly, Jean-Pierre and Agnan, Yannick and Quebre, Nicolas and Pßissier, Cßine and Otto, Thierry. Plant Systematics and Evolution 2011 Vol. 295(1) pag. 23-54. Address
- Systematics, character evolution, and biogeography of Cistus L.(Cistaceae) based on ITS, trnL-trnF, and matK sequences, Guzmá, Beatriz and Vargas, Pablo. Molecular phylogenetics and evolution 2005 Vol. 37(3) pag. 644-660. ResearchGate
- The family Cistaceae in Iraq, Daoud, HS. Address
- Unexpected synchronous differentiation in Mediterranean and Canarian Cistus (Cistaceae), Guzman, Beatriz and Vargas, Pablo. Perspectives in Plant Ecology, Evolution and Systematics 2010 Vol. 12(3) pag. 163-174. Address
General specifications
Biological type: plant
Frost resistance: 18ºF
Leaf color: dark green
Flower color: white
No transplantation: Yes
Reproduction mode: hermaphrodite plant whoes flowers produce both male and female gametes
Estimated lifespan: ± 8 years
Indexed Susceptible to the bacteria Xylella fastidiosa The Regional Directorate for Food, Agriculture and Forestry.

Specifications for the Mediterranean basin
Adult size (h x w): 6,5ft x 6,5ft
Sun exposure: full sun (Sun hours: >6h
Foliage: evergreen
Growth: fast
Flowering time from April until May

Specific information for our garden
Planting substrate: 30%Compost+30%Coco+40%Sand
Plant watering: 1x a week pH 6.5
Logical sequence of containers for: Perennials; forestry plate 8cm, 1L container, 2L forestry pot, 6L container, 55L container
Propagation is done by cuttings
Sowing instructions
SPRING Soak the seeds in warm water of 140°F for 12h. Sow the seeds at 2mm depth in the Well Drained Seed Sowing Mix between 64-72°F. During germination keep the substrate moist and in daylight.

Germination references for the genus
- Cistaceae: a plant family with hard seeds, THANos, COSTAS A and Georghiou, Kyriacos and Kadis, Costas and Pantazi, Christina. Israel Journal of Plant Sciences 1992 Vol. 41(4-6) pag. 251-263. Address

Experiences in the garden
31-10-12A Obtaining 3 plants from nursery Filippi (Cultivated from unknown origin)
08-06-23 1x Dead plant: End of life: JTz1.
27-05-20 1x Dead plant due to too dense plantation: JTz1.
28-05-18 1x Dead plant asphyxiate: JTz1-JTz3.