Cistus nigricans

Name: Cistus nigricans - Ciste arbustif à feuille persistante
SKU: pda260
Availability: InStock

A bush with dark green fragrant leaves that smell of summer

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Tags: couleur, graphique, secheresse, vivace, vivace en pot, xeriscaping SKU: pda260 Category: Bees and Butterflies, Bouquet, Distillations, Evergreen, Fragrant, Frost Hardy, Ground Cover, Medicinal, Rewild, The Stunners

Cistus nigricans (Cistus x nigricans) is a compact evergreen Mediterannean shrub with lightly fragrant foliage and a charming show of little white flowers in the spring.

The leaves are evergreen, hairy, sometimes quite sticky. Because it is a hybrid, it has a leaf form that is between lance-shaped and rounded.

The flowers bloom in spring and last only a day, but new ones open daily, creating a lovely carpet of fallen petals.

The bloom time is a bit longer than other varieties of ciste – notably the Cistus monspeliensis

It flourishes in gravelly soils or when planted among rocks, as well as in sunny flower beds and borders.

👨‍🌾GARDENING TIPS👨‍🌾:

- ✂️ Cistus can be lightly pruned after flowering and pinched back to promote a bushy growth, but avoid cutting into old wood.
- 🪰 Their thick leaves + resin do not attract pests, though their delicate flowers can be damaged by heavy rain
- 🏠 Avoid transplanting them once they are settled, as their roots do not like to be disturbed.

🌱🌿pdA Garden Buddy Suggestions🌱🌿 :

- Eryngium, Stachys byzantina, Creeping Thyme, Delosperma, Santolina, Sedum, Lavender, Rosemary, Sages, Tanacetum, Helichrysum

Learn more about Gardening with the Cistus family:

- ENG: Gardening with Cists
- FR: Jardiner avec les Cists (Rustica)

The Tales & The Botany of Cistus nigricans:

Cistus x nigricans is a cultivated hybrid, most often a cross between Cistus crispus and Cistus salvifolius

The genus Cistus was named by French botanist Joseph Pitton de Tournefort, derived from the Greek Kistos, which was later Latinized as Cisthos by Pliny the Elder. The genus includes around twenty Mediterranean shrub species in the Cistaceae family, closely related to Halimium and Helianthemum.

These plants have opposite, evergreen to semi-evergreen leaves that are oval to lanceolate, sometimes elongated. Some species, like Cistus ladanifer, contain aromatic resin used to produce medicinal labdanum.

Labdanum is a sticky brown resin extracted from the Cistus plants that is still used to produce perfume and vermouth. You’ll see when you touch the plant, it’s quite sticky.

🔥 Their fruits are fire-resistant capsules, allowing them to reseed naturally after a wildfire.

🥷 They also suppress weed growth through allelopathy (releasing substances that inhibit weed germination) something that our friends in the Thyme family are infamous for.

🌸 Floral Morphology of Cistus nigricans

Members of the Cistaceae, including the genus Cistus, typically produce solitary or cymose inflorescences with showy, crêpe-like petals.

Flowers are actinomorphic (characterized by radial symmetry), pentamerous, and range from 2 to 8 cm in diameter depending on species. Petals are usually white, pink, or purple with conspicuous yellow stamens. Sepals (3–5) are persistent and may be hairy or glabrous.

Leaves are opposite, simple, entire, and often covered with glandular trichomes secreting aromatic resins such as labdanum. This resin imparts drought resistance and fragrance.

🌱 Reproductive Biology

Flowers are hermaphroditic, often protandrous (anthers mature before stigmas), which encourages cross-pollination. Despite this, many species retain a level of self-compatibility, ensuring reproduction under low-pollinator conditions.

Pollination is predominantly entomophilous, with bees, beetles, and flies visiting for pollen rather than nectar.

Seeds are borne in dehiscent capsules containing numerous small seeds adapted for germination after disturbance (particularly fire).

🌍 Ecology & Adaptations

Cistaceae are emblematic of Mediterranean-type ecosystems on poor, rocky soils. Key adaptations include:

- High Drought tolerance via resinous, sclerophyllous (a sclerophyll is a type of vegetation that is adapted to long periods of dryness and heat) leaves.
- Fire-related regeneration, with seeds requiring heat shock or smoke compounds to germinate.
- Symbiosis with mycorrhizal fungi (notably Tuber spp.), which enhance nutrient uptake in low-fertility soils.

Other Names:

Rockrose

Origin:

France

Similaire

Weight	0,2 kg
Container Size	9×9 cm, 2L
Flower Color	White
Flowering	April, May
Soil	Dry, Poor, Sandy, Well-Draining
Exposure	Full Sun
Frost Tolerance	-10°C to -15°C
Size	1.5m H x 0.7m W
Planting Season	March to May, May to August