This shrub has a solitary stem with spreading branches that form a compact rounded habit. It has leathery dark green oblong leaves and the male and yellow female flower heads appear on separate plants with leafy bracts during spring.
Hardiness zones 9 to 10
Leucadendron strobilinumis naturally found in South Africa from the Table Mountain to Kommetjie on the Cape peninsula growing in damp rocky places at an altitude from 500 m (1640 ft) to 1,150 m (3,772 ft).
It prefers an open sunny position and grows in well-drained, poor to moderately fertile sandy-stony soil that is tending acidic and is drought and light frost tolerant and regenerate from seed after fire.
The Peninsular Conebush is a rare species that is grown for its dense rounded habit and its flower heads. It is planted parks and gardens as a specimen or use a long borders. It is also grown in coastal gardens and the flowers and foliage are used in floral arrangements. It is suitable to coastal and low-mountain regions and establishes in 3-5 years and is moderately long lived. ID 3711
Note:
This plant is not commonly cultivated and may be difficult to in requiring a specialist nursery.
Leucadendron(loo-ka-DEN-dron) strobilinum(stroh-bi-LIN-um)
Proteaceae (pro-tee-AY-see-ee)
Protea Family
Distribution
This family of dioecious or monoecious trees and shrubs that mainly appear in thesouthern hemispherewith some found in Central America and Africa. They are abundant in the southern part of Australia and normally grow on poor infertile soils that are tending acidic. Their habitats include shrubland, grassland, rainforests, alpine meadows and tropical lowlands
Diagnostic Features
The highly variable leavesare arranged alternate, opposite or whorled and are compound, dissected or lobed or pinnately toothed or simple. The marginis entire or pinnatisect and without stipules. The leaf shape can vary at different stages of growth, juvenile to adult.
The normally bisexual flowersare regular or irregular arranged in racemes or compound inflorescences (cone-like); some are solitary and appear in the leaf axils.
There are normally 4-perianth-segmentsthat are free or united and are arranged in a single whorl, petaloid and valvate in bud joined when young and separating as the tube splits down one side.
The 4-stamensare all fertile and appear opposite the perianth segments and may be reduced to staminodes.
The filamentsare partly or wholly attached to the tepals often sessile and the anthersare four chambered opening with longitudinal slits.
The ovaryis superior and has one carpel that contains one chamber with one to many ovules.
The hooked styleis simple and the stigmais small bulbous (capitate) or maybe bilobed.
The fruitare dehiscent or indehiscent follicle or drupe or achene with few or many winged seeds.
Note:
Some species are used for food, alcoholic drink, herbal remedies and extensively used in ornamental and domestic gardens for their fantastic flowers and foliage. There are 80 genera and 1,700 species.
This plant tolerates between USDAzones 9a to 10a and grows to2.5 m (8 ft)
Fahrenheit 20ºto 30ºF
These temperatures represent thelowestaverage.
Celsius -6.6ºto -1.1ºC
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