Wasabi earlier Eutrema japonicum or Wasabia japonica is a plant of the Brassicaceae family, which includes cabbages, horseradish, and mustard. Wasabi Seeds (Wasabia japonica, Eutrema japonicum) Its fibers have been used for cloth and it produces a yellow dye. The plant is also used as a flavoring, and for its essential oil, known as genetic absolute. Retama has made its way into the ethnobotany of the indigenous Aymara and Quechua cultures. It is one of the most common ornamental plants, often seen growing along sidewalks in La Paz. In Bolivia and Peru, the plant is known as retama, (not to be confused with the genus Retama), and has become very well established in some areas. It has gained the Royal Horticultural Society's Award of Garden Merit. The plant is used as an ornamental plant in gardens and in landscape plantings. It was first introduced to California as an ornamental plant. Spartium junceum has been widely introduced into other areas and is regarded as a noxious invasive species in places with a Mediterranean climate such as California and Oregon, Hawaii, central Chile, southeastern Australia, the Western Cape in South Africa and the Canary Islands and Azores. They burst open, often with an audible crack, spreading seed from the parent plant. In late summer, the legumes (seed pods) mature black and reach 8–10 cm (3–4 in) long. In late spring and summer shoots are covered in profuse fragrant yellow pea-like flowers 1 to 2 cm across. The leaves are of little importance to the plant, with much of the photosynthesis occurring in the green shoots (a water-conserving strategy in its dry climate). It has thick, somewhat succulent grey-green rush-like shoots with very sparse small deciduous leaves 1 to 3 cm long and up to 4 mm broad. junceum is a vigorous, deciduous shrub growing to 2–4 m (7–13 ft) tall, rarely 5 m (16 ft), with main stems up to 5 cm (2 in) thick, rarely 10 cm (4 in). This species is native to the Mediterranean in southern Europe, southwest Asia, and northwest Africa, where it is found in sunny sites, usually on dry, sandy soils. The Latin specific epithet junceum means "rush-like", referring to the shoots, which show a passing resemblance to those of the rush genus Juncus. There are many binomials in Spartium that are of dubious validity (see below). It is the sole species in the genus Spartium, but is closely related to the other brooms in the genera Cytisus and Genista. Spartium junceum, the Spanish broom, rush broom, or weaver's broom, is a species of flowering plant in the family Fabaceae. The smooth bark and lime green branches add an interesting dimension to the landscape.Spanish broom Seeds (Spartium junceum) Price for Package of 10 seeds. The small compound leaves do not develop any appreciable fall color. Spanish Gold Broom is draped in stunning fragrant yellow pea-like flowers along the branches from mid to late spring. Mass Planting, Hedges/Screening, General Garden Use Spanish Gold Broom is recommended for the following landscape applications: Gardeners should be aware of the following characteristic(s) that may warrant special consideration: This is a high maintenance shrub that will require regular care and upkeep, and is best pruned in late winter once the threat of extreme cold has passed. Its relatively fine texture sets it apart from other landscape plants with less refined foliage. Spanish Gold Broom is an open multi-stemmed deciduous shrub with a shapely form and gracefully arching branches. This is a selected variety of a species not originally from North America. It is highly tolerant of urban pollution and will even thrive in inner city environments. It is particular about its soil conditions, with a strong preference for clay, alkaline soils, and is able to handle environmental salt. It is considered to be drought-tolerant, and thus makes an ideal choice for xeriscaping or the moisture-conserving landscape. It prefers dry to average moisture levels with very well-drained soil, and will often die in standing water. This shrub should only be grown in full sunlight. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 20 years. It tends to fill out right to the ground and therefore doesn't necessarily require facer plants in front. Spanish Gold Broom will grow to be about 4 feet tall at maturity, with a spread of 5 feet. Description Growth & Care USDA Plant Hardiness ZoneĪdditional Categories Additional Category
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