Spanish broom (Spartium junceum) is a shrub that can grow 1.5m – 3m tall and 1.5m – 3m wide. In this growing guide we’ll learn the cultivation details and how to plant Spanish broom (Spartium junceum).
This plant has several common names including: Spanish broom, rush broom or weaver’s broom.
This is a evergreen plant that takes 5-10 years to reach full maturity.
In this article
Plant profile
Common name: Spanish broom, rush broom, weaver’s broom
Scientific name: Spartium junceum
Plant type: Shrubs
Habit: Bushy
Height: 1.5m – 3m
Spread: 1.5m – 3m
Foliage: Evergreen
Sunlight: Full Sun
Soil: Chalk, Loam, Sand
Moisture: Well drained
Garden type: Coastal
Planting type: Wall-side Borders
Other characteristics: Drought resistant, RHS Award of Garden Merit
Seasonal colors
| Season | Stem | Foliage | Flower | Fruit |
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |
Shrubs are fundamental elements in any garden.
They add color and interest throughout the seasons with their wide variety of flowers, foliage, fruits, trunks and stems.
Whatever the size or style of your garden, the permanent woody structure or the foliage of evergreen shrubs will give the space shape and dimension.
How to plant
In this section we will learn how to plant Spanish broom (Spartium junceum), know its needs in terms of soil, watering and sun exposure.
Soil
Spanish broom (Spartium junceum) is not a demanding plant regarding the type of soil and can grow in chalk, loam or sand.
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The chalky soil is pale and contains chunks of calcium-rich rock. It is a fertile and well-draining soil, almost always alkaline.
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The loam soil is dark, rich in organic matter but balanced in minerals. It offers the best of all worlds, retaining enough water for the plants, but allowing excess moisture to drain away. This is the most desired type of garden soil, perfect for most plants.
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Sandy soil is light, porous and very easy to drain. It is a soil poor in organic matter and nutrients. It is composed of relatively large mineral particles that allow water to drain quickly.
It is not very sensitive to soil acidity or alkalinity and grows well in soils with pH acid, alkaline or neutral.
Regarding drainage, Spartium junceum likes to grow in well drained soil.
Sunlight
Spanish broom (Spartium junceum) should be grown in full sun places.
Cultivation profiles – Growing Spanish broom (Spartium junceum) – Rosangela Palmieri, CC BY-SA 4.0, via Wikimedia Commons
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