Siberian pea tree (Caragana arborescens)
Siberian pea tree (Caragana arborescens) is a shrub that can grow 3m – 8m tall and 3m – 8m wide. In this growing guide we’ll learn the cultivation details and how to plant Siberian pea tree (Caragana arborescens).
This plant has several common names including: Siberian pea tree or pea tree.
This is a deciduous plant that takes 10-20 years to reach full maturity.
In this article
Plant profile
Common name: Siberian pea tree, pea tree
Scientific name: Caragana arborescens
Plant type: Shrubs
Habit: Columnar / Upright
Height: 3m – 8m
Spread: 3m – 8m
Foliage: Deciduous
Sunlight: Full Sun
Soil: Chalk, Clay, Loam, Sand
Moisture: Moist but well drained, Well drained
Garden type: City & Courtyard Gardens, Rock & Gravel Garden
Planting type: Flower borders and bedding, Hedging & Screens, Low Maintenance
Other characteristics: Drought resistant
Seasonal colors
| Season | Stem | Foliage | Flower | Fruit |
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |
How to plant Siberian pea tree (Caragana arborescens) – Katrin Schneider, korina.info – CC-BY-SA-4.0, CC BY-SA 4.0, via Wikimedia Commons
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.
Other types of Caragana to consider:
See all Caragana
How to plant
In this section we will learn how to plant Siberian pea tree (Caragana arborescens), know its needs in terms of soil, watering and sun exposure.
Soil
Siberian pea tree (Caragana arborescens) is a plant that adapts to all types of soils, chalk, clay, 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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Clay soil is composed of more than 25 percent clay particles. These particles have a high moisture holding capacity and the soil is heavy to dig and can be waterlogged in winter (dry in summer).
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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, Caragana arborescens likes to grow in moist but well drained or well drained soils.
Sunlight
Siberian pea tree (Caragana arborescens) should be grown in full sun places.
Cultivation profiles – Growing Siberian pea tree (Caragana arborescens) – Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons
