Eastern flowering dogwood ‘Rainbow’ (Cornus florida ‘Rainbow’) is a tree that can grow 3m – 8m tall and 1.5m – 3m wide. In this growing guide we’ll learn the cultivation details and how to plant Eastern flowering dogwood ‘Rainbow’ (Cornus florida ‘Rainbow’).
This plant is commonly known as eastern flowering dogwood ‘Rainbow’.
This is a deciduous plant that takes 5-10 years to reach full maturity.
In this article
Plant profile
Common name: eastern flowering dogwood ‘Rainbow’
Scientific name: Cornus florida ‘Rainbow’
Plant type: Trees
Habit: Columnar / Upright
Height: 3m – 8m
Spread: 1.5m – 3m
Foliage: Deciduous
Sunlight: Full Sun, Partial shade
Soil: Clay, Loam, Sand
Moisture: Moist but well drained, Well drained
Garden type: City & Courtyard Gardens, Informal Garden
Planting type: Low Maintenance
Other characteristics: RHS Award of Garden Merit
Seasonal colors
| Season | Stem | Foliage | Flower | Fruit |
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |
Trees are essential plants in gardens, large and small, with their sculptural presence.
In terms of design, they add height, structure and interest all year round with attractive flowers, foliage, fruits and trunks.
In addition, they provide home and a food source for birds and other wildlife.
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How to plant
In this section we will learn how to plant Eastern flowering dogwood ‘Rainbow’ (Cornus florida ‘Rainbow’), know its needs in terms of soil, watering and sun exposure.
Soil
Eastern flowering dogwood ‘Rainbow’ (Cornus florida ‘Rainbow’) is not a demanding plant regarding the type of soil and can grow in clay, loam or sand.
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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.
As for pH, it is a plant that grows ideally in soils with pH acid or neutral.
Regarding drainage, Cornus florida ‘Rainbow’ likes to grow in moist but well drained or well drained soils.
Sunlight
Eastern flowering dogwood ‘Rainbow’ (Cornus florida ‘Rainbow’) is a plant that should be grown in full sun or partial shade positions.
