The description of the western and eastern thuja is similar in many respects, but there are still several differences, and first of all, the homeland of growth. These are the most winter-hardy, unpretentious, refined and original exotic cultures.
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Thuja western
Thuja first appeared in the eastern part of North America. A lush plant, reaching up to 20 m in height, its crown is pyramidal.
Western thuja has opposite scaly needles, flattened branches and peeling bark. Monoecious cultures, they have female and male flowers. Male spikelets are in the needles bags. Womens flowers sit on the edges of the branches.
The cones of the trees are small, their length is about 1 cm, the shape is elongated-oval. Ripening time falls on the year of flowering, during this period they open, and then fall from the shoots. At the beginning of summer, the cones are green in color, and in October, when fully ripe, they turn brown.
Seeds are flat. Outwardly, the western thuja resembles a cypress, the crown has dense and dense branching, the shoots branch in one plane.
The plant is frost-resistant, however, during flooding in the summer, the roots can be damaged in winter or even die. Loves a little moisture, but can grow on sandy loam soil. It copes well with drought. It has immunity against infections and pests.
Western thuja should be pruned and transplanted in the first month of spring or autumn (September - October), which it tolerates well.
The culture exudes a fresh, delicate aroma. The plant is considered medicinal and foliage, and bark, and fruits. Thuja is able to cleanse the air of harmful substances and at the same time fill them with useful ones.
Description of several varieties of western thuja grown in the central regions
- Aurea - under this name hides several varieties with a bright yellow tint. The tree is single-stemmed, its height is up to 2.5 m, the crown is pyramidal. The needles have a golden yellow color. It tolerates trimming and shaping well, and is used to create a molded hedge. Looks spectacular for single and group planting. The plant is winter-hardy, not afraid of temperature extremes.
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Albospicata - tree height up to 2.5 m. The size of the needles is average, the color of the tips is white and variegated. In particular, the white color stands out in the first half of summer, and with the arrival of autumn it becomes paler.
This variety is cold-resistant, beautiful in any planting. Used to form tall hedges. - Emerald - is considered the most popular of the pyramidal trees. Short fan-shaped branches make up the crown. The plant is not bare from below, the needles are of a persistent emerald color in any seasons, are winter-hardy, and looks neat.
- Globoza - a popular plant with a spherical crown, reaching a height of 1-1.2 m. The needles are medium-sized, brownish in winter, bright green in summer. A dense spherical crown is formed by the age of 5-7 years.
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Globoza Nana - decorative spherical thuja, undersized, unpretentious.
Looks good in a wide variety of compositions.
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Kristata (Comb) - an adult tree reaches a height of up to 3.5 m, the shape of the crown is wide-pyramidal. The needles are small, scaly green with a bluish tinge, collected in vertical branches.
Young thuja is columnar, after a while it grows slightly in breadth. - Golden tip - has a thin, wide-pyramidal crown, height up to 4 m, needles are large, at the ends of a golden color.
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Reingold - the plant, attractive due to the color of the needles, has a copper-yellow color in autumn, and with the onset of spring a pink tint appears.
The tree is up to 1 m high, the crown is spherical at a young age, then it becomes shapeless, but compact and dense. - Danica - a popular form of thuja. The crown is dense spherical. Plant height up to 0.6 m, the culture is winter-hardy and unpretentious.
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Teddy - a miniature plant with a spherical crown, height no more than 30 cm, with needle-shaped, short needles of a brownish color.
The dense crown is formed from a young age. The variety can grow well in containers. Prefers fertile loams. - Filiformis - the original variety. Branches are cordlike, hanging down to the periphery of the crown. Young crown is sparse, becomes thicker over time. Thuja is winter-hardy, unpretentious, has an extraordinary appearance.
- Elegantissima - tree with a dense, wide-conical crown shape. After 30-40 years of life, it grows up to 4 m.
- Elvanger Aurea - has a slightly flattened spherical crown. The needles have a golden color. Looks great in gardens.
- Erikoides - nSmall plant (1 m) with needle-like soft needles. Can be propagated by cuttings.
- Europe Gold - shrub up to 4 m high. The needles first have an orange color, by winter it becomes golden yellow.
- Sunkist - the culture is tall, up to 3-5 m. The needles have a golden yellow color. Prefers to grow in lighted areas.
- Dumoza - shrub no more than 1 m high with a rounded crown.
- Douglas Pyramidalis - externally resembles a cypress tree, up to 15 m high. The tree is shade-tolerant, it is used to form a fence.
- Holmstrup - a shrub plant with a conical crown. The needles are green.
Characteristics of oriental thuja varieties
The tree grows up to 8 m, originally from China. The crown is ovoid.
- Aurea variegata - the tree has a golden shade of needles, a crown in the form of a ball.
- Compact Ungeri - a spherical plant, snow-white tips on the shoots.
- Elegantus - with a compacted crown of a pyramidal shape, in the spring the needles are golden yellow, and in the summer with a greenish tint.
- Siboyadi - undersized plant, rich green needles.
- Nana - a dwarf bush with a dense crown.
- Rosenthalis compacta - a shrub with golden yellow needles, with an ovoid crown.
Cultivation conditions and care for thuja
All trees need fertile loam. Clay and organic matter can be added to sandy soil.
Grow well in open, sunny places, protected from drafts. Plants tolerate transplants well.
In the spring, watering is carried out as the soil dries and warms up. In spring and summer, the thuja should be abundantly irrigated, but not too often.
Do not overdo it with fertilizers, as the excess can kill the plants. At the first time after planting for young plants, it is necessary to create shading.
Thuja in the near-trunk circle must be mulched with peat, coniferous sawdust, humus. The mulch should be loosened periodically.
Do you plant thuja in the country?
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