The Botanical Diary
L
Ornamental

Lawson cypress

Chamaecyparis lawsoniana

Over 200 decorative cultivars of different colours and forms have been developed.

Regions
Centre, West, South
Colour
Lawson cypress
🌸
Bloom
☀️
Light
Full sun / напівтінь
💧
Watering
Moderate
📏
Height
3–15 m
❄️
Hardiness
Zone 5b

Lawson cypress, or Port Orford Cedar, is one of the most striking conifers, originating from the western coast of North America. This species has been cultivated by gardeners for over a century and a half, becoming a favourite of landscape designers thanks to its graceful silhouette and exceptional variety of cultivars. Its name honours the English botanist Charles Lawson—a testament to the significance Europeans attributed to this discovery.

Externally, Lawson cypress captivates with its elegance: delicate, soft foliage sprays form a dense crown, often with a drooping apex. The foliage can be brilliant yellow, noble blue, or classic green—the wealth of cultivars is sufficient to satisfy the most discerning gardener. Over two hundred registered varieties allow one to choose a specimen for both a modest balcony and a grand front garden.

In the garden, Lawson cypress plays the role of a vertical accent beautifully, contrasting with spreading thujas and junipers. It can be grown as a solitary specimen on a lawn, incorporated into compositions with flowering shrubs, or shaped as a living hedge. Spring feeding with an acidic conifer complex preserves the vibrancy of foliage colour and stimulates even growth.

Interestingly, despite its exotic origin, Lawson cypress has adapted to the Ukrainian climate and thrives in central and western regions. Its undemanding nature and resilience to urban conditions make this plant a true treasure for those seeking beauty without excess fuss.

Location & soil

Lawson cypress — planting & location

LightFull sun / напівтінь
Soil typemoist, рН 5–6,5
Planting timeApril або September
Plant spacing1,5–3 m
Planting depthAt root collar level

Evergreen, cypress-like appearance with foliage in various colours—yellow, blue and green.

Water needs

How to water Lawson cypress

IntensityModerate
FrequencyEvery 7–10 days (в)
Volume10–12
MethodAt the base

Dislikes drought.

Annual care

Fertilizing and pruning: Lawson cypress

Spring fertilizingAcidic coniferous fertiliser complex (April).
Summer fertilizingDo not fertilise.
Autumn fertilizingDo not fertilise.
Pruning timeApril, August (легка стрижка)
Pruning typeShaping

Maintain shape.

Cold hardiness

Lawson cypress — winter hardiness & care

Hardiness zoneZone 5b
Winter coverHorticultural fleece (young plants).
Cover timingNovember
Plant protection

Diseases and pests of Lawson cypress

Garden design

What grows well with Lawson cypress?

Thuja, Juniper, ялиця