Juniperus horizontalis 'Blue Chip' — фото

    Juniperus horizontalis 'Blue Chip'

    Juniperus horizontalis 'Blue Chip'

    An evergreen creeping cultivar with a dense “carpet” and scaly blue-silver needles; In winter, the shade often takes on purplish-violet notes. The annual growth in height is moderate (on the order of several centimeters); the width of the crown eventually reaches approximately 1.5–3 m, depending on conditions. Frost resistance according to catalogs is usually in the range of USDA zones 4–9 (guideline up to approximately −30…−35 °C). Unpretentious to the soil provided there is drainage; does not tolerate waterlogging and stagnation of water. Used in rockeries, on slopes, as a ground cover plant in the sun.

    Stages of growth

    1-30
    31-120
    121-400
    90-150
    300-365
    🌱
    🪴
    🌿
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    ❄️

    Calendar in the garden

    Jan
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    Apr
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    Jun
    Jul
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    Sep
    Oct
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    Current month
    Seedling/propagation
    Apr - May
    Planting in the ground
    Apr - Jun
    Peak flowering
    May - Sep

    How to care

    Transfer

    Transplant in autumn or early spring with a lump; Improve heavy loam with sand or bark chips.

    Watering

    Regular moderate watering for the first 4–8 weeks before rooting; no overflow.

    💡Tips
    • Bark mulch retains moisture and suppresses weeds in the young clone.
    • After planting, do not leave a “bowl” of soil at the neck - stagnation of water is destructive.

    Difficulty growing

    Easy
    Overall Difficulty

    Suitable for beginners. Minimal maintenance, error-resistant.

    Easy
    Average
    Difficult

    Growing conditions

    Frost resistance zone
    USDA Benchmark 4–9; in the Russian Federation it is stable in the middle zone and further south in open ground and drainage
    Temperature range
    Prefers a temperate climate; young plantings are temporarily shaded from spring burn on the needles
    Lighting
    Full sun 6+ hours - rich blue color of needles
    Also suitable: Light partial shade is possible, but the color of the needles and the density of the clone are usually weaker than in full sun.

    Nice neighbors.

    Unwanted Neighbors

    Soil preparation

    pH
    Soil acidity
    5.5–7.5 (acidic–neutral; coniferous substrate or slight acidification according to soil analysis)
    Soil type
    Sandy loam with humus, Loam with drainage, Rocky slopes with organic mulch

    Planting parameters

    📏Distance between plants
    Landmark 1–1.5 m between centers for group planting: the clone grows in width in a spot up to several meters
    ⬇️Planting depth
    Root collar at soil level; do not bury the lump; the hole is made wider than the depth of the coma
    🌱Planting methods
    Purchased seedling in a container, Less often - allotments from nurseries

    💡Preparation Tips

    • Dig the bed to a depth of 25-30 cm
    • Add compost or humus (5-10 kg per m²)
    • If necessary, adjust pH with lime or peat

    Frequently asked questions(5)

    Common causes: lack of light, waterlogging of the soil or excess nitrogen fertilizing. Less commonly, fungal pathogens or pests; inspect the shoots and, if necessary, show photos to a specialist.

    The growth in height is moderate (on the order of several centimeters per year), in width the shoots lengthen more actively and over the years form a dense spot of up to several meters.

    An adult plant in the middle zone is usually not covered. After autumn planting, a young seedling can be covered with lutrasil from the spring sun and wind for the first season without a dense “cocoon” over the crown.

    With good drainage, it can be used as a ground cover on dry land in the sun; It is advisable to reduce salt splashes in winter from road services and dust (continuous watering, re-examination of the site if necessary).

    The mass of needles is not used for food; Some parts of juniper contain irritating oils. Decorative observation is safe; do not use pine needles as pet food.

    Role in the garden

    Year-round decorative background of the site and stabilization of light slopes with root canopy; improves the microclimate with low litter. Does not contain medical indications; If you are allergic to pollen, a reaction may occur during the flowering period of the bush.

    *For reference: the plant is grown primarily as an ornamental.

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