Growing Information

Growing zone guide
Growing Zone Zone 4, Zone 5, Zone 6, Zone 7, Zone 8, Zone 9
Sunlight Bright light
Type of Soil Slightly acidic to neutral
Mature Height 4-6 feet
Maintenance Level Low maintenance
Water Requirement Low watering (once every 2 weeks)

Learn more about this plant

Additional Information
Growth Rate

  • Speed: Moderate grower.
  • Mature Growth: Reaches 4-6 feet tall and 6-8 feet wide, forming a dense, compact shrub with a graceful, arching habit.
Colorful Leaves No
Flowering No
Bloom Color N/A
Ornamental Berries Blue berries
Disease resistant Yes
Cold Tolerant Yes
Heat Tolerant Yes
Drought Tolerant Yes
Deer Resistant Yes
Edible No
Wildlife Attraction
  • Attracts: Birds are attracted to the small, berry-like cones produced in late summer.
  • Wildlife Resistant: Deer-resistant and generally unbothered by other wildlife.
Self-pollinating Cross-pollinating
Seasonality
  • Foliage Season: Evergreen; provides year-round interest with consistent sea-green foliage.
  • Flowering Season: Not typically grown for its flowers, which are inconspicuous.
  • Hardiness Zones: USDA Zones 4-9
Ideal For
  • Hedges and screening
  • Foundation plantings
  • Rock gardens
  • Low-maintenance landscapes
  • Containers
Leaf Description
  • Color: Rich, sea-green foliage with a fine, feathery texture.
  • Form: Dense, arching branches covered in scale-like needles, giving the shrub a graceful, fountain-like appearance.
  • Winter Interest: Foliage remains vibrant throughout the winter, maintaining its sea-green color.
Flower Description
  • Color: Small, yellowish flowers are produced but are insignificant.
  • Form: Tiny, inconspicuous flowers appear in spring, followed by berry-like cones.
  • Bloom Time: Late spring.
Pruning & Maintenance

  • Timing: Prune in late winter or early spring before new growth begins, if necessary.
  • Method: Light pruning is recommended to shape the plant or control its size. Sea Green requires little pruning, but it can be sheared for a more formal appearance.
Water Needs

  • Watering Frequency: Water regularly during the first growing season to establish roots. Once established, Sea Green is drought-tolerant and requires minimal watering.
  • Soil Moisture: Prefers well-drained soil and does not tolerate waterlogged conditions. Mulching can help retain moisture and regulate soil temperature.
Light Needs

  • Light Exposure: Thrives in full sun but can tolerate light shade. At least 6 hours of direct sunlight daily is recommended for the best foliage color and growth.
Harvesting

Foliage Harvesting:

  • Purpose: The golden foliage of Old Gold can be harvested for use in winter arrangements, holiday decor, or evergreen wreaths.
  • Timing: Harvest foliage in late fall or early winter, when growth has hardened and color is stable.
  • Method:
  • Use sharp, clean pruners to snip healthy, well-shaped branches.
  • Select outer branch tips for best form and color.
  • Avoid cutting back into old wood, as junipers do not regenerate well from heavy pruning.
  • Storage:
  • Store cut branches in a cool, shaded place until use.

Keep foliage hydrated or misted to retain freshness if used indoors.

Fertilizing

  • Fertilization Time: Fertilize in early spring to support new growth.
  • Fertilizer Type: Use a balanced, slow-release fertilizer or an acidic fertilizer suited for evergreens.
Additional Care Tips
  • Mulching: Apply a 2-3 inch layer of mulch around the base to retain moisture, suppress weeds, and regulate soil temperature. Keep mulch away from the crown to prevent rot.
  • Drought Tolerance: Once established, Sea Green is highly drought-tolerant, making it ideal for low-water landscapes.
  • Pests and Diseases: Generally pest-free and low-maintenance, but it can occasionally suffer from spider mites or fungal diseases if grown in overly wet conditions.
Pollination

  • Pollination Type: Pollinated by wind. Sea Green produces small, berry-like cones after pollination, which are ornamental and often attract birds.
Companion Plants
  • Lavender
  • Ornamental Grasses
  • Coneflower (Echinacea)
  • Sedum
Flowering and Seasonality
  • Foliage Season: Evergreen; provides year-round interest with consistent sea-green foliage.
  • Flowering Season: Not typically grown for its flowers, which are inconspicuous.
  • Hardiness Zones: USDA Zones 4-9
  • Color: Small, yellowish flowers are produced but are insignificant.
  • Form: Tiny, inconspicuous flowers appear in spring, followed by berry-like cones.
  • Bloom Time: Late spring.
Pet Friendly

Yes

Growing Zone
  • Zone 4
  • Zone 5
  • Zone 6
  • Zone 7
  • Zone 8
  • Zone 9

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