Blue Chip Juniper

Blue Chip Juniper (Juniperus horizontalis 'Blue Chip')

Blue Chip Juniper is a low-growing, spreading evergreen with silvery-blue foliage. It is excellent for slopes, borders, rock gardens, and erosion control.

Planting

• Choose a location with full sun (6+ hours daily).
• Plant in well-drained soil. Avoid areas that stay wet.
• Dig a hole twice as wide as the root ball and only as deep as the root ball.
• Set the top of the root ball level with or slightly above the surrounding soil.
• Backfill with the native soil and gently firm it to remove air pockets.
• Apply 2–3 inches of mulch around the plant, keeping mulch a few inches away from the stems.

Watering

• Water thoroughly immediately after planting until the entire root ball and surrounding soil are saturated.
• For the first 2 weeks, water every 2–3 days if there is no rain.
• For the next 2–3 months, water once or twice a week, providing a deep soak rather than frequent light watering.
• After establishment (about one growing season), water only during extended dry periods.

Care

• Fertilize in early spring with a slow-release, balanced shrub fertilizer if needed.
• Prune only to remove dead or damaged growth or to lightly shape. Do not cut back into old, leafless wood.
• This plant does not require pollination for ornamental use and produces small berry-like cones that may attract birds.
• Monitor for spider mites during hot, dry weather and maintain good air circulation.

Container Planting

• Use a large container with drainage holes and a well-draining potting mix.
• Water when the top 2 inches of soil are dry, as containers dry out faster than garden beds.
• Protect the container from extreme winter temperature swings in colder climates.

Blue Chip Juniper FAQs

1. How large does Blue Chip Juniper grow?

Blue Chip Juniper is a low-growing, spreading evergreen that typically reaches about 6 to 12 inches tall while spreading 4 to 6 feet wide at maturity. Its broad, creeping growth habit makes it an excellent groundcover for filling open spaces, softening landscape edges, and covering slopes.

2. Does Blue Chip Juniper need a pollinator or produce berries?

No pollinator is needed to enjoy Blue Chip Juniper's attractive foliage. This variety is grown primarily for its year-round silver-blue color rather than fruit production. Like other junipers, it may produce small seed cones under the right conditions, but they are not considered a significant ornamental feature.

3. Can Blue Chip Juniper be grown in containers?

Yes. Blue Chip Juniper grows well in large containers with excellent drainage. Its trailing branches naturally spill over the edges of pots, adding texture and year-round color to patios, entryways, and decks. Container-grown plants may need more frequent watering than those planted in the ground, especially during hot weather.

4. What growing conditions does Blue Chip Juniper prefer?

Blue Chip Juniper thrives in full sun and well-drained soil. It performs exceptionally well in sandy, rocky, or gravelly soils and tolerates drought once established. Avoid planting in areas with consistently wet or poorly drained soil, as excess moisture can lead to root problems.

5. Is Blue Chip Juniper difficult to maintain?

Not at all. Once established, Blue Chip Juniper requires very little care. It rarely needs pruning, is drought tolerant, and maintains its attractive silver-blue foliage through every season. Its dense growth also helps reduce erosion on slopes and naturally suppresses weeds by covering the soil.