Juniperus horizontalis 'Mother Lode'

‘Mother Lode’ creeping juniper is a low-growing, dwarf evergreen shrub in the cypress family (Cupressaceae). The species is native to the northern part of North America and is found growing in rocky or sandy soils, from rocky outcrops to streams, making this shrub fairly adaptable to various soil types and pH as long as the soil is well drained  The genus name (Juniperus) comes from the Latin name for the juniper, while the species epithet (horizontalis) is in reference to the prostrate growth form.

‘Mother Lode’ is a sport of Juniperus horizontalis ‘Wiltonii.’ It is drought- and deer-tolerant and fairly salt tolerant. It tolerates hot and relatively dry conditions, moderately poor soils, and many air pollutants found in urban areas. It prefers dry, sandy soil. This cultivar grows to only about 4 inches high and spreads 8 to 10 feet in width. Plant 3 to 4 feet apart in full sun.

This plant will grow in average, dry to medium wet soil, including rocky soils, provided they are well-drained. It prefers dry, sandy soil and full sun, although it does tolerate partial sun. The plant will slowly spread by means of branches that root as they grow along the ground.

'Mother Lode' has foliage that is bright yellow to gold, changing to gold, copper, or bronze in winter. Its growth habit makes it a good choice for ground covers on sloped areas or for cascading over retaining walls. Its color makes it an excellent choice for a focal point in the garden or as a foundation or accent plant. The attractive foliage, low profile, and sprawling habit make it a good candidate for ground cover in hot and dry areas.

Insects, Diseases, and Other Plant Problems: Like most junipers, ’Mother Lode’ is subject to infestation by aphids, bagworms, caterpillars, false spider mites, juniper tip mites, spruce spider mites, juniper and other scales, and juniper webworm. It is also susceptible to blights and some fungal diseases. A wet location may cause root rot.

The Clemson Cooperative Extension Home and Garden Information Center has a factsheet on common juniper diseases and insect pests.

VIDEO Created by Elizabeth Meyer for "Trees, Shrubs and Conifers" a plant identification course offered in partnership with Longwood Gardens.

More information on Juniperus horizontalis.