Plant library · Berries & Small Fruits
Rubus x loganobaccus
Loganberries are perennial, thorny trailing shrubs grown for tart red-purple berries. Their long canes need deliberate training rather than open space to sprawl, so they work best as a managed fruiting row or along a dedicated boundary. At roughly 6 feet tall and 6 feet wide, they make a substantial seasonal screen when held on wires, with flowers in late spring to early summer and fruit following in early to midsummer.
Give loganberries a permanent wire trellis on a fence line, wall-side border, or the outer edge of a productive bed. Keep the support where both sides of the canes, or at least the fruiting side, can be reached without stepping into another planting area. A sheltered position helps keep the training system orderly, while a path beside the row makes tying in new canes and removing old ones far easier.[1][2]
Plant 4 feet apart, center to center, for a continuous trained row. Each plant can ultimately occupy about 6 feet of width, so allow canes to overlap only where the trellis can keep them separated and reachable. Leave a clear working strip along the front of the support for harvest, tip-pruning, and seasonal cane replacement; do not crowd the base with plants that block access.
Use a full-sun site and maintain regular moisture through the growing season. A fertile, moist but well-drained planting area suits the trailing canes and helps avoid a site that stays waterlogged around the crown. Set the trellis before planting so irrigation, mulch, and weeding can be handled without working beneath a tangle of established canes.[1][2]
Pale blooms appear from late spring into early summer, followed by an early- to midsummer harvest. New trailing canes grow in one season, overwinter, then carry the next crop, so preserve and train those replacement canes as fruit is picked. After harvest, remove the spent fruiting canes and tie the new growth onto the wires to keep the row productive and open.[2][3]
Thorny canes make this a poor choice for the narrow side of a frequently used path, a play area, or a pinch point between beds. Give the plant enough setback that sleeves, hands, and harvest containers can move beside the trellis without snagging. Its 6-foot height can also cast shade across adjacent lower plantings.
Editorial content updated 2026-07-20.