Rubus fruticosus 'Navaho' ~ Navaho Thornless Blackberry

Navaho Blackberry is an upright deciduous shrub that produces medium blackberries midseason for 5-6 weeks and has sturdy erect canes that do not need staking.  The pink-white rose-like flowers give way to clusters of sweet fruits which ripen in summer.  Fruits best in full sun and rich, moist, slightly acidic well-drained soils. Navaho is tolerant of rosett but susceptible to orange rust an has a high chill requirement. Type:  Shrub  Height:  4' - 5' Spread:  4’ - 5' Spacing:  4' USDA Hardiness Zone:  6 - 8 Culture:  Full Sun, Part Sun Bloom Color:  White Season of Interest:  Summer MAINTENANCE NEEDS:  Medium Maintenance.  Water regularly. Remove fruiting canes to the ground immediately after harvest, non-fruiting canes can be tip pruned in summer.  Generally performs best when staked. Wilt, Anthracnose, and botrytis can be serious disease problems. Cane and crown borers are potential pest issues.LANDSCAPE USES:  Accents or Group Plan