Rubus 'Triple Crown'

Rubus ‘Triple Crown’: Thornless Blackberry with Big, Glossy Berries

Rubus ‘Triple Crown’ is a thornless blackberry that makes berry season feel easy, generous, and downright satisfying. Pinkish-white blooms in late spring set the stage for an abundant mid-summer crop of firm, large, glossy blackberries that pick cleanly and taste wonderful right off the cane. With strong growth and a productive habit, it is an excellent choice for gardeners who want real harvests without the scratches. Train it on a simple support and it becomes a tidy, hardworking feature in the edible garden.

Plant Characteristics:

• Height: 120–150 cm
• Spread: 90–150 cm
• Flower Colour: Pinkish-white
• Flowering Period: Late spring, with fruit in mid-summer
• Foliage: Deciduous green foliage on thornless canes
• Sunlight Requirements: Full sun
• Soil Requirements: Moist, well-drained, fertile soil

Uses and Benefits: Perfect for backyard berry rows, sunny fence lines, and edible landscapes, ‘Triple Crown’ combines generous production with comfortable harvesting. The berries are firm and substantial, making them great for fresh eating, baking, preserves, and freezing. Plant it where you can pick frequently, since regular harvesting keeps quality high and encourages continued ripening. The spring bloom also supports pollinators, adding another layer of value to the garden.

Care Instructions: Plant in full sun and water regularly during the first season, then keep moisture consistent during flowering and fruit fill. Mulch to conserve moisture and reduce weeds, and provide a trellis or wire support to keep canes organized and improve airflow. After harvest, remove the canes that produced fruit at ground level, then thin and tie in new canes so they are well spaced for next season. A little yearly pruning goes a long way toward keeping the patch tidy and productive.

History: ‘Triple Crown’ is grown for its thornless canes, dependable vigour, and its combination of large, glossy fruit with a firm texture that holds up well from garden to kitchen. It remains a popular choice for home growers who want a reliable blackberry harvest with easier handling and clean picking.

Final Thoughts: When you want a thornless blackberry that brings both comfort and abundance, ‘Triple Crown’ delivers with big glossy berries and a mid-summer harvest that feels like a true reward.