Thornless Blackberry 'Hull'

Thornless Blackberry ‘Hull’ (Rubus fruticosus ‘Hull’). Rubus fruticosus 'Hull' is a thornless blackberry highly valued for its semi-erect growth habit and high productivity. It produces medium-sized, glossy black berries with a sweet-tart flavor, perfect for baking or freezing. Its late flowering limits the risk of frost, and harvesting extends over several weeks. ‘Hull’ combines yield, hardiness, and good fruit quality with remarkable ease of cultivation. The indicated adult size is 2 to 2.5 m (7 to 8 feet) in height and 2 m (6.5 feet) in width.

To plant a thornless blackberry ‘Hull’, choose an appropriate exposure: full sun. The recommended soil is: slightly acidic to neutral, rich, and well-drained. Plan for access to pick the fruits without breaking new canes. Pruning depends on the fruiting cycle: distinguish between canes that have produced shoots intended for the next harvest. Support can facilitate the maintenance of vigorous varieties. Water the root ball before planting and ensure that water can drain after planting. During establishment, check the soil moisture by hand before watering again.

Allow a width of 2 m (6.5 feet) to organize this plant's space in the garden. The indicated height of 2 to 2.5 m (7 to 8 feet) helps in choosing its position relative to neighboring plants. Maintain access to the base for weeding, checking moisture, and removing damaged parts. Associate this variety with plants whose light and water needs are compatible. If you are considering a container, first check that its volume and drainage are suitable for root development. Roots in pots are more exposed to cold than those planted in the ground.