Rubus 'Black Satin' Blackberry – Desert Horizon Nursery

Rubus ‘Black Satin’ Blackberry

Rubus 'Black Satin'
Categories:
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Water
Water deeply and regularly, keeping the root zone evenly moist but not waterlogged. Increase irrigation during fruit development and extreme heat; mulch to reduce evaporation.
Toxicity
Description
A vigorous, thornless blackberry producing large, glossy black berries on second-year canes. Can grow in Phoenix, but intense summer heat and insufficient winter chilling can limit fruit production.
Bloom Time
Deciduous / Evergreen
Growth Rate
Flower Color
Foliage Color
Non-toxic
Care Instructions

Light: Morning sun with afternoon shade in Phoenix; avoid reflected heat from walls and paving.

Water: Water deeply and regularly, keeping the root zone evenly moist but not waterlogged. Increase irrigation during fruit development and extreme heat; mulch to reduce evaporation.

Soil: Well-drained, compost-enriched soil; prefers a slightly acidic pH of approximately 5.5–6.5. Raised beds can help where native soil is highly alkaline or poorly drained.

Mature size: Approximately 5–8 feet tall and 6–10 feet wide with support; unpruned canes may reach 10–15 feet long.

Bloom: Spring flowers on overwintered, second-year canes, followed by summer berries when winter chilling is adequate.

Evergreen / deciduous: Deciduous; may retain some foliage during mild winters.

Growth rate: Fast with adequate moisture and suitable temperatures.