Red raspberry canes with toothed green leaves and clusters of ripe red berries in a mulched bed

Red Raspberry

Rubus idaeus
Categories:
Edibles  ·  
Herbs & Vegetables
Light
Morning sun / afternoon shade
Water
Keep the root zone consistently moist but never waterlogged. Use drip irrigation and check moisture frequently during Phoenix summers; container plants may need daily watering in extreme heat.
Size
4-6 ft tall × 2-3 ft wide
Habit
Upright shrub
Toxicity
Non-toxic
Description
Deciduous berry-producing bramble with upright, usually prickly canes and sweet red fruit. A challenging crop in Phoenix because extreme summer heat and limited winter chill can reduce survival and fruiting.
Bloom Time
Spring
Deciduous / Evergreen
Deciduous
Special Features
Attracts Bees / Pollinators, Edible
Growth Rate
Moderate to fast
Growth Habit
Upright shrub
Mature Size
4-6 ft tall × 2-3 ft wide
Flower Color
White
Foliage Color
Green
Landscape Use
Border / Bed, Container / Patio, Desert / Xeriscape, Edible / Orchard, Trellis / Arbor / Wall
Garden Style
Container / Patio, Desert / Xeriscape, Edible Garden, Pollinator / Wildlife
Soil
Amended / Rich, Well-Drained
Companion Plants
Chives, Garlic
Non-toxic
Non-toxic
Care Instructions

Light: Morning sun with afternoon shade; protect from intense western sun and reflected heat. Summer shade cloth can help prevent scorching.

Water: Keep the root zone consistently moist but never waterlogged. Use drip irrigation and check moisture frequently during Phoenix summers; container plants may need daily watering in extreme heat.

Soil: Rich, well-drained soil with abundant organic matter; ideal pH is approximately 5.5–6.5. Phoenix’s alkaline soils often make amended raised beds or large containers more practical.

Mature size: Typically 3–6 feet tall, with a spreading colony 3–5 feet wide or more unless suckers are controlled.

Bloom: Small flowers appear in spring on overwintered canes; primocane-fruiting cultivars can also flower on new canes later in the season. Phoenix heat and insufficient winter chill may disrupt flowering and fruit set.

Evergreen / deciduous: Deciduous; individual canes are biennial, while the roots and crown are perennial.

Growth rate: Moderate to fast under favorable conditions; growth may stall during extreme summer heat.