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Fruits · Deciduous perennial shrub

Raspberry

Rubus idaeus

Few summer rituals beat wandering a raspberry row at peak ripeness, palms stained red and a bowl filling faster than it reaches the kitchen.

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Sunlight
Full sun
Water
1-2 in per week
Harvest
60-90 days after planting established canes; summer-bearing in June-July, everbearing in June and again August-October
Hardiness
Zones 3-9
About

The Crown Jewel of the Berry Patch

Raspberry is a deciduous, suckering shrub native to Europe and northern Asia that has been cultivated for centuries for its jewel-bright, hollow-centered fruits. Plants produce biennial canes called floricanes and primocanes - the first-year canes grow vegetatively, while second-year canes flower and fruit before dying back. This rhythm defines how you prune and manage the planting from year to year.

Varieties split into two main camps: summer-bearing types that fruit once on second-year canes, and everbearing (primocane-fruiting) types that produce a fall crop on new canes and a lighter summer crop the following year. Beyond red, modern breeding has delivered gold, purple, and nearly black raspberries, each with its own flavor profile ranging from floral and delicate to bold and winey.

How to grow

Planting & care

Plant bare-root canes in early spring or container plants after the last frost, spacing them 18-24 in apart in rows 6-8 ft apart. Choose a site with deep, well-drained, slightly acidic soil (pH 5.5-6.5) and full sun - at least 6-8 hours daily. Work in generous compost at planting, install a trellis or post-and-wire support system before canes need it, and mulch 3-4 in deep to retain moisture and suppress weeds. Feed with a balanced fertilizer in early spring as new growth emerges.

Water consistently, aiming to keep soil evenly moist but never waterlogged, especially during fruit development. Pruning is the key management task: for summer-bearing types, remove all floricanes (the ones that fruited) at ground level after harvest, leaving the new primocanes to overwinter. For everbearing types, you can mow the entire planting to the ground in late winter for a single large fall crop, or selectively remove spent canes for two crops per year. Thin primocanes to 4-6 strong canes per foot of row each spring.

Good to know

Watch for Cane Diseases Early

Raspberries are susceptible to fungal cane diseases like spur blight and cane blight, which spread rapidly in wet, crowded conditions. Good air circulation is your best preventive tool - maintain proper cane spacing, remove and dispose of spent canes promptly (never compost them), and avoid overhead irrigation when possible. If you notice discolored, lesion-marked canes, prune them out immediately and sanitize your pruners between cuts with a dilute bleach solution.

Common questions

How much sun does Raspberry need?

Raspberry grows best in full sun.

How often should you water Raspberry?

Give it about 1-2 in per week.

When is Raspberry ready to harvest?

Raspberry is usually ready in 60-90 days after planting established canes; summer-bearing in june-july, everbearing in june and again august-october.

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