Raspberry Growing and Pruning: Two-Season Cuts for Continuous Harvests

Raspberries (Rubus idaeus red, R. occidentalis black) are biennial canes on perennial crowns. Primocanes (year 1) are vegetative; floricanes (year 2) flower and fruit. Pruning twice a year keeps the patch productive and manageable.

Growing Basics

• Slightly acidic soil (pH 5.5–7), good drainage.
• Space 8–16 ft apart; full sun.
• Regular water—shallow roots, drought-sensitive.
• June-bearing (one summer crop) or fall-bearing (two crops).

Pruning Schedule

Late Winter / Early Spring

• Remove all spent floricanes (thin, brown bark) at ground level.
• Thin to 4–5 strong canes per foot of row.
• Cut short canes and those outside the row.
• For fall-bearing: prune all canes in early spring for a single large fall crop.

Summer

• Remove dead, diseased, and out-of-row canes.

Soil Care

• Ground covers (rye, millet, oats, buckwheat) suppress weeds and add organic matter.
• Amend with compost and manure.

With sharp tools, thick gloves, and this two-cut rhythm, your raspberry patch will yield flavorful berries for years.