How Far Apart to Plant Raspberries
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GardenSays
Your 8×4 ft garden plot fits 4 raspberry plants at 21-inch spacing.
- Between plants
- 21 in
- Rows
- 1 @ 108 in
- Total plants
- 4
Raspberry plants need 18-24 inches between plants, in rows 96-120 inches apart so you can walk between them. At the 21-inch midpoint, that's 4 per row and 1 rows — 4 plants.
Calculated result · 1 verified source · Checked 2026-07-18 · How we decide
Why
Crowding is the most common spacing mistake: closer planting doesn't add yield, it adds shade, disease pressure, and small fruit. When in doubt, use the wider end of the range.
- Air circulation between mature plants is the cheapest disease prevention there is.
- Roots spread wider than the plant looks in June — spacing is set for August size.
When this doesn't apply
- 18-24 in is the tighter, trellised spacing; sprawl figure reflects the looser 2-3 ft alternative UMN also gives. Row spacing follows standard bramble-row convention since UMN's guide doesn't state a between-row figure directly.
- Compact raspberry plants can take the tight end of the range; large or vigorous ones want the wide end.
- Square-foot gardening compresses further than these numbers — it trades yield per plant for yield per bed and needs diligent feeding.
How this was calculated
- 1. In-row spacing21 in
Raspberry: 18-24 inches between plants (extension guidance); midpoint used
- 2. Row layout4/row × 1 rows
Rows 96-120 inches apart (midpoint 108 in) so you can walk and harvest: 96÷21 per row, 48÷108 rows
- 3. Total4 plants
4 × 1
Data sources
- University of Minnesota Extension — Growing raspberries in the home garden — Space red or yellow raspberry plants every 2 to 3 feet, or 18 to 24 inches apart in moist soil. (checked 2026-07-18)
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People also ask
How often should I water raspberries?
Water deeply 2× per week, about 1.6 gallons per plant each time. Calculate yours →