🫐 Blueberry Bush
Vaccinium spp.
Shrub
☀️ Sun
Full sun to partial shade (best fruit in full sun)
💧 Water
Moderate to high; consistent moisture; shallow roots dry quickly
🗺️ Zones
3–7 (northern highbush); 7–9 (southern highbush/rabbiteye)
📏 Spacing
4–6 ft (highbush); 2–4 ft (lowbush)
📐 Height
1–2 ft (lowbush); 6–12 ft (highbush)
🧪 Soil pH
4.0–5.0
⏱️ Maturity
3–5 years to reliable production
Key:🤝 Grows well together❌ Keep apart☀️ Sun needs💧 Water🗺️ Hardiness zone
🤝 Companions (9)
🤝 Heather
Good companion — Blueberry Bush and Heather grow well together.
🤝 Rhododendron
Good companion — Blueberry Bush and Rhododendron grow well together.
🤝 Azalea
Good companion — Blueberry Bush and Azalea grow well together.
Good companion — Blueberry Bush and Strawberry grow well together.
Good companion — Blueberry Bush and Thyme grow well together.
Good companion — Blueberry Bush and Lavender grow well together.
🤝 Pine Tree
Good companion — Blueberry Bush and Pine Tree grow well together.
🤝 Fuchsia
Good companion — Blueberry Bush and Fuchsia grow well together.
Good companion — Blueberry Bush and Serviceberry grow well together.
⚠️ Keep Apart (5)
Keep apart — these plants do not grow well together.
Keep apart — these plants do not grow well together.
⚠️ Brassicas
Keep apart — these plants do not grow well together.
Keep apart — these plants do not grow well together.
⚠️ Squash
Keep apart — these plants do not grow well together.
📝 Growing Notes
Blueberries have one of the most specific soil pH requirements of any fruiting plant — they absolutely require highly acidic soil between pH 4.0–5.0. They thrive alongside other acid-lovers like rhododendrons, azaleas, and heather. Pine trees are excellent companions as their needle drop naturally acidifies soil over time. Raspberries and alkaline-preferring plants are significant enemies.