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Blueberries and strawberries look like a natural pairing both are fruits, both love organic-rich soil, and both fit nicely into small gardens. But after growing them side-by-side in raised beds, backyard rows, and containers for years, I’ve learned that strawberry and blueberry companion planting can be either wonderfully productive or annoyingly problematic depending on spacing, soil, and variety.
The short version: They are compatible—but only when managed correctly. Strawberries spread fast and can overwhelm a blueberry’s shallow root zone if you plant them too close. But when used as a living mulch around established bushes, strawberries can help keep soil cool, retain moisture, and create a tidy, productive berry patch.
Below is a complete, practical guide to what actually works in real gardens.
Why Strawberries and Blueberries Grow Well Together
Although they look different above ground, strawberries and blueberries share several key needs:
• love organic-rich soil • prefer consistent moisture • appreciate mulching • benefit from pollinators • grow well in raised beds and containers
Blueberries need acidic soil (pH 4.5–5.5). Strawberries tolerate slightly acidic conditions, ideally pH 5.5–6.5, which is close enough when you maintain mulch and avoid alkaline fertilizers. In my rain-heavy climate, this pairing works beautifully when I use pine needles and shredded leaves to maintain acidity.
What Materials You’ll Need
• Blueberry plants (at least 1 year old) • Strawberry plants (June-bearing or everbearing) • Pine needle mulch or fine bark • Acidic soil mix (for blueberry’s root zone) • Slow-release acid-loving fertilizer (optional) • Soil pH meter • Sharp pruners (for removing runaway strawberry runners)
Low-cost alternatives: • Shredded dried leaves instead of bark mulch • Rainwater to maintain acidic pH • Rooted strawberry runners from your existing patch
Are Strawberries Good Companion Plants for Blueberries
Yes with the right spacing and timing.
Strawberries help blueberries by: • suppressing weeds • acting as a living mulch • retaining moisture • increasing pollinator traffic • filling the bare soil around blueberry rows
The main challenge is strawberries’ tendency to spread aggressively. Young blueberry roots don’t compete well, so timing matters.
The golden rule:
Never plant strawberries right next to a young blueberry. Only add strawberries after blueberries are fully established (2–3 years).
The Best Strawberry Types for Blueberry Companion Planting
1. Everbearing Strawberries
Best for low-maintenance beds.
• produce moderate fruit all season • spread slower than June-bearers • easier to control around blueberry bases
Varieties that worked well for me: • Albion • Seascape • Mara des Bois
2. Alpine Strawberries
A surprisingly excellent companion.
• tiny plants • no long runners • love moist, slightly acidic soil • won’t invade the blueberry’s root zone
Great for smaller raised beds or containers.
3. June-Bearing Strawberries (Use With Caution)
These produce heavily but:
• send out many runners • spread quickly • can smother a blueberry root zone
Use them only around large, established blueberry bushes and prune runners often.
Step-by-Step Guide to Planting Strawberries and Blueberries Together
1. Establish Blueberries First (Year 1–2)
Blueberries have shallow, delicate roots. Let them form a stable root system before adding companions.
2. Check and Adjust Soil pH
Aim for 4.5–5.5 for the blueberry’s root area. Strawberries can tolerate this range if mulch remains steady.
3. Create a Mulch Buffer Around Blueberries
Leave a 12–18 inch mulch-only circle around each blueberry:
• pine needles • shredded leaves • fine bark
Do not plant strawberries inside this ring.
4. Plant Strawberries Outside the Mulched Zone
Ideal spacing:
• 12–18 inches from the blueberry stem • 8–12 inches between strawberry plants • more room for June-bearers
This setup protects blueberry roots from strawberry competition.
5. Control Strawberry Runners Regularly
Every 2–3 weeks in peak season:
• remove runners heading toward the blueberry • allow runners to root outward, not inward • trim heavily if the patch becomes dense
This keeps airflow healthy and reduces fungal risks.
6. Water Deeply and Evenly
Blueberries like deep moisture. Strawberries need steady but not soggy watering.
Best method: Use drip irrigation or a slow soak to avoid splashing leaves.
7. Refresh Mulch Every Spring
This maintains soil acidity and protects blueberry roots.
Professional Tips & Best Practices
• Blueberries prefer fungal-dominant soil; strawberries are flexible. • Rainwater helps keep soil acidic use it when possible. • Don’t use manure-based compost raises pH and boosts nitrogen. • Use vertical trellising or edging to keep strawberries from invading the blueberry’s drip line. • In hot climates, strawberries can shade blueberry roots beneficial in midsummer.
Common beginner mistakes: • planting strawberries too close to young blueberries • using strawberry fertilizer on blueberries (too much nitrogen) • forgetting to prune runners • raising soil pH with compost or alkaline mulch
Other Good Companion Plants for Strawberries and Blueberries
If you’re building a full berry guild, try these:
• creeping thyme (excellent between rows) • wintergreen • lingonberry • clover (trimmed regularly) • borage (for pollination) • ferns • heather
These support moisture retention, acidity, and pollinator activity.
FAQ
Can strawberries grow directly under blueberries? Not recommended. Leave a mulch-only ring to protect blueberry roots.
Will strawberries steal nutrients from blueberries? Not if spaced correctly. Both are light feeders.
Do strawberries change blueberry soil pH? No—but certain composts or fertilizers used on strawberries can.
Which is better containers or raised beds? Raised beds work best for mixed berry planting. Containers are better kept separate.
Can I grow both in the same pot? Only in very large containers (20+ gallons), and only with alpine strawberries.
When NOT to Plant Strawberries With Blueberries
Avoid pairing them if:
• your soil is alkaline • you rely on tap water high in minerals • you have very young blueberry plants • you garden in extremely dry climates (competition becomes intense) • you don’t have time to prune runners
In these cases, plant strawberries in a nearby bed instead.
Alternative Approaches
1. Use strawberries as a border around a blueberry row Keeps the look tidy and productive.
2. Plant strawberries in containers nearby They still attract pollinators without disturbing blueberry soil.
3. Use alpine strawberries only Perfect low-maintenance, non-invasive option.
Conclusion
Strawberries and blueberries can be excellent companions when planted with care. The key to successful strawberry and blueberry companion plants is giving blueberries a protected root zone and managing strawberry growth so it enhances, rather than competes with, the shrub. With proper spacing, light pruning, and consistent mulch maintenance, this pairing creates a productive, low-maintenance berry bed that thrives for years.
If you build the soil correctly and keep runners in check, you’ll enjoy two of the easiest and most rewarding berries from the same garden space.