How To Get Big Strawberries

If you want to know how to get big strawberries, you’re in the right place. Growing giant strawberries is a rewarding goal for any gardener, and it’s easier than you might think. The secret isn’t magic—it’s a combination of smart variety selection, careful feeding, and simple seasonal care. With the right approach, you can enjoy huge, sweet berries from your own patch.

Getting oversized berries starts long before you see any fruit. It begins with planning and preparation. By focusing on the fundamentals, you set your plants up for success from the very start. Let’s break down the essential first steps.

Start with the Right Giant Varieties

Not all strawberry plants are created equal. If you want big fruit, you must choose a variety bred for size. Trying to grow giant berries from a small-fruited type is an uphill battle. Here are some top performers known for their large yields:

Chandler: A classic June-bearing type famous for its massive, firm berries. It’s a top choice for many commercial growers.
Albion: An everbearing variety that produces large, conical berries throughout the season. It’s also highly disease resistant.
Seascape: Another excellent everbearer, known for its consistent size and wonderful flavor, even in warmer climates.
Jewel: This June-bearer yields very large, bright red fruit that are perfect for fresh eating.

Always buy certified disease-free plants from a reputable nursery. This gives you a healthy head start.

Perfect Your Planting Site and Soil

Strawberries demand sun and excellent soil to reach their full potential. A poor location is a common reason for disappointing harvests.

Sunlight: Provide a minimum of 8 hours of direct, full sun each day. More sun means more sugar and bigger berries.
Soil: They thrive in slightly acidic soil, with a pH between 5.5 and 6.8. Test your soil and amend it if needed.
Drainage: This is critical. Strawberries hate wet feet. Plant in raised beds, mounds, or ensure your garden soil drains very well.
Preparation: Before planting, work in 3-4 inches of compost or well-rotted manure. This improves drainage, adds nutrients, and feeds the soil life.

The Feeding Formula for Massive Fruit

Strawberries are moderate feeders, but they need the right nutrients at the right time. Too much of the wrong thing leads to lots of leaves and tiny fruit.

At Planting: Mix a balanced, slow-release organic fertilizer into the soil according to package directions.
Early Spring Growth: As new leaves emerge, feed with a fertilizer higher in nitrogen to support healthy foliage.
At Flowering: Switch to a fertilizer higher in phosphorus and potassium (like a 3-12-12 blend). This promotes strong blooming and fruit development. This step is key for size.
After Harvest: For June-bearing plants, give them a balanced feed to help them recover and set buds for next year.

Consistent watering is part of feeding. Inconsistent moisture leads to small fruit or misshapen berries. Aim for 1-1.5 inches of water per week, more in extreme heat.

Why Mulching is Non-Negotiable

A good mulch layer does several important jobs. It keeps soil moist, suppresses weeds, and keeps the precious fruit clean and off the damp soil. Straw is the traditional choice (it’s where the name comes from!), but pine needles are also excellent. Apply a 2-3 inch layer after planting and refresh it as needed.

Strategic Pruning for Maximum Size

This is where many gardeners hesitate, but it’s essential. Your plant has limited energy. You must direct it to the fruit you want.

Remove Runners: Runners are the long stems that make new baby plants. Pinch them off all season. They steal energy from fruit production.
Renovate June-Bearers: Right after harvest, mow or shear the foliage down to about 2 inches, thin the plants, and fertilize. This renews them for next year’s big crop.
Thin the Flowers: This is the big secret. For June-bearing types, pinch off all the flowers in the first year. This lets the plant establish a strong root system for a giant crop in year two. For everbearers, you can remove the first set of flowers to get larger fruit later in the season.

Also, remember to remove any small or deformed berries as they appear. This allows the plant to pour its resources into the remaining fruit.

Protection from Pests and Problems

Birds, slugs, and squirrels love strawberries as much as we do. A single pest can ruin your biggest berry.

Birds: Use lightweight bird netting over hoops. Secure it tightly so no birds get tangled.
Slugs and Snails: Diatomaceous earth, beer traps, or iron phosphate baits are effective organic options.
Disease: Promote air flow by not overcrowding plants. Water at the soil level, not on the leaves, to prevent fungal issues. Remove any diseased leaves quickly.

Timing the Harvest for Peak Size

Even a giant berry won’t taste good if picked to early. Strawberries do not ripen after they are picked. Wait until the berry is fully, uniformly red. The very tip near the stem should be red, not white or green. Pick in the cool of the morning and enjoy them soon—they’re at their absolute best then.

FAQ: Your Giant Strawberry Questions

What is the best fertilizer for larger strawberries?
Use a balanced fertilizer early on, then switch to one with more phosphorus and potassium as flowers form. Organic options like bone meal and kelp meal work great.

How much sun do strawberry plants need to grow big?
At least 8 hours of direct sun. More is better for sweetness and size. If they get less, the berries will be smaller and less flavorful.

Should I cut off strawberry runners?
Yes, absolutely. If your goal is large fruit, remove all runners during the growing season. They divert energy away from berry production.

Why are my strawberries so small?
Common causes include overcrowded plants, not enough sun, inconsistent watering, poor soil nutrition, or letting the plants produce too many runners. It’s often a combination of factors.

Can I grow giant strawberries in pots?
You can! Choose a large container (at least 12 inches deep), use a quality potting mix, and be extra diligent with watering and feeding. Everbearing varieties often do best in containers.

Growing giant strawberries is a simple process of giving the plants what they need, when they need it. Start with a good variety, prepare your soil, feed and water consistently, and don’t be afraid to prune. With a little attention, you’ll be harvesting your own impressive, sweet berries in no time. There’s nothing quite like the taste of a home-grown strawberry, especially when it’s a giant one.