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Grow Sweet Strawberries Inside All Year Using These Pro Tips (2023)

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tips for growing strawberries indoorsWow, the flavor of homegrown strawberries is more tantalizing than any store-bought berry! Your tongue will tingle with delight as the sugary juices explode in your mouth. Even in the dead of winter, you can savor these sweet delights by growing strawberries indoors.

Though it may seem daunting, we’ll walk you through each step so you can master the art of indoor strawberry cultivation. From stocking up on supplies to nurturing each plant, you’ll gain complete control over producing the most flavorful, juiciest berries.

Don’t let another growing season pass you by – let’s dive in and turn your home into a strawberry haven! With a bit of care and effort, your indoor garden will be bursting with plump, red berries.

Key Takeaways

  • Grow strawberries in containers with 8+ inch deep containers and plant crowns even with the soil.
  • Provide 6+ hours of direct sun or 12 hours of grow lights daily.
  • Maintain an ideal temperature of 65-80F with good airflow and 80% humidity.
  • Use a loose, well-draining potting mix with peat moss and perlite, and water when the top inch of soil is dry.

Supplies for Growing Strawberries Indoors

Supplies for Growing Strawberries Indoors
To start your indoor strawberry garden, you’ll need either seeds or baby plants, plus containers, potting mix, fertilizer, and supplemental lighting. Seeds are cheaper but slower, taking over 5 months to fruit, while baby plants yield berries in just 5-6 weeks but require more initial investment.

Supply List

Hey pal, if you want to grow those sweet berries inside, better grab some pots, soil, and lights before getting started.

  • Growing medium like peat moss or coconut coir
  • Containers at least 8 inches deep
  • LED grow lights for indoor conditions
  • Organic fertilizer and watering can
  • Seeds or seedlings to start the patch

To get a bumper indoor crop, focus on providing the right growing medium, containers, and lighting.

Growing From Seeds Vs. Baby Plants

You’ll reap the fastest harvest by starting with plants, even though seeds are cheaper. Surprisingly, plants yield berries in just 5-6 weeks, while seeds take a much longer 5-6 months before fruiting. Opt for bare root or potted plants to accelerate your indoor strawberry harvest.

By purchasing plants ready to be transplanted into your containers, you’ll be enjoying homegrown berries within a month or two, rather than half a year from seed.

How to Plant Strawberry Seeds Indoors

How to Plant Strawberry Seeds Indoors
When propagating strawberries indoors, start with everbearing or day-neutral strawberry seeds for compact growth. Plant the seeds in small pots filled with a peat moss and perlite mix, providing at least 6 hours of direct sunlight or 12 hours under grow lights daily for vigorous plants.


Start seeds by freezing them a month before planting to mimic winter. For optimal germination, use a seed starting kit with organic fertilizer and quality potting mix. Give seeds 6+ hours of direct sunlight or 12 hours under grow lights daily. Thin seedlings to proper spacing and transplant into containers once true leaves emerge.

Hand pollinate flowers for better fruit set. Remove runners so plants devote energy to fruiting.


Tuck the crowns even with the soil when planting your strawberries.

  • Use 6-8 inch pots for each plant.
  • Check soil temperature stays 65-80°F.
  • Site in the sunniest indoor spot or use LED grow lights.
  • Let berries fully ripen on the plant for the best flavor.
  • Remove runners to keep plants compact. Proper planting ensures abundant fruit indoors.

Choosing the Variety

Ain’t no sense in fixing to grow regular June bearers inside when you could opt for everlasting berries from day-neutrals that’ll keep on giving all season long. Choosing day-neutral varieties like Tribute or Tristar ensures a bountiful harvest of sweet strawberries indoors.

Compared to everbearers, day-neutrals fruit continuously once mature instead of in flushes. For earliest planting, start with healthy young seedlings under grow lights or in a greenhouse. Day-neutrals like Alpine straws stay compact for container growing, giving indoor gardeners more bang for their buck.

Pot Size for Strawberries

Y’all would be smart to use at least a 12-inch pot or container for those strawberries. Deeper pots give their roots more room to spread and grow. Shallower pots risk stunting growth and yield. Aim for 12 inches deep to avoid transplant shock when planting the starts. Consider some PVC pipe planters too – they give flexible options for going as deep as needed.

How to Grow Strawberries Inside

How to Grow Strawberries Inside
Growing strawberries indoors requires some special considerations to ensure success. Optimal indoor conditions, such as proper lighting, temperature, location, soil, and attentive watering, will help your strawberry plants thrive and produce sweet, juicy berries.

Requirements for Growing Strawberries Indoors

Y’all’d need some essential conditions to grow strawberries inside, like ample sunlight or LEDs and ideal temperatures between 65-80°F.

  • Sunlight intensity of at least 6 hours direct or 12 hours supplemental LED lighting daily
  • Good air circulation and ventilation
  • Ability to extend season length year-round
  • Temperature control between 65-80°F
  • Humidity regulation around 80%

To thrive indoors, strawberries need the right balance of light, airflow, controlled temperatures, and humidity regulation. With the proper indoor growing conditions, you can enjoy fresh homegrown berries year-round.


Place your strawberry container near a sunny window where it’ll get at least 6 hours of direct sunlight daily. The ideal location is one with southern exposure that receives direct morning sun. Supplement natural light with LED grow lights if needed to reach the 12 hours of light strawberries require.

Light Source Hours per Day
Sunlight through south-facing window 6-8 hours
LED grow lights 4-6 hours

Growing strawberries indoors requires careful attention to lighting. Situate plants for maximum natural light and fill gaps with artificial lighting.


Make the soil mixture loose and light with added perlite for proper drainage, so those strawberry roots can spread easily.

  1. Test soil pH – aim for slightly acidic around 6.0-6.5 for maximum viability.
  2. Mix in peat moss and coconut coir for moisture retention.
  3. Add perlite or vermiculite for drainage.
  4. Use organic fertilizer to provide balanced nutrients.

Strawberries thrive in a well-draining soil with balanced nutrients. Proper soil conditions give your plants the best start for a bountiful indoor harvest.


Keep those strawberries satisfied with frequent, gentle drinks. As an expert strawberry grower, I know that proper watering is key for happy, productive plants. Check soil moisture daily when first planted. Mature plants prefer drier periods between drinks.

Water when the top inch of soil is dry. Use warm water and water in the morning or early afternoon. Saturate the soil without flooding. Overwatering invites diseases. Proper moisture keeps your indoor strawberries plump, juicy, and delivering bountiful fruit.

Strawberry Plant Care Indoors

Strawberry Plant Care Indoors
Expert growers know that properly caring for strawberry plants indoors requires providing the right fertilizer, pruning runners, hand-pollinating flowers, promptly harvesting ripe berries, and controlling pests and diseases.

Pay close attention to these key aspects of strawberry plant care, and you’ll be rewarded with an abundant harvest of sweet, juicy homegrown berries.


Feed them monthly with that organic juice to keep those babies pumping out sweet red gems. Opt for natural formula fertilizers, like fish emulsion or compost tea, to nourish your indoor berry patch without synthetic chemicals.

Slow-release organic granules are quality options that deliver a steady trickle of nutrients through quality decomposition.


Trim those runners escaping the container so your compact strawberries stay put and fruitful. 1) Prune runners monthly to prevent overcrowding. 2) Use clean, sharp scissors or pruners for a clean cut. 3) Trim runners an inch or two beyond the mother plant. Keeping runners in check concentrates energy into the mother plant for maximum fruit production.


Hand-fertilize each blossom for fruit production. Gently brush inside every flower daily using a small, soft paintbrush. This transfers pollen to the stigma, ensuring berries develop. Without hand pollination, indoor strawberries won’t bear fruit.

Monitor moisture while pollinating. Proper watering prevents pollination issues like flower and fruit abortion.


Hey y’all, monitor those berries daily and start pickin’ as soon as they turn that perfect shade of red! When strawberries start to ripen, grab ’em right away – ripe berries keep plants producin’. Harvest in the cool of mornin’ for the highest quality fruit. Handle those delicate berries with care, grippin’ the cap avoids damage.

Pickin’ frequently means more berries, so check daily for any showin’ that ready-to-pick red.

Pests and Diseases

Y’all would be wise to keep pests and diseases at bay when cultivating strawberries inside, lest your harvest be ruined. Use yellow sticky traps for fungus gnats. Spray neem oil for mites. Improve air circulation to prevent powdery mildew and crown rot.

Strawberry Houseplant Varieties

Strawberry Houseplant Varieties
You’ll wanna pick day-neutral or everbearing varieties for bearin’ fruit indoors. Alpines stay real compact, so they’re prime for small spaces. June bearers only fruit once a year – not ideal. With the right care an’ conditions, you’ll be pluckin’ berries in 4-6 weeks from plants.

For the quickest harvest, buy plants, not seeds. Potted plants are best – they start fruitin’ faster. Be sure to add perlite to the potting mix for drainage and use containers with holes.

Daily light and warm temps are critical. Pollinate each flower by hand for maximal fruit.

With the right variety and care, you’ll be enjoyin’ homegrown berries in no time!

Frequently Asked Questions (FAQs)

How much light do strawberry plants need per day when growing indoors?

When raising strawberries indoors, the plants require no less than 6 hours of direct sunlight or 12 hours under LED grow lights each day. Like all fruiting crops, ample light triggers robust photosynthesis, spurring the production of sweet, abundant berries.

What temperature is best for indoor strawberries?

Grow your strawberries in an ideal temperature range of 65-80 degrees Fahrenheit for optimal fruit production. They thrive in moderate warmth, so maintain indoor temperatures on the warmer side of that range.

Cooler temperatures slow growth and fruiting. Monitor conditions daily and make adjustments as needed for vigorous, healthy plants.

How often and how much should I water my indoor strawberries?

Water strawberries frequently, but avoid overwatering. Check soil moisture daily and water when the top inch becomes dry. Use warm water and water in the morning or early afternoon. Strawberries like moist soil, but wet feet will cause root rot.

What signs indicate my indoor strawberries need more fertilizer?

Leaves yellow or redden sooner than normal; runners and flowers sparse; small fruit despite blossoming; slower growth. A monthly boost of organic fertilizer keeps plants thriving and producing sweet berries indoors.

How long does it take for indoor strawberry plants to produce fruit from the time they are planted?

From planting, indoor strawberry plants will fruit in 4-6 weeks if bought as starts. Give them 6+ hours of sun daily and remove any blossoms in the first 6 weeks to establish the plants.


With diligent care, you can reap an abundant indoor strawberry harvest. Optimizing soil nutrition, sunlight, and moisture levels allows these sweet berries to flourish indoors. By propagating from runners or seeds, tending to plants daily, and hand-pollinating blossoms, home growers can cultivate flavorful fruits year-round.

Matching varieties to indoor conditions and providing bright light enables plants to fruit prolifically. With attention to proper planting, pruning, and pest prevention, your indoor garden will bear luscious strawberries.

Following these pro tips ensures you’ll be picking juicy, homegrown berries no matter the season.

Avatar for Mutasim Sweileh

Mutasim Sweileh

Mutasim is a published author and software engineer and agriculture expert from the US. To date, he has helped thousands of people make their yards lush and thick.