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When to Plant Strawberries in Colorado: The Ultimate Guide

Are you itching to grow your own juicy, sweet strawberries right in your Colorado backyard? Well, you’re in luck! Planting strawberries in Colorado during late spring frost can be a rewarding endeavor for any gardener. Timing is crucial for a bountiful harvest that will have your taste buds dancing with delight. Ensure your strawberry plants get enough sun exposure for success.

Growing strawberries at home is a rewarding experience for any gardener. Not only do they provide a bountiful harvest of delicious fruit, but they also enhance the beauty of your garden. Understanding key factors such as planting site selection, optimal conditions for plant growth, and choosing the right variety of perennials like everbearing or neutral strawberries are crucial for thriving strawberry plants.

To ensure a bountiful harvest of fruit from your strawberry patch, it’s important to know what new plants work best specifically in Colorado. The experts at Colorado State University Extension can guide you through this exciting journey, providing invaluable insights into planting strawberries that will thrive in our unique climate and produce beautiful flowers.

So let’s dive into the world of everbearing strawberries cultivation in Colorado and discover how you can enjoy a bountiful harvest of fruit from your very own strawberry bed! Planting site selection is crucial for these strawberries to thrive and produce abundant flowers.

when to plant strawberries in colorado

When to Plant Strawberries in Colorado? Best Time to Plant Strawberries in Colorado

Optimal Planting Time: Early Spring or Late Summer

Timing is everything when it comes to planting strawberry crops. To ensure a successful harvest of your strawberry varieties, it’s crucial to choose the right time for planting strawberry seeds. In Colorado, the optimal periods for planting strawberries in your strawberry patch are early spring and late summer.

During early spring, the soil starts to warm up after the winter frost, providing an ideal environment for everbearing strawberries to thrive. By planting everbearing strawberries during this time, you give the plants ample opportunity to establish their roots and grow strong before the scorching heat of summer arrives. This will result in a bountiful harvest of fruit.

Late summer, specifically in the months of June and July, is another excellent time to plant strawberry runners in Colorado. By this point, temperatures have cooled down slightly, allowing the fruit-bearing plants to acclimate without being exposed to extreme heat stress. Planting in late summer also gives your strawberry plants enough time to establish themselves before winter sets in.

Avoid Extreme Temperatures

Extreme temperatures can be detrimental to fruit plants’ growth and survival. It’s important to avoid planting fruit during periods of excessively hot or cold weather. High temperatures can cause stress and dehydration for young fruit plants, while freezing temperatures can damage or kill them altogether.

To protect your strawberry plants from extreme temperatures:

  • Monitor local weather forecasts: Keep an eye on temperature fluctuations and avoid planting when there are predictions of scorching heatwaves or sudden drops below freezing.
  • Provide shade: If you must plant during a particularly hot period, consider providing temporary shade using shade cloth or other materials that allow air circulation.
  • Mulch: Apply a layer of organic mulch around your plants once they’re established. Mulch helps regulate soil temperature by insulating the roots from extreme heat or cold.

Consider Local Frost Dates

Colorado experiences varying frost dates depending on its regions. Knowing your local frost dates is essential when planning your strawberry planting schedule. It is important to reply to the changing fruit conditions in order to ensure a successful harvest.

Typically, the last frost date for fruit occurs between mid-May and early June in most parts of Colorado. To ensure your fruit plants have enough time to grow and produce a bountiful harvest, it’s recommended to plant strawberries at least two weeks before the last frost date.

By considering your local frost dates, you can avoid potential damage to your strawberry plants from late spring frosts and give them a head start for the growing season. Additionally, this will ensure that your fruit production is not affected. Don’t forget to reply to any comments or questions about your strawberry plants!

Importance of Giving Plants Enough Time to Establish Before Winter

Strawberry plants need sufficient time to establish themselves before winter arrives. This is especially crucial in Colorado, where harsh winter conditions can pose challenges for plant survival.

By planting early enough in the season—whether it’s early spring or late summer—you provide your strawberry plants with ample time to develop strong root systems and establish themselves before the first frost hits. This is vital because well-established plants have a better chance of surviving the cold temperatures and coming back strong next year.

So, regardless of whether you choose to plant strawberries in early spring or late summer, make sure they have enough time to settle into their new home before winter arrives. This will increase their chances of thriving when warmer weather returns.

when to plant strawberries in colorado

Ideal Conditions for Planting Strawberries in Colorado

Choose a sunny location with well-draining soil.

One of the most important factors to consider is the location. Strawberries thrive in full sun, so choose a spot that receives at least six hours of direct sunlight each day. This will ensure that your plants get enough light to produce sweet and juicy berries.

In addition to sunlight, it’s crucial to have well-draining soil for your strawberry plants. Strawberries don’t like wet feet, so avoid areas with heavy clay or compacted soil. Instead, opt for loamy soil that drains well and allows water to flow through easily. If your garden has heavy clay soil, you can improve drainage by adding organic matter like compost or peat moss.

Soil pH should be slightly acidic, around 6.0 to 6.5.

Strawberries prefer slightly acidic soil with a pH level between 6.0 and 6.5. You can test the pH of your strawberry plant’s soil using a simple kit available at most garden centers or online. If the pH of the strawberry plant’s soil is too high (alkaline), you can lower it by adding elemental sulfur or an acidifying fertilizer specifically designed for strawberries.

Maintaining the proper pH level is essential because it affects nutrient availability and overall plant health. When the soil pH is within the ideal range, strawberry plants can efficiently absorb nutrients like nitrogen, phosphorus, and potassium from the soil.

Adequate air circulation and good water drainage are crucial.

Proper air circulation is vital for preventing diseases such as powdery mildew and gray mold in strawberry plants. To ensure adequate airflow around your plants, provide enough spacing between them when planting. Aim for about 12-18 inches between each plant in rows spaced two feet apart.

Good water drainage is also essential for growing healthy strawberries in Colorado’s climate. Excessive moisture can lead to root rot and other fungal diseases. If your garden has heavy clay soil, consider planting strawberries in raised beds or containers with well-draining potting mix.

Mulching can help regulate soil temperature and moisture levels.

Mulching is a beneficial practice when growing strawberry plants in Colorado. It helps regulate soil temperature, conserves moisture, suppresses weeds, and protects the berries from direct contact with the ground. Organic mulches like straw or pine needles work well for strawberry plants.

Apply a layer of mulch around the plants, leaving space around the crown to prevent rotting. The mulch should be about two inches thick but avoid piling it up against the stems as this can create a moist environment that promotes disease.

when to plant strawberries in colorado

Selecting the right variety is crucial. The cold climate and unique growing conditions require strawberry plants that are hardy and adapted to withstand the challenges.

Cold-Hardy and Adapted Varieties

Colorado’s unpredictable weather can be tough on strawberry plants, but there are several varieties that have proven to be resilient. Here are a few examples:

  • Fort Laramie: This variety is known for its exceptional cold-hardiness, making it an excellent choice for Colorado gardeners. It produces large, juicy berries with a sweet flavor.
  • Ozark Beauty: Another cold-hardy option, Ozark Beauty offers abundant yields of medium-sized strawberries. Its firm texture and tangy taste make it a favorite among many gardeners.
  • Honeoye: Known for its early ripening, Honeoye is perfect for those eager to enjoy their strawberries as soon as possible. It boasts bright red berries with a delightful balance of sweetness and acidity.

Day-Neutral or Everbearing Varieties

If you’re looking to extend your strawberry harvest throughout the season, consider day-neutral or everbearing varieties. These types produce fruit continuously rather than having one big harvest. Here are a few options:

  • Seascape: A popular day-neutral variety, Seascape produces large berries with an intense flavor profile. Its ability to bear fruit from spring until fall makes it an ideal choice for extended harvests.
  • Tristar: Tristar is another day-neutral variety that thrives in cooler climates like Colorado’s. It offers small but incredibly flavorful berries that are perfect for snacking or adding to desserts.
  • Quinault: Quinault is an everbearing variety known for its high productivity and sweet taste. With proper care, you can enjoy a steady supply of strawberries from this plant throughout the growing season.

Seeking Local Recommendations

While these varieties have proven successful in Colorado gardens, it’s always a good idea to check with local nurseries or extension offices for specific recommendations. They have valuable insights into which cultivars perform best in your area and can provide guidance tailored to your garden’s unique conditions.

By selecting the right variety of strawberries for your Colorado garden, you set yourself up for success. Cold-hardy and adapted varieties like Fort Laramie, Ozark Beauty, and Honeoye thrive in the challenging climate. Day-neutral options such as Seascape, Tristar, and Quinault ensure an extended harvest season. Remember to consult local experts who can offer personalized advice based on their knowledge of your region.

So get ready to enjoy juicy strawberries straight from your own backyard by choosing the perfect variety for your Colorado garden. Happy planting!

How to Plant Strawberries Indoors in Colorado

Start seeds indoors 8 weeks before the last expected frost date.

To ensure a successful strawberry harvest in Colorado, it’s important to start your seeds indoors at the right time. Begin the process approximately 8 weeks before the last expected frost date. This will give your plants ample time to grow and develop before they are ready for transplanting outdoors.

Use seed trays or pots filled with sterile potting mix.

When planting strawberries indoors, it’s crucial to provide them with a suitable growing environment. Opt for seed trays or pots that have good drainage and are filled with sterile potting mix. This will help prevent diseases and ensure optimal growth for your plants.

Place seeds on the surface, cover lightly, and keep moist but not waterlogged.

Once you have your containers ready, carefully place the strawberry seeds on the surface of the potting mix. Lightly cover them with a thin layer of soil, ensuring they are still visible beneath it. It’s important not to bury them too deeply as this can inhibit germination.

After covering the seeds, maintain moisture levels by misting them regularly or gently watering from below. Be mindful not to overwater as strawberries prefer well-drained soil. Aim for moist but not waterlogged conditions to promote healthy growth.

Provide adequate light and maintain consistent temperature.

Strawberry plants require ample sunlight to thrive, even when grown indoors. Place your containers in a location that receives at least 6-8 hours of direct sunlight each day. If natural light is limited, consider using fluorescent grow lights positioned about 6 inches above the plants.

In addition to light, maintaining a consistent temperature is essential for successful indoor strawberry cultivation. Aim for temperatures between 60-75°F (15-24°C) during both day and night cycles. Fluctuations outside this range can negatively impact plant growth and development.

By following these steps, you can successfully plant strawberries indoors in Colorado. Starting seeds at the right time, using suitable containers and potting mix, ensuring proper moisture levels, and providing adequate light and temperature will set your plants up for a bountiful harvest. Enjoy the satisfaction of growing your own delicious strawberries right from the comfort of your home!

Late Planting Options for Colorado Strawberries

Missed the Optimal Planting Time? Try Late Summer Planting!

If you missed the optimal planting times for strawberries in Colorado, don’t worry! Late summer planting can be a great alternative option. While it’s true that strawberries thrive when planted in early to mid-May, late planting can still yield delicious results if done correctly.

Late summer planting allows you to take advantage of the warm weather and long days, which are essential for strawberry growth. By following a few key steps, you can give your late-planted strawberries the best chance at success.

Protect Young Plants from Harsh Sun and Heat Stress

After transplanting your young strawberry plants, it’s crucial to protect them from harsh sun and heat stress. Colorado summers can be scorching, so providing some shade during the hottest part of the day is essential. Here are a few options to consider:

  • Use shade cloth: Cover your plants with a light shade cloth during peak sunlight hours.
  • Mulch: Apply a layer of organic mulch around the base of each plant to help regulate soil temperature and retain moisture.
  • Row covers: Install row covers over your strawberry bed to provide some protection from intense sunlight.

By implementing these measures, you can shield your plants from excessive heat and ensure their survival during those hot summer days.

Water Regularly During Establishment Phase

Proper watering is crucial during the establishment phase of late-planted strawberries. As they adjust to their new environment, consistent moisture is vital for healthy root development and overall plant growth. Here’s how you can ensure adequate hydration:

  1. Water deeply: Give your plants a thorough soak at least once a week, ensuring that water reaches down into the root zone.
  2. Monitor soil moisture: Check the moisture level regularly by sticking your finger into the soil up to an inch deep. If it feels dry at that depth, it’s time to water.
  3. Mulch: Apply a layer of mulch around the plants to help retain moisture and prevent evaporation.

By following these watering practices, you can provide your late-planted strawberries with the hydration they need for successful establishment.

Adjust Expectations for Reduced Yield During the First Season

Late planting means that your strawberries will have a shorter growing season compared to those planted earlier in the year. As a result, it’s important to adjust your expectations for reduced yield during the first season. While you may not get as many berries as you would with an early planting, there are still plenty of benefits to enjoy:

  • Fresh homegrown strawberries: Even with a reduced yield, you’ll still be able to savor the delicious taste of freshly picked strawberries from your own garden.
  • Learning experience: Late planting provides an opportunity to learn and experiment with different techniques, preparing you for future seasons when you can maximize your strawberry harvest.

Remember, patience is key. By adjusting your expectations and focusing on the positive aspects of late planting, you can still enjoy a rewarding strawberry-growing experience.

Managing Pests and Diseases for Colorado Strawberries

Common pests to watch out for

Colorado strawberries are susceptible to various pests, including aphids, slugs, and spider mites. These critters can wreak havoc on your crop if left unchecked. Here are some tips to keep them at bay:

  • Beneficial insects: Encourage beneficial insects like ladybugs and lacewings in your garden. They help control aphid populations by feeding on them.
  • Companion planting: Interplanting marigolds or garlic with your strawberries can deter pests like slugs and aphids.
  • Insecticidal soaps: Use organic insecticidal soaps to target pests without harming the environment.

Monitoring and preventing diseases

Diseases such as powdery mildew and gray mold can pose a threat to your strawberry plants. Regular monitoring is crucial for early detection. Here’s what you need to do:

  • Inspect regularly: Check your plants for any signs of disease, such as discolored leaves or fungal growth.
  • Proper sanitation: Maintain cleanliness in your garden by removing fallen leaves or debris that could harbor pathogens.
  • Crop rotation: Rotate your crops every year to prevent the buildup of disease-causing organisms in the soil.

Providing proper care for healthy plants

To ensure healthy strawberry plants and bountiful harvests, it’s essential to give them the care they need. Consider the following factors:

  • Watering techniques: Strawberries require consistent moisture but dislike standing water that can lead to root rot. Opt for drip irrigation systems that deliver water directly to the roots while preventing overwatering.
  • Mulching with organic material: Apply a layer of organic mulch around your plants to conserve moisture, suppress weeds, and provide nutrients as it breaks down over time.
  • Feeding with aged manure: Incorporate well-aged manure into the soil before planting to enhance fertility and promote vigorous growth.
  • Pruning and thinning: Regularly remove runners and excess foliage to improve airflow, prevent overcrowding, and reduce disease risk.

Maximizing yields through proper care

By implementing the right practices, you can boost your strawberry yields. Here are some additional tips:

  • Fruit thinning: Thin out excess fruits to allow remaining ones to grow larger and sweeter.
  • Timely harvest: Harvest strawberries when they are fully ripe but before they become overripe. This ensures optimal flavor and texture.
  • Pest damage control: If pests have already caused damage, take immediate action by removing affected fruits or leaves to prevent further spread.

Remember, managing pests and diseases is an ongoing process. Regular monitoring, timely intervention, and providing proper care will help keep your Colorado strawberries healthy and productive throughout the growing season.

Now that you’re equipped with the knowledge of managing pests and diseases for your Colorado strawberries, get ready for a fruitful harvest!


To ensure successful strawberry planting in Colorado, it’s important to keep a few key points in mind. First, the best time to plant strawberries in Colorado is in the early spring, around mid-April. This allows the plants to establish themselves before the summer heat arrives.

Next, it’s crucial to create ideal conditions for your strawberry plants. They thrive in well-drained soil with a pH level between 5.5 and 6.8. Adding organic matter like compost can improve soil quality and drainage.

When selecting varieties of strawberries for your Colorado garden, consider those that are specifically recommended for this region. Some popular choices include Fort Laramie, Ozark Beauty, and Honeoye.

If you prefer to start your strawberry plants indoors, you can do so by following a few simple steps. Begin by planting the seeds or small seedlings in containers filled with potting soil. Place them near a sunny window or under grow lights and provide adequate moisture.

In some cases where planting has been delayed, late planting options are available for Colorado strawberries. These include using transplants or purchasing bare-root plants that can be planted later in the season.

Managing pests and diseases is an important aspect of strawberry cultivation in Colorado. Keep an eye out for common pests like aphids and slugs, as well as diseases such as powdery mildew or gray mold. Regularly inspecting your plants and taking preventive measures can help maintain their health.

In conclusion, successful strawberry planting in Colorado requires careful consideration of timing, conditions, varieties, and pest management techniques. By following these tips and guidelines, you’ll be on your way to enjoying delicious homegrown strawberries right from your own garden!


Q: Can I plant strawberries at any time of year in Colorado?

A: It’s best to plant strawberries in Colorado during the early spring months around mid-April when temperatures are more favorable for their growth.

A: Some recommended strawberry varieties for Colorado gardens include Fort Laramie, Ozark Beauty, and Honeoye.

Q: Can I plant strawberries indoors in Colorado?

A: Yes, you can start strawberry plants indoors in Colorado. Simply plant the seeds or small seedlings in containers with potting soil and provide adequate light and moisture.

Q: Are there late planting options available for Colorado strawberries?

A: Yes, if you missed the optimal planting window, you can still use transplants or purchase bare-root plants that can be planted later in the season.

Q: How do I manage pests and diseases for my Colorado strawberries?

A: Regularly inspect your plants for common pests like aphids and slugs. Take preventive measures against diseases such as powdery mildew or gray mold to maintain the health of your strawberry plants.