1 4
1 1

Strawberry Frigo Plant A++ Korona

Strawberry Frigo Plant A++ Korona

The prices shown are our base prices for large volumes. Depending on the quantity ordered and the producers’ pricing scales, the rate may be adjusted upward. Each quote is personalized to ensure you receive a fair price.

€0,27 EUR
€0,27 EUR
Sale Sold out
Taxes included.
  • Add the desired date to your quote request
  • Order now and add the desired date to your quote request
  • Delivery available from 20 plants across Europe & Switzerland
View full details

Strawberry Frigo Plants: Cost-Effective Production Strategy for Commercial Growers

Mastering Strawberry Frigo Plants: A Professional Grower's Guide

For professional strawberry producers, market gardeners looking to diversify, and cultivation managers aiming for optimal yields, understanding the nuances of different plant types is paramount. Among the various options available, the Strawberry Frigo Plant stands out as a strategic and economical choice, offering unparalleled flexibility and robust performance when properly managed. This guide provides a comprehensive technical overview to help you master the cultivation of Strawberry Frigo Plants for a successful and profitable harvest.

What Exactly is a Strawberry Frigo Plant?

A Strawberry Frigo Plant is a bare-root strawberry plant derived from runners that have been harvested during the plant's natural winter dormancy period, typically from mid-November to December. Once harvested, these plants are meticulously sorted and then deep-frozen, stored in cold chambers at temperatures around -2°C to maintain their dormant state. This process allows for prolonged storage, making the plants available for planting well into the following spring and summer.

The key advantage of this method is that the plants have had more time to develop in the nursery before being harvested, resulting in a significantly stronger and more vigorous root system compared to fresh plants. This robust root structure ensures a powerful start after planting.


Key Advantages:

  • Cost-Effective: Strawberry Frigo Plants are significantly less expensive than other types like potted or tray plants, offering a cost reduction of 40-50% compared to potted plants, making large-scale planting more accessible.
  • Planting Flexibility: Their dormant state allows growers to schedule planting from as early as March through to the end of May, providing great control over the production calendar.
  • Strong Root System: Having developed over a longer period, these plants boast powerful roots that promote vigorous growth upon planting.
  • High Yield Potential: Particularly with larger calibers (A+ or A++), frigo plants offer excellent and reliable yield potential, with the main harvest occurring in the second year.


Potential Disadvantages:

  • Delayed First Harvest: The primary drawback is the long interval between planting and the first significant commercial harvest, which typically occurs in the year following planting (Year 2). This requires a longer-term investment and maintenance strategy.
  • Intensive Maintenance: The first year is dedicated to root establishment and plant development, demanding consistent care, including frequent watering and, crucially, the removal of the first year's flower trusses to redirect energy to the roots.
  • Bare-Root Sensitivity: Being bare-root plants, they are delicate and can suffer from dehydration if not handled and planted quickly upon receipt.

Understanding Frigo Plant Sizing and Caliber

A critical aspect of ordering Strawberry Frigo Plants is understanding the grading system, which is based on the diameter of the rhizome (crown) at the collar. This size gives a reliable indication of the plant's yield potential, specifically the number of inflorescences it will produce.

  • A++ Grade (>18mm): These are the largest plants, offering the highest yield potential. They are often used for specific cultivation systems like the 60-day culture, where a harvest is programmed approximately eight to ten weeks after planting in Year 1. This complex system requires perfect irrigation conditions but provides an early return on investment.
  • A+ Grade (>15mm): This is the most commonly planted caliber for 60-day cultivation, providing a strong initial harvest in the first year without compromising the plant's long-term health as severely as smaller grades might. A partial harvest is possible in Year 1.
  • A Grade (10-14mm): A highly popular choice due to its attractive price point. While a small harvest is possible in Year 1, it is strongly recommended to remove the flower buds to ensure no fruit develops, thereby strengthening the plant for a much larger yield in Year 2.
  • A- Grade (8-10mm): An economical option ideal for light to medium soils. The primary strategy here is to sacrifice the first year's harvest entirely by removing flower clusters to capitalize on root establishment, aiming to boost productivity significantly in Year 2.
  • B Grade (6-8mm): This size is not recommended for professional market gardening but is ideal for nurseries and garden centers for potting up before sale to consumers.

Detailed Cultivation Itinerary for Strawberry Frigo Plants

Success with frigo plants hinges on a precise and well-executed technical itinerary, from soil preparation to long-term maintenance.


1. Site Selection and Soil Preparation

A well-prepared site is the foundation of a productive strawberry field.

  • Location: Choose a sunny location where strawberries have not been grown for at least two years to avoid soil-borne diseases.
  • Soil Type: Strawberries thrive in loamy soils—a balanced mix of sand, silt, and clay—that offer excellent aeration and drainage while retaining sufficient moisture. The ideal soil pH is slightly acidic, between 5.8 and 6.2, to maximize nutrient absorption.
  • Preparation Timeline: Begin soil preparation 2 to 3 weeks before planting.
  • Tilling: Work the soil to a depth of 20-30 cm to aerate it and eliminate weeds. On compacted land, deeper subsoiling (30-40 cm) may be necessary.
  • Enrichment: Incorporate well-rotted compost or manure to improve soil structure and fertility. A soil test is highly recommended to identify specific nutrient deficiencies and adjust fertilization accordingly.
  • Bed Formation: For field cultivation, creating raised beds or ridges (10-20 cm high) covered with plastic mulch is standard practice. This improves drainage, warms the soil, keeps fruit clean, and controls weeds. Drip irrigation lines should be installed under the mulch before planting.


2. Handling and Planting

Proper handling upon receipt is crucial for bare-root plants.

  • Storage: If you cannot plant immediately, store the plants in a cool, ventilated area (2°C to 4°C), away from direct light. Do not allow the roots to dry out. Some growers recommend a progressive thawing at a cool temperature for 24 hours before planting.
  • Rehydration: It is recommended to soak the roots in water for about 5 to 15 minutes just before planting to rehydrate them.
  • Planting Window: The main planting period for frigo plants is from March to the end of May. Planting as early as possible within this window (e.g., March) is advised, as it allows for a longer establishment period, leading to a more robust plant.
  • Planting Depth: This is a critical step. The crown of the plant must be set exactly at soil level. If planted too deep, the crown can rot; if too shallow, the roots will dry out.
  • Spacing: A spacing of 30 to 40 cm between plants within a row and 40 to 60 cm between rows is ideal to ensure good air circulation and facilitate maintenance and harvesting.
  • Initial Watering: Water generously immediately after planting to settle the soil around the roots and ensure excellent initial contact, which is vital for recovery.


3. First-Year Management: The Key to Future Yield

The first year for a frigo plant is primarily about building a strong foundation.

  • Irrigation: Frequent and consistent watering is imperative until a sufficient root system has developed. Drip irrigation is the most efficient system as it delivers water directly to the root zone and keeps foliage dry, reducing disease risk.
  • Flower Removal: For calibers A and A-, it is crucial to remove all flower trusses as they appear during the first year. This prevents the plant from expending energy on fruit production and diverts all its resources into developing a powerful root and leaf system, which will determine the yield potential for the following years.
  • Weed and Pest Control: Maintain a clean field by removing weeds that compete for water and nutrients. Monitor for common pests like aphids and mites.
  • Stolon Removal: Regularly remove runners (stolons) to concentrate the plant's energy on the main crown.


4. Long-Term Culture and Renewal

A Strawberry Frigo Plant field is typically productive for about three years.

  • Year 2: This is the year of peak production. The plant, having established itself in Year 1, will produce a high yield of large, quality fruits. Continue with regular irrigation, fertilization based on soil and plant needs, and pest management.
  • Year 3: Production will remain good but may start to decline slightly in fruit size or quantity.
  • Renewal: A three-year renewal cycle is recommended to maintain high productivity and prevent the buildup of soil diseases.

By understanding the unique lifecycle and requirements of Strawberry Frigo Plants, professional growers can leverage their economic and scheduling advantages to establish highly productive and profitable strawberry operations.

In summary: Our Plant of Strawberry (Fragaria)

As a key actor in the professional horticulture sector, Strawberryverse stands out as a trusted wholesale supplier specialist in Plant of Strawberry (Fragaria). Our range of Frigo Plants is selected for their robust development, excellent transplant success, and strong yield performance. Developed by specialized nurseries, these plants feature vigorous root systems and offer great adaptability to different planting schedules, from early spring to late May.

Buy your Plant of Strawberry (Fragaria) from a reliable partner who understands the needs of professional growers. Whether you're targeting high volumes or planning staggered production, Frigo Plants provide both flexibility and productivity. Their tiered grading system—from A- to A++—lets you select the caliber that matches your technical goals and commercial objectives.

We support your operations with fast, careful delivery across Europe, expert logistics, and responsive customer service. Our technical advisors provide personalized advice to help you choose the right planting strategy for your field or tunnel setup. Buy your Plant of Strawberry (Fragaria) with confidence from a wholesale supplier specialist in Plant of Strawberry (Fragaria).

Thanks to competitive producer pricing and high-quality bare-root stock, you can reduce costs while maximizing long-term returns. Frigo Plants offer especially high potential in their second year, with larger calibers also allowing for partial or full first-year harvests under 60-day systems. Buy your Plant of Strawberry (Fragaria) today and benefit from Strawberryverse’s expertise as a wholesale supplier specialist in Plant of Strawberry (Fragaria).

Korona Strawberry Plants at Producer Prices

Order your professional-grade Plant of Strawberry (Fragaria)

Strawberryverse, wholesale supplier specialist in Plant of Strawberry (Fragaria). Buy your Plant of Strawberry (Fragaria). We offer professional quality plants produced by specialized nurseries and adapted to the needs of commercial growers. The Korona variety is appreciated for its high yield potential and strong resistance to Verticillium wilt, making it a strategic choice for challenging soils. Our responsive sales team and fast, careful delivery across Europe ensure a smooth procurement process. Take advantage of our producer prices and get personalized advice tailored to your growing conditions. Order now or request a free quote to secure your supply of Korona plants from a trusted professional partner.

Agronomic Profile and Key Strengths of the Korona Strawberry

The Korona strawberry plant is a non-remontant, mid-season cultivar highly valued by professional growers for its vigorous growth and exceptional productivity. A significant strength of this variety is its adaptability to various growing conditions, making it a reliable choice for professional strawberry producers across different regions. Korona performs particularly well in annual cultivation systems, a practice recommended to maintain the large fruit size for which it is renowned during the first harvest.

One of Korona's most notable agronomic advantages is its very high resistance to Verticillium wilt, a common and destructive soil-borne disease. This tolerance makes it a strategic choice for fields with a history of this pathogen, ensuring healthier plants and more consistent yields over the production cycle. While it is tolerant to Verticillium, it is important to note its sensitivity to mildew. The plant's structure and flowering habit also contribute to its success, as the blossoms are fairly well protected by the foliage, offering some defense against late frosts. This robust nature ensures that a high percentage of class 1 fruits can be achieved, making it a profitable option for market gardeners and professional producers.

Fruit Quality and Visual Characteristics

Korona produces visually stunning fruits that are highly attractive for direct marketing and fresh consumption channels. The berries are distinguished by their large size, often compared to the size of an egg, especially during the first picking wave. They feature a distinctive heart shape, which is slightly elongated, and possess a deep, dark red and glossy color that catches the consumer's eye. This vibrant glossiness is a key visual characteristic that enhances its appeal in punnets or baskets.

While the initial fruits are impressively large, the size tends to decrease as the harvesting season progresses. This is a critical factor for cultivation planning, reinforcing the recommendation for annual cultivation to maximize the yield of large-caliber fruits. The consistent and appealing presentation makes Korona a preferred choice for producers focused on the visual quality demanded by patisseries and fresh markets.

Sensory Profile and Commercial Use

The sensory profile of the Korona strawberry is exceptional, positioning it as a premium variety for specific markets. It is widely regarded as "exceptionally sweet" and juicy, offering a rich and satisfying flavor experience. This intense sweetness makes it a favorite for processing into high-quality products like jams and jellies, as well as for use in patisseries where flavor is paramount. Its excellent taste profile also makes it highly suitable for direct marketing channels, including farm shops and pick-your-own operations, where consumers prioritize flavor above all else.

However, the fruit's superior taste comes with a trade-off: a limited shelf life. This characteristic makes it less suitable for long-distance transport or extended storage, guiding its commercial use primarily towards local markets, direct sales, and immediate processing where its fresh, intense flavor can be fully appreciated.

Technical Cultivation Itinerary

To fully exploit the potential of the Korona variety, a specific technical itinerary is recommended for professional growers. Annual cultivation is strongly advised to maintain the large fruit size that characterizes the initial harvest; fruit size diminishes in subsequent pickings on older plants. Korona demonstrates a high demand for nutrients to support its vigorous growth and large fruit production, making a well-managed fertilization plan essential.

Regarding plant protection, while Korona is highly resistant to Verticillium wilt, it shows a marked sensitivity to mildew (powdery mildew). A preventative fungicide program targeting mildew is crucial for maintaining plant health and ensuring a high-quality yield. Proper plant spacing and good air circulation are also vital cultural practices to mitigate mildew pressure. The variety is available in various plant types, including frigo plants, which are well-suited for planned production cycles.

Market Positioning and Comparative Analysis

In the professional strawberry market, Korona is positioned as a high-quality, mid-season variety primarily for direct marketing, local trade, and premium processing. Its exceptional sweetness and large initial fruit size are its main selling points. It directly competes with other mid-season varieties but stands out for its superior flavor profile.

Compared to a variety like Verdi, which also produces large fruits in its first harvest before the size decreases, Korona is often considered to have a more exceptional sweet flavor. However, its limited shelf life makes it less versatile than varieties bred for long-distance retail channels. Its tolerance to Verticillium provides a significant advantage over many susceptible reference varieties, making it a reliable option for growers managing soil health challenges. Its primary alternative in the direct marketing segment would be varieties that also offer a unique flavor experience, although few match Korona's combination of intense sweetness and large initial size.

Health Profile and Disease/Pest Resistance

The health profile of the Korona strawberry is a mix of significant strengths and notable weaknesses. Its most important genetic trait is its high tolerance to Verticillium wilt, a disease that can devastate other varieties. This makes Korona an excellent choice for planting in soils where Verticillium is a known issue, reducing the need for soil fumigation and chemical treatments.

Conversely, Korona is recognized for its sensitivity to mildew. Professional growers must implement a rigorous, preventative spray schedule to manage powdery mildew, especially in humid conditions or under tunnels where air circulation may be limited. Attention to cultural practices such as appropriate plant spacing to enhance airflow is critical. The variety does not exhibit notable misshapen fruits or green tips, which contributes to a higher percentage of class 1 marketable produce when diseases are properly managed.

In summary: Our Plant of Strawberry (Fragaria) Korona

Strawberryverse is a trusted wholesale supplier specialist in Plant of Strawberry (Fragaria), offering high-performance cultivars like Korona to meet the demands of commercial production. Buy your Plant of Strawberry (Fragaria) Korona to benefit from a mid-season, non-remontant variety renowned for its vigorous growth, excellent flavor, and consistent fruit quality.

This variety is particularly well suited to annual cultivation systems, where its large-caliber fruits and high percentage of class 1 produce can be fully realized. As a wholesale supplier specialist in Plant of Strawberry (Fragaria), we ensure our plants are grown by specialized nurseries and rigorously selected for professional use. Korona stands out for its exceptional sweetness, egg-sized fruit during the first picking, and strong tolerance to Verticillium wilt, making it ideal for challenging soil conditions.

Buy your Plant of Strawberry (Fragaria) Korona and benefit from our producer pricing, technical support, and fast delivery across Europe. Our team provides personalized advice to optimize your yield and marketability. Whether for direct marketing, short distribution chains, or premium processing, Korona is a profitable and high-performing choice. As a wholesale supplier specialist in Plant of Strawberry (Fragaria), we are committed to helping you succeed with each planting cycle. Buy your Plant of Strawberry (Fragaria) Korona now and secure a variety that offers reliability, taste, and productivity.

View all