Nectarine plant white flesh Calicoba-cov grafted PR-R/Mirared bare root 100-120 cm untreated

Technical sheet of the white flesh nectarine variety Calicoba-cov

• Fruit flesh color: White
• Skin color: Bright red with sugar spots
• Size and shape: Large caliber (AA), round shape
• Tree Size: Strong vigor, semi-open habit
• Fruit maturity: Approximately 15 days after the Garcica-cov variety (approximately end of July - beginning of August)
• Fruit taste: Excellent taste quality
• Earliness of the variety: Mid-season to late
• Fruiting period Approximately late July - early August
• Disease resistance and storage: Very good firmness, resistant to sharka and cracking (fruit cracking). Good post-harvest storage suggested by its firmness.
• Variety yield: Very good production
• Is this variety self-fertile? Yes
• Commercial Use: Suitable for commercial production due to its good productivity, high taste quality and attractive fruits. Resistance to cracking is an important asset for transport and marketing.
• Is this a COV variety? Yes (EEC No. 2021/2717)
• Comments: Shows resistance to Sharka disease. Expected longevity similar to other nectarine trees (15-25 years).

Quick read / the essentials on Nectarinier Calicoba-cov

The Calicoba-cov nectarine tree is a late-ripening, white-fleshed variety, specially developed to meet the high demands of the late summer fresh market. Coming from the Spanish PSB Producción Vegetal program, this modern variety is distinguished by its AA size , AA-rated taste quality , very good firmness , and above all proven resistance to Sharka , a major asset in risk areas.

The fruits are perfectly round, with attractive bright red skin and a luminous yellow-orange background , with sweet, juicy white flesh and low acidity. Harvest occurs around mid-August, placing this variety in an ideal niche to complete a summer range, and capture the demand for white nectarines at the end of the season.

For growers looking for high-performance, reliable plants, Arboriverse , a specialist wholesale supplier of nectarine plants , offers this officially licensed variety. Buying Calicoba-cov nectarine plants from Arboriverse means securing the integration of a highly valuable, resistant cultivar, well-suited to long supply chains and direct sales.

With Arboriverse, a specialist wholesale supplier of nectarine plants , benefit from personalized technical advice to optimize the choice of rootstocks and growing conditions. It's time to buy Calicoba-cov nectarine plants to strengthen your end-of-season range.

Technical presentation of the white-fleshed nectarine variety Calicoba-cov for professional producers

The Calicoba-cov variety is a recent variety developed in Spain by PSB Producción Vegetal . It is part of the range of late-ripening white-fleshed nectarines, combining large size , excellent taste quality , good firmness and resistance to diseases , particularly Sharka. These characteristics make Calicoba-cov a variety particularly suitable for professional orchards geared towards the end-of-season fresh market .

Fruit characteristics

Calicoba-cov fruits have a white, soft and sweet flesh , appreciated for its aromatic balance and low acidity. The organoleptic qualities are rated AA , indicating a very favorable sensory profile, with a melting texture , good juiciness and a pleasant aroma .

The size of the fruit is classified AA , which indicates a large size , an undeniable commercial asset. Their shape is perfectly round , ensuring a uniformity appreciated both for packaging and for presentation at the point of sale.

The skin of the fruit is distinguished by a bright red color , enhanced by sugar spots on a yellow-orange background. This visual contrast is not only attractive to the consumer, but also an indicator of a high sugar content . The skin is smooth and strong, with very good post-harvest stability , which improves shelf life and transportability.

Agronomic behavior

Calicoba-cov is a late-ripening variety, generally harvested around mid-August , about 15 days after Garcica-cov , and 6 to 10 days after Queen Bright or Boreal-cov . It therefore allows for an extension of the production schedule, particularly for fruit growers wishing to have a quality offer at the end of summer.

Flowering occurs at a similar time to Boreal-cov, which places it in the mid- to slightly late-flowering category. This may be an advantage in avoiding spring frosts in certain at-risk areas.

The tree has significant vigor , combined with a semi-open shape , facilitating light penetration and aeration of the foliage. This shape is favorable to good fruiting and simplifies pruning operations. Post-harvest pruning is strongly recommended to maintain the productivity of the fruit wood and balance the development of the canopy.

Resistances and tolerances

The variety has good general disease resistance , including common diseases such as powdery mildew and brown rot. A major advantage is its resistance to Sharka (Plum Pox Virus) , a viral disease that is very feared in stone fruit orchards. This feature reinforces the interest of Calicoba-cov in areas where this virus is present or under surveillance.

The fruit is also resistant to cracking , a valuable characteristic in case of rainy episodes during the ripening phase, thus reducing harvest losses.

No specific data have been reported regarding resistance to pests , drought , limestone , or root asphyxiation . It will therefore be necessary to adopt standard phytosanitary monitoring , adapted to the local context.

Self-fertility and pollination management

Calicoba-cov is self-fertile , which simplifies its management in the orchard, without the need for association with other varieties to ensure fruit set. However, as is often the case, the presence of other compatible fruit trees nearby can increase yields through a beneficial effect on cross-pollination.

Rootstocks suitable for France

The sources do not specify specific rootstocks for Calicoba-cov, but the following are generally used for nectarine trees in France, depending on the nature of the soil:

• GF 677 : for calcareous and dry soils, very vigorous.
• Cadaman : recommended for asphyxiating soils , with good tolerance to humidity.
• Garnem : almond-peach hybrid, good compromise for replanting.
• Montclar : for light soils , moderate vigor.
• Rubira : suitable for certain types of acidic soils.
• Bailey, CLT, TPT : also cited for their general compatibility with modern varieties.

An informed choice will depend on an analysis of the soil , the local climate , and the producer's agronomic objectives (vigor, density, resistance).

Economic and commercial performance

Calicoba-cov is distinguished by a potentially high yield , estimated at around 45 tonnes per hectare in good conditions. In a standard low-stem orchard, this equates to a production of 20 to 40 kg per adult tree , depending on density and cultural practices.

The target market segment is clearly fresh consumption , thanks to the firmness of the fruit, its beautiful presentation and its taste qualities. It can be valued both in direct sales , through purchasing centers or on export markets at the end of summer.

Its good post-harvest performance allows for spread marketing and greater logistical flexibility, which is a key criterion for professional operators.

Legal status and regulatory approach

Calicoba-cov is a variety protected by a Plant Variety Certificate (PVC) . Any multiplication or commercialization must be carried out in compliance with the intellectual property rights of PSB Producción Vegetal , the official breeder. It is therefore imperative to contact an authorized distributor or the breeder himself to obtain the license conditions.

Conclusion

The Calicoba-cov variety is a quality response to the needs of fruit professionals looking for a late-season white-fleshed nectarine , capable of combining productivity, robustness, aesthetics and excellent taste quality . Its resistance to Sharka, its good post-harvest stability and its high firmness make it a safe bet for modern orchards , adapted to the requirements of a demanding fresh market.

To summarize: Nectarine tree Calicoba-cov

The Calicoba-cov nectarine tree is a sure bet for professional producers looking for a late-season white-fleshed variety. Thanks to its mid-August maturity , its large size , its resistance to cracking , and its genetic resistance to Sharka , it perfectly meets the technical and commercial challenges of modern orchards.

The tree has significant vigor and a semi-open habit , which facilitates cultural management and promotes good canopy aeration. Self-fertile , Calicoba-cov does not require a pollinator, simplifying planting in a single-variety orchard. Its yield can reach 45 tons per hectare , with good production regularity.

In terms of marketing, Calicoba-cov is designed for fresh sale , with excellent post-harvest performance , guaranteeing logistical flexibility and optimization of distribution channels. For arborists wishing to integrate this variety into their diversification strategy, it is essential to use a wholesale supplier specializing in nectarine plants such as Arboriverse.

To ensure access to certified and compliant plant material, it is recommended to purchase Calicoba-cov nectarine plants from a specialist nectarine plant wholesale supplier , such as Arboriverse, which supports producers throughout their planting project. Whether for export, regional markets or mass distribution, buying Calicoba-cov nectarine plants means choosing a variety that is adapted to market standards and the technical constraints of the land.