Bentgrass MARI

Technical Profile of Creeping Bentgrass 'Mari'

'Mari' is a specialized cultivar of creeping bentgrass (Agrostis stolonifera), developed by Russian breeder Mikhail Alexandrovich Gusev. This variety is engineered to produce a dense, low-growing turf mat, making it a professional-grade choice for elite lawns and golf courses.

Regeneration and Growth Dynamics

The core biological advantage of 'Mari' lies in its rapid vegetative reproduction via surface stolons. This mechanism allows the turf to autonomously fill in bare spots and minor damages, essentially creating a self-repairing surface. The ultra-fine leaf texture provides a uniform aesthetic appearance that is highly sought after for formal landscapes.

Maintenance and Cultural Requirements

• Hydration Management: The variety has a high water demand. Due to its shallow root architecture, consistent soil moisture is critical; modern automated irrigation systems are recommended to prevent dehydration during dry spells.
• Mowing Specs: 'Mari' is genetically optimized for extremely low mowing heights. It maintains excellent turf quality at heights between 5 mm and 15 mm, outperforming standard lawn grasses that typically struggle under such maintenance regimes.
• Nutrient Requirements: The rapid rate of stolon development necessitates a precise fertilization schedule. Without consistent nitrogen and nutrient replenishment, the density and vibrant color of the sward will decline rapidly.

Selecting 'Mari' is a strategic decision for high-traffic or high-aesthetic projects that require a formal, parterre-style finish. Success with this cultivar is contingent upon strict adherence to mowing schedules and rigorous irrigation management.