Rejuvenation of Persimmon Trees: When a 70-Year-Old Plant Returns to Productivity with Modern Techniques


In a marginal and poorly managed setting, an old persimmon tree was observed, characterized by a rough bark and a large trunk diameter (30–35 cm), a clear indicator of a plant over 60–70 years of age. An imposing structure, seemingly destined for removal, which instead proved to be an extraordinary technical opportunity.

Initially considered unproductive and slated for elimination, the tree underwent a drastic reform intervention, comparable to a controlled topping. The cut, performed at a height between approximately 90 and 110 cm, stimulated a vigorous emergence of shoots and suckers along the trunk. This is the most delicate phase: without proper technical management, the plant tends toward vegetative disorder. With correct guidance, however, a new architecture can be established.


Through the application of the principles of the Mataix system, the most vigorous shoots were selected and progressively transformed into productive branches. Only a few main axes (leaders) were retained, on which to build a balanced, well aerated canopy suited for production. Branches that were initially purely vegetative were guided toward fruiting, promoting an even distribution of light and more efficient plant management.

The result is a completely rejuvenated tree, structured according to modern criteria, despite originating from a very old framework. This case clearly demonstrates how persimmon is a species endowed with high resilience and longevity. Despite its relatively soft wood, it is capable of responding vigorously even to drastic interventions, ensuring a strong and lasting recovery.

Video

Similar experiences have also been documented in Spain on varieties such as Rojo Brillante, where mature trees (30–35 years old) are cut back almost to ground level to be fully renewed and reintegrated into modern management systems.

An additional technical aspect concerns the rootstock Diospyros lotus, widely used in older orchards. It is distinguished by its ability to produce suckers even at a distance from the mother plant and by the production of small fruits, sometimes useful for pollination. Its presence is often indicative of the age of the orchard and of the nursery techniques employed in the past.

Video

Overall, this experience highlights a fundamental principle: an old tree is not necessarily a finished tree. When properly managed, it can be recovered, restructured, and restored to full productive efficiency. Rejuvenation is not merely an agronomic intervention, but a true strategy for enhancing the value of existing plant capital.

Editorial Note:
Original content by Agronomist Dr. Vito Vitelli, developed and optimized with the support of artificial intelligence tools for educational, informational, and technical dissemination purposes.

Outreach activity carried out in collaboration with:

Commenti

Top 3 - ultimo mese

Oliveti più semplici, più produttivi: la rivoluzione del vaso libero Zaragoza

Dal vaso “Policonico” al vaso libero “Zaragoza”: trasformare gli oliveti tradizionali per una olivicoltura moderna

Nuovo impianto di mandorlo in Salento: avvio del sistema Zaragoza