Periodicity in Carob Tree (Year of Existence, Year of None)
One of the common situations encountered by carob growers is that the tree yields abundant crops one year and significantly less the next year. This situation, popularly known as the "year of existence – year of none", is called periodicity (alternative or irregular yielding) in horticulture. Sources define carob as a species that shows significant periodicity, especially when growing conditions are poor.
Read MoreDoes the Carob Tree Grow in Pots?
Carob is a tree with deep taproots that can reach 7–10 meters in height or even more in nature. Therefore, at first glance it does not look like a potted plant. Nevertheless, young carob plants can be grown healthily in pots for many years; especially in regions with harsh winters, potting is the most practical way to protect this Mediterranean tree from the cold. Carob also attracts the attention of bonsai enthusiasts with its hard leaflets and trunk that thickens over time.
Read MoreIrrigation and Drought Tolerance in Carob Tree
Carob is one of the most drought-resistant fruit trees in the Mediterranean. It can survive long dry periods thanks to its deep-seated roots, thick, waxy leaves and physiological mechanisms that allow it to use water economically. However, enduring drought is not the same as yielding a bountiful crop: Studies show that even a limited amount of water given at the right periods can significantly increase yields.
Read MoreHow to Plant Carob Saplings?
Carob is a long-lived tree, and the success of the garden over the decades largely depends on the steps taken during the planting phase. A planting at the right time, in suitable soil, with a tubular sapling with undamaged roots; The lifeline given afterwards and regular care in the first years ensure that the sapling holds and develops healthily.
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