Edible Fungus Disease Prevention and Control Methods and Techniques for Rejuvenating Old Clivia

Old Clivia

Clivia generally begins to decline in vigor after 5 to 6 years of flowering. However, clivia over 30 years old can still be seen, with leaves still robust and dark green, and they can continue to bloom. For old clivia, measures can be taken to rejuvenate them and encourage them to continue blooming. The specific steps are as follows:

① Remove the old leaves at the base;

② For overly long rhizomes, a section of the lower part can be cut off, and fresh soil replaced, so that the upper part of the plant's rhizome regrows roots;

③ Thin out the aged fleshy roots, because although these roots are still growing, they have lost their physiological function, and the root hair zone can no longer absorb fertilizer or water. Only by removing the old roots can new roots be stimulated to grow and the absorption function be restored. After rejuvenation, the plant can still be full of vitality and bloom magnificently, not only extending its lifespan but also maintaining its varietal characteristics.