What to do when a Clivia miniata develops spots? An old farmer sums up 3 causes and solutions

Clivia miniata has always been one of people's favorite flowers to grow, with its graceful plant shape, verdant leaves and branches, and bright, beautiful flowers, giving it very high ornamental value. As a household potted plant, Clivia miniata gives many flower lovers some difficult problems during cultivation, such as what to do when it develops spots, and the phenomenon of yellowing leaves and root rot. In fact, the main cause of these problems is improper cultivation in daily care. Below, the editor has put together some solutions, hoping they will be of help to you.

Causes of spots on Clivia miniata and solutions

1. Unreasonable fertilization

When we fertilize Clivia miniata, for example, the fertilizer it needs is mainly nitrogen, phosphorus and potassium fertilizer, but if too little fertilizer is applied, if fertilization is unreasonable, or if concentrated fertilizer or raw fertilizer is applied, all of these will cause the phenomenon of spots on Clivia miniata.

Solution: So to prevent spots on Clivia miniata, reasonable measures must be taken with fertilization. For example, during the growth period, decomposed liquid fertilizer can be applied, mainly nitrogen fertilizer and decomposed cake fertilizer. Before the flowering period, fertilizer mainly of phosphorus and potassium can be applied. For foliar fertilizer, mainly low-concentration potassium dihydrogen phosphate, so as to ensure the normal growth of Clivia miniata.

2. Improper soil

A good soil environment allows Clivia miniata to grow more fully. If during cultivation the soil has not been effectively loosened for a long time, causing the potting soil to become compacted, the root system cannot breathe effectively, and ultimately this directly causes the phenomenon of spots on Clivia miniata. Another case is that repotting has not been effectively carried out for a long time, and the final result will also cause the phenomenon of spots on Clivia miniata.

Solution: For the phenomenon caused by this reason, first we should reasonably loosen the soil at intervals, thus keeping the potting soil loose, which is good for root breathing and growth, so that the phenomenon of spots will not occur. In addition, Clivia miniata needs repotting about every 1-2 years, so that the new nutrient medium is good for the growth of the root system of Clivia miniata and promotes luxuriant, emerald green leaves and branches.

3. Caused by pests and diseases

One of the main causes of the phenomenon of spots on Clivia miniata is the occurrence of disease. For example, Clivia miniata often suffers from leaf spot disease, and when it occurs, its leaves have oval, elongated light reddish-brown diseased spots, surrounded by chlorotic rings, and as the disease expands they form irregular large patches, with black dots produced on the diseased spots, ultimately causing death and fall.

Solution: First, in the early stage of the disease, we should promptly remove the diseased leaves, then place it in a ventilated environment, maintaining appropriate light and temperature. If the disease is relatively serious, pesticide can be sprayed promptly for treatment. For example, 50% thiophanate 1000 times can be used, sprayed once a week.