A Detailed Guide to the Latest Pest and Disease Control Methods for Bromeliads

Heart Rot and Root Rot

If the base of the leaf tube gradually softens or even rots away, it is very likely heart rot. There will also be a foul odor given off into the air, and at this point if you take out the leaves or the leaf tube, it will quickly collapse on its own. In the case of root rot, the entire root tip will gradually rot away, and no lateral roots will grow out again, so if you find that the plant's ability to absorb water and fertilizer is too poor and the plant is growing slowly, it may be suffering from root rot.

Besides paying attention to the watering issue in normal times, you should also use specific chemicals during high temperatures to prevent them from getting sick. Over a period of three months, once a month is enough.

Yellowing and Withered Leaves

If the humidity in the air does not reach the required level, it is very likely to cause their leaves to change color. Not only this reason, but applying fertilizer that is too concentrated or too often will also produce this result. This plant is very intolerant of cold, and in winter if the temperature cannot stay above 5°C, frost damage will occur. If the frost damage is severe, it may die off directly.

Pests

Scale Insects

These small insects are very common pests, and although they are small, their destructive power is not small at all. After they suck the sap from the leaves, spots will appear on the leaves. Do not ignore these wounds, because the sticky secretion on the wounds, once attached to the leaves for a long time, will lead to sooty mold. If these insects appear, the best time for control is when the insects have not yet thickened; at this point, spraying with a specialized agent for controlling them is enough.

Red Spider Mites

This pest is also very common, and it is relatively difficult to see with the naked eye, but those small red dots can still be seen. But do not underestimate them; this pest multiplies very quickly, especially in drier seasons. If you find them, deal with the situation immediately. For this, you can simply choose a specialized insecticide.