What to do when the leaves of a bromeliad turn yellow? A few tips to bring it back to life

The bromeliad (Guzmania) has become a favorite houseplant in recent years. Why is that? First, it has an auspicious meaning, and keeping one at home is said to bring good luck; second, its bright red bracts and unusual leaf shapes make it wonderfully decorative; and lastly, it can purify waste gases, making it especially suitable for placing in humid spots such as the kitchen or bathroom. Although the bromeliad is lovely, it is indeed somewhat difficult to care for, and yellowing leaves are a common problem. So what should you do about it?

1. Overwatering or underwatering causes yellowing leaves in bromeliads

Bromeliads do like a relatively moist environment, but generally, overwatering keeps the soil in the pot waterlogged, and in the worst case causes root rot, so the whole plant cannot take up water and nutrients, which naturally leads to yellowing and dropping leaves. Usually the young leaves turn yellow first, and gradually the older leaves turn yellow as well.

Underwatering, on the other hand, leaves the whole plant short of nutrients; the leaves become paler and lose their gloss, and gradually begin to wilt and turn yellow.

Solution: Water according to how moist the potting soil is. In general, moderate watering is enough; when the plant is very dry, spray a little water first so it can adapt, then gradually increase the amount. The water used for watering is best left to sit in the sun, as this reduces the occurrence of disease.

2. Improper fertilizing causes yellowing leaves in bromeliads

When fertilizer is insufficient, the bromeliad lacks various nutrients; the whole plant stays small, and the leaves are thin and yellow.

When too much fertilizer is applied, the tips of the old leaves turn yellow and drop off, and the new leaves vary in thickness.

Solution: Fertilize often, but do not use too high a concentration. In general, if too much fertilizer has been applied, stop fertilizing, water the potting soil to dilute it, and then repot the plant. If too little has been applied, add a dilute liquid fertilizer or a compound fertilizer at the right time.

3. Insufficient light causes yellowing leaves in bromeliads

With insufficient light, the bromeliad cannot carry out enough photosynthesis, and yellowing leaves can appear, especially on cloudy and rainy days in winter.

Solution: To keep its leaves emerald green, it must receive 4 hours of light every day. If there is a run of cloudy and rainy days, you can provide lamplight to supplement the lighting. In summer, diffused light is enough; if it is placed on a balcony or outdoors, it should be shaded to prevent sunburn.

4. Pesticide used too strong causes yellowing leaves in bromeliads

Because some details of routine care are not handled well, bromeliads are very prone to pests and diseases. Many people's first reaction is to treat them with pesticide, but they fail to get the concentration right, and this damages the leaves.

Solution: Keep the bromeliad in an environment with good temperature, humidity, light and ventilation to reduce the occurrence of pests and diseases. Treat physically first, removing the pests by hand, and then carry out correct pesticide treatment.

The above are the causes of yellowing leaves in bromeliads and the solutions. If this happens during your care routine, you can check whether it is caused by any of the above reasons and deal with it promptly, so as not to affect the growth of the whole bromeliad.