What to do if the bottom leaves of lily turn yellow

1. Increase watering

Reason: Lilies need to grow in a humid environment. Water will first be supplied to the upper leaves, as well as stems, flowers and fruits. The bottom leaves will turn yellow due to lack of water.

Solution: Rehydrate the lily in time. Except for reducing watering after flowering and stopping watering after the above-ground parts die, you should water the plant sufficiently at other times to keep the soil in the pot moist. But it should not be too humid to avoid breeding bacteria and causing disease.

2. Reduce fertilizer

Cause: Over-fertilization can cause root burn, reducing its ability to absorb water, which can cause the bottom leaves to turn yellow.

Solution: Carefully remove the lily from the pot, wash off some of the old soil on the roots with clean water, and check whether the roots are burned. After cutting off the rotten roots, soak them in carbendazim for disinfection. Afterwards, use a new pot with new soil to replant it. After planting, place it in a cool place to recover for a period of time. Daily fertilization should be fully diluted to avoid damage to the roots due to high concentration.

3. Lower the temperature

Reason: Lilies prefer cool climates. Too high a temperature can cause it to grow poorly and cause the leaves to turn yellow.

Solution: Place the lily in a cool and ventilated place, let it recover slowly, and then give it appropriate light. In addition, you can use a watering can to spray water on the leaves, which can also increase the temperature of the plant and make the environment more humid, which is conducive to its growth.

4. Loosen the soil appropriately

Reason: Long-term watering and fertilizing can easily cause the soil to harden, making it difficult for water to penetrate its surface, resulting in insufficient water for the plants and yellowing of the leaves at the bottom.

Solution: Loosen the soil at regular intervals. When loosening the soil, do not shovel too deep to avoid damaging the roots. After bulbing every year, you can also replant it in a new pot with new soil to avoid soil hardening.