Several Reasons Why the Leaf Edges and Corners of Daphne Orchid (Dafugui Orchid) Keep Turning Yellow

1. Leaves take on a yellowish tinge: growth is normal, and the cause is too much light; 2. Leaves turn yellow and new shoots are small: excessive light, lack of nitrogen fertilizer and necessary humidity. 3. Old leaves yellow and drop: normal aging, normal shedding, or caused by repotting; 4. Old leaves yellow and drop rapidly: overwatering too frequently, improper repotting and planting. 5. New leaf tips scorched: excessive fertilizing, and the planting material and water quality are not clean. 6. Both new leaves and old plants have scorched black tips: excessive heat and humidity inside the pot, and root rot is already present in the root system. 7. New shoots stop growing after emerging from the soil: there is root rot or unclean matter beside the new shoots, the old plant does not provide enough nourishment, or the new shoot's water roots have suffered fertilizer damage; open up the planting material around the new shoots, remove the unclean matter, and use fine planting material to guide the roots so they can resume growth: 8. There are scorched spots on the leaves with no yellow around the edges: sunburn scorch spots. 9. The leaf tips appear scalded and shriveled: the water temperature for watering is too high, or the air temperature is too high when watering; being rained on during high summer temperatures, etc. 10. If the new leaves turn yellow: it may be that the roots have a problem or the environment does not have good ventilation.