Petunia Leaves Turning Yellow? You Should Check This First, a Gardener Says

Petunia Leaves Turning Yellow? You Should Check This First, a Gardener Says

Os Tartarouchos / Getty ImagesKey PointsYellow petunia leaves often signal a problem like nutrient deficiency, over- or under-watering, pests, or lack of sunlight.Feed petunias every two to three weeks, water consistently but allow some drying between, and ensure they get six to eight hours of sun.Deadhead old blooms and remove damaged leaves to encourage new growth and extend the plant’s blooming season.Petunias, known for their vibrant blooms,…