Geraniums in Full Sun: Preventing Yellow Leaves with Proper Planting and Watering

Sun Tolerance of Geraniums by Region

Geraniums thrive in full sun except in extreme southern climates (Southern California, South Florida), where morning sun is best.

Plant at the same depth as in the nursery pot. Too deep causes yellowing and rot. Use loose, well-draining soil amended with compost.

Keep soil slightly damp, never bone-dry nor soggy. Clay soils hold too much water; amend heavily.

Feed regularly with a balanced fertilizer. Yellow leaves often indicate nutrient deficiency or water stress.

Annuals: Sago Palm Yellowing: Soil Testing for Root Zone Diagnosis; Lilac Iron Chlorosis: Yellow Leaves with Green Veins in Alkaline Soil; Phalaenopsis Yellowing Leaves & Root Confusion: Repot, Assess, Seal Trunk Wound; Caragana Yellow Leaves: Overwatering Diagnosis; Sudden Drooping in Blooming African Violet: Soil Mealybugs or Waterlogging?; Diagnosing Yellow Leaves on Houseplants: The Three Main Causes; Pygmy Date Palm Yellowing in Las Vegas: Overwatering and Drainage; Diagnosing Yellow Leaves on Impatiens: Overwatering vs. Fungal Disease; Yellowing Vinca, Geranium, Daisy in South Texas Heat: Water, Mulch, Drainage; Solving Yellow Tomato Leaves in Florida: Whiteflies, pH, and Sanitation

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