Yellow Spider Plant Leaves? Causes & Cures

Diagnosing Yellow Leaves

Environmental Causes

• Salt buildup: From fertilizer or tap water. Leach soil annually; use rain/distilled water.
• Light extremes: Too much sun burns; too little weakens. Bright indirect is best.
• Transplant shock: Temporary after moving. Resolves as plant adjusts.

Disease

• Root rot: From overwatering/poor drainage. Yellow leaves + wet soil = check roots. Trim mushy parts, repot in sterile mix.
• Nutrient deficiency: Unlikely if fertilized and soil refreshed annually.

Pests

Mealybugs, aphids, scale, whiteflies, mites. Check undersides. Treat with horticultural soap, neem oil, and rinsing. Improve air circulation.

Prevention

Refresh soil yearly. Water when top ½ inch dry. Use distilled water. Fertilize lightly.