New Grass Dying in Spots: Fungus or Overwatering?

Three-week-old seeded grass dying in patches may be fungus (brown patch) or overwatering. Some grasses dislike wet feet. Treat with baking soda (¼ cup/gallon) sprayed to soak roots. Avoid fertilizing new seed—burns easily. Check for crabgrass killer residue (kills everything). Birds often eat seed; sod is more reliable.

Consult local garden center for grass-type-specific advice.