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Starting Daylily Seeds in Cold Climates (Zone 3-4)

Timing

Without fluorescent lights, wait until 1-2 weeks before last frost to start seeds. Current fridge storage in water risks rotting; use damp paper towel in sealed bag instead.

Planting

  • Sow 1/4 inch deep; keep warm (70-75°F).
  • Germination in ~21 days; seedlings look like grass.
  • Strong east/south window allows earlier start.

Care

  • Transplant to individual pots/cells when a few inches tall.
  • Harden off 10 days in shade after last frost.
  • Use regular potting soil; ventilate with small fan to prevent fungus.
  • Light sphagnum moss layer reduces damping off.
  • Water to keep moist, not soggy.

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