YEGAOL Garden Herbaceous Perennial Flower Seeds

Planting Time Start your white dahlia seeds 4 to 6 weeks before the last expected frost in your area. This gives them the best chance to grow strong and healthy before the warmer spring weather sets in.

Seeding Plant the seeds in seed-starting mix in a tray or pots. Sow them at a depth of about 1/4 inch.

Watering and Light Cover the seeds with a thin layer of seed-starting mix and mist the surface with water to keep the mix moist. Place the tray or pots in a warm and bright location. Keep the soil consistently moist, but avoid waterlogging.

Transplanting Once the seedlings have emerged and developed a few sets of leaves, transplant them into individual pots. Use a well-draining potting mix to prevent root rot. Keep the soil consistently moist.

Hardening Off Gradually acclimate the dahlia seedlings to outdoor conditions over the course of a week or two. Start by placing them in a partially shaded area for a few hours each day, then gradually increase their exposure to direct sunlight until they are ready for full outdoor planting.