Description Aster (Callistephus Dwarf Milady Scarlet) - Start some Aster seeds & grow the perfect summer annual for the front of the border. Callistephus Dwarf Milady is a wonderful dwarf Aster with large 3 inch blooms that are brilliant scarlet red in color. Milady Aster Scarlet is easily grown from flower seeds, so grow enough for the neighbors because they will want some too! The compact size, only reaching 10 inches tall, make them ideal for container gardening as well as borders & flower gardens. Aster plants are very heat resistant & virtually worry free. They attract butterflies as well as neighbors! Sowing instruction. Season: Annual Sowing: March - April Height: 10 inches (25 cm) Bloom Color: Scarlet red Flower Head Size: 4 inch (10 - 12cm) Plant Spacing: 12 inches (30 cm) Depth: Cover seed with topsoil thinly after sowing Light Required: Yes Sowing Rate: 3 - 5 seeds per plant Blooms Time: Early summer to fall Environment: Full sun to partial shade Average Germ Time: 7 - 21 days Temperature: 60 - 70F (15 - 21C) Soil Type: Moist, well-drained, pH 6.6 to 7.5 Moisture: Keep soil slightly moist but not wet Aster seeds can be started indoors 6 - 8 weeks before the end of frost season. Press the flower seeds into the soil & lightly cover. Keep the flower seeds moist until germination. Transplant the Aster plants into the garden after frost danger has passed. Aster Dwarf Milady Scarlet - 400 Seeds Callistephus Ch. Double Large Flower