They have brilliant red, 5 cm (2") flowers, with satiny, shimmering petals. Large scale plantings are a knock-out! Latin Name: Papaver rhoeas Online Code: 136974 Product Weight: 200 milligrams Plant Type: Annual Bloom Color: Scarlet with black centers Grows Best In: Full Sun Bloom Period: July to September Days to Seed Germination: 10 to 21 days Seed Planting Depth: 3 mm (1/8") Seed Spacing: 1.3 cm (1/2") Plant Spread: 15 cm (6") Growing Height: 80 cm (32") Best Container Size: 12"+ Planting Instructions: Sow seed directly in the garden once all danger of frost has passed.