Grow Papaver setigerum, commonly known as Pepperbox poppy, a captivating annual that hails from the Mediterranean. This poppy is distinguished by its unique spherical seed pods that look like miniature pepperboxes, making it a standout in any garden. It grows to a moderate height of 12 to 24 inches and features lush, bluish-green leaves and light purple flowers that deepen in color towards the edges with striking yellow centers.
Papaver Setigerum Specifications:
Season: Annual
USDA Zones: 8-10
Height: 12-24 inches
Bloom Season: Late spring to early summer
Bloom Color: Light to dark purple with yellow centers
Environment: Full sun
Soil Type: Well-drained
Latin Name: Papaver setigerum
Temperature: Optimal growth in temperate climates
Average Germ Time: 1-2 weeks
Light Required: Full sun
Depth: Lightly cover seeds, about 1/8 inch
Sowing Rate: Sparse to avoid overcrowding
Moisture: Keep moist during germination
Plant Spacing: 10-12 inches apart
Germination Tips:
Scarification Needed: To improve germination, gently scarify the seeds by rubbing with sandpaper or nicking the seed coat.
Sowing Instructions: Plant in well-draining soil and cover lightly. Keep the soil moist and place in a sunny spot.
Care Post-Germination: Transplant seedlings once they have a few sets of leaves.
With its striking flowers and distinctive pods, Papaver setigerum is a splendid addition to any garden, offering both beauty and intrigue. Handle with care due to its irritating sap. Enjoy the visual drama and easy cultivation of this unique annual poppy.
I do not have an indoor garden so I am waiting until spring to plant. I will try planting closer to Feb or March in small pods watering with spray bottle, and slowly introduce the plants to outdoor conditions.