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Grow Argemone polyanthemos, commonly known as Prickly Poppy, a hardy perennial flower that produces vibrant blooms and distinctive, spiny foliage. Thriving in full sun with well-drained soil, these seeds are easy to grow and perfect for gardens, borders, and natural landscapes. Germination typically occurs within 10–14 days, with plants maturing to produce stunning flowers that attract pollinators and add color to outdoor spaces. Ideal for gardeners seeking low-maintenance, eye-catching flowering plants.
✓ Adds garden color with an easy seed-starting option
✓ Useful for beds, borders, containers, or mixed plantings
✓ A practical choice for seasonal flower displays
✓ Pairs well with other annual and perennial garden favorites
✓ Good for gardeners building a more colorful outdoor space
Sow Prickly Poppy in spring, fall where it can receive full sun. Keep the seedbed evenly moist until germination, usually 14-30 days.
Grow plants to about 24-72 in. and plan for blooms in about 2nd year.
Best suited to USDA zones 6A-10B. Adjust sowing time for your local frost dates and summer heat.
Tips for sowing, growing and enjoying your next seed order.
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