If established plants are unavailable, growing from seed is a viable alternative, though they often require a "smoking" treatment to germinate successfully. Romneya coulteri - Matilija Poppy - San Marcos Growers
: A specialist nursery that occasionally offers established plants in 14cm or 20cm pots, with shipping options available. Online Seed Suppliers where to buy matilija poppy plants
: This wholesale nursery provides Romneya coulteri to trade professionals with locations across Melbourne, Sydney, and Brisbane . If established plants are unavailable, growing from seed