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This plant is said to grow outdoors in the following regions:
Ronkonkoma, New York
Columbia, South Carolina
Kalama, Washington
I bought a packet of seeds and planted them years ago. This plant self sows but not agressively. Although it's a hybrid it comes true from seed.
This plant wintersowed nicely
I bought a packet of seeds and planted them years ago. This plant self sows but not agressively. Although it's a hybrid it comes true from seed.
This plant wintersowed nicely