I have grown this variety of Porterweed for 2 seasons. It is not perennial in my zone 7a garden. It has taken full unrelenting summer sun with temperatures in the triple digits and bloomed continuously. Larger flowers then some Porterweeds. Combined with Lantana Grandpa's Pumpkin patch for a nice color combination.

Mary - Oklahoma

I am enjoying Henlea's Hummingbird Heaven that is growing in a pot and so are the hummingbirds. https://youtu.be/QrCfR691H98

Carol Trego - New Cumberland, Pa

This is an excellent porterweed. It is more compact than the typical Stachytarpheta mutabilis but it produces just as many flowers. It is one of the best plants in my garden for attracting hummingbirds, butterflies and other pollinators.

Chuck - FL zone 9a