Mexican petunia 'Acanthaceae'

Acanthaceae is generally regarded as a tender plant, so it is really important to plant out well after your last frost date. Acanthaceae needs a soil ph of 6.1 to 9.0 (weakly acidic soil - weakly alkaline soil).

Acanthaceae is tender, so ensure you wait until all danger of frost has passed in your area before considering planting outside.

The botanical epithet is from the Latin brittoniana meaning “to have existed in imperial times” or “named by Britton”.¹

¹ Latin Dictionary