Mildew Verbena Provide good air circulation to keep humidity low and do not add the saucers until after shipping time to improve drainage. Apply several pinches with the last pinch no later than March 10. Full sun until no later than first or second week in April. Bench time 4 weeks at 64-65F night. Hung up at 62-64F night and 75F day.
Verbenas are moderate feeders.