How to Prune false dittany?
Shorten flowered shoots to about 1.5–2.5 cm from the previous year's growth. Prune in mid-spring.

false dittany · Pseudodictamnus mediterraneus
Grow in poor, well-drained soil in full sun
Shorten flowered shoots to about 1.5–2.5 cm from the previous year's growth. Prune in mid-spring.