Light: Full sun (6+ hrs/day)
Soil: Any well-drained soil will do. Very drought tolerant once established.
Water: Average to low water needs.
Fertilizing: Little needed; if desired, fertilize in early spring with a granular (not liquid) fertilizer made for woody plants.
Pruning: Sunny Boulevard St. John’s-wort naturally grows with a tidy, rounded habit so little pruning is needed. Once plant is established, you may wish to periodically remove a few of the oldest stems.