Andres' cross (Hypericum crux-andreae)
Care, watering, light and tips for Andres' cross on Floravia.
Quick facts
- Family: Hypericaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Andres' cross
Hypericum crux-andreae, commonly known as St.-Peter's-wort, is a deciduous or semi-evergreen shrub noted for its attractive bright yellow flowers with prominent stamens, blooming from late spring into summer. Its red or black berries that appear in autumn add seasonal interest. It is an excellent choice for garden borders, rockeries, or as ground cover in sunny to partially shaded areas.
Native range
Southeastern United States
Care tips
It prefers full sun to partial shade, where it will bloom most profusely. It requires well-drained, moist but not waterlogged soil, and tolerates a variety of soil types, including poor ones. Water regularly during dry periods, especially in its first year. A common mistake is overwatering, which can lead to root rot.
How to save a dying Andres' cross
- Warning signs
- Yellowish leaves or brown spots, limp or dry-looking stems. Poor flowering or bud drop.
- First aid
- Check drainage and soil moisture. Move to indirect light. Prune dry or diseased parts.
- What kills it
- Overwatering leading to root rot or lack of light. Also intense direct sun in hot climates.
- Can it be saved?
- Yes, if roots aren't completely rotten and you act fast. It's quite resilient.