Hypericum frondosum
TAXONOMY
FamilyHypericaceae
GenusHypericum
Zone5
LEARN MORE
Plants of the World OnlineABOUT
Hypericum frondosum, commonly known as Golden St. John's Wort, is a deciduous shrub native to the southeastern United States. It is known for its bright yellow flowers and attractive blue-green foliage. This plant is well-suited to temperate climates and typically enters a dormancy period during the winter months.
ALSO KNOWN AS
Brathydium Aureum
Brathydium Rugelianum
Golden St. John's Wort
Hypericum amoenum
Hypericum splendens
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Golden St. John's Wort thrives in full sun and requires moderate temperatures. It prefers moderate humidity levels and should be watered when the soil partially dries out. This shrub is relatively easy to care for and is well-suited to outdoor gardens.Soil
Hypericum frondosum prefers well-draining loamy soil. It can tolerate a range of soil types but performs best in soil that retains some moisture without becoming waterlogged. Good drainage is essential to prevent root rot.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied in the spring to support healthy growth. Fertilize once a year to provide the necessary nutrients for optimal growth.Repotting
Repotting is generally not necessary for this shrub as it is typically grown outdoors. However, if grown in a container, repot every 2-3 years to refresh the soil and provide more space for root growth.Propagation
Hypericum frondosum can be propagated through cuttings or seeds. Take softwood cuttings in late spring or early summer and root them in a well-draining soil mix. Seeds can be sown in the fall or spring.Pruning
Pruning is recommended to maintain the shape and health of the shrub. Prune in late winter or early spring before new growth begins. Remove any dead or damaged branches and shape the plant as desired.Toxicity
Hypericum frondosum is not known to be toxic to pets or humans. It is generally considered safe for gardens and landscapes.Additional
This plant is drought-tolerant once established and can be used in xeriscaping. It attracts pollinators such as bees and butterflies, making it a great addition to a wildlife-friendly garden.REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor
STAYS IN YOUR PLANT
Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).
Shop Now
