Contents
Description
Hypericum Canariense, also known as Canary St. John’s Wort, is a perennial plant that belongs to the Hypericaceae family. The plant is native to the Canary Islands and is widely cultivated in gardens for its attractive yellow flowers. The flowers bloom in the summer and attract bees and butterflies, making it a popular choice among gardeners.
Taxonomic Information
| Domain | Eukarya || Kingdom | Plantae || Phylum | Angiosperms || Class | Eudicots || Order | Malpighiales || Family | Hypericaceae || Genus | Hypericum |
Appearance
Hypericum Canariense grows up to 1 m tall and has oblong leaves that are dark green in color. The leaves are around 3-5 cm in length and 1-2 cm in width. The plant produces yellow flowers that are around 3-4 cm in diameter, with a central boss of stamens. The flowers bloom in the summer and are followed by small, capsule-shaped fruits.
Care Guide
Hypericum Canariense is a low-maintenance plant that requires minimal care. Here are some tips to ensure the plant thrives:- Water: The plant prefers moist soil but can tolerate some drought. Water it regularly, especially during hot and dry weather.- Fertilization: Feed the plant with a slow-release fertilizer in the spring.- Soil: The plant prefers well-draining soil that is rich in organic matter. It can tolerate a range of soil types, including sandy, loamy, and clay soils.- Sunlight: The plant prefers full sun to partial shade. It can tolerate some shade but may produce fewer flowers.- Hardiness Zones: The plant is hardy in USDA zones 9-11.
Common Pests & Diseases
Hypericum Canariense is relatively pest and disease-resistant, but it can still be affected by some common problems:- Aphids: These small insects can suck the sap from the plant, causing stunted growth and yellowing leaves. To control aphids, spray the plant with a solution of water and dish soap.- Powdery mildew: This fungal disease can cause a white or grayish coating on the leaves, leading to leaf drop and reduced vigor. To control powdery mildew, remove infected leaves and improve air circulation around the plant.- Root rot: This disease can occur if the plant is overwatered or planted in poorly-draining soil. To prevent root rot, ensure the plant is planted in well-draining soil and water it moderately.
Habitat
Hypericum Canariense is native to the Canary Islands, where it grows in rocky areas, scrublands, and forests. The plant prefers a Mediterranean climate, with mild winters and hot, dry summers. It is commonly cultivated in gardens around the world for its attractive flowers.
Question and Answer
Q: Is Hypericum Canariense toxic to pets?
A: Hypericum Canariense is not toxic to pets, but it is always best to keep pets away from plants to avoid accidental ingestion.
Q: How often should I fertilize Hypericum Canariense?
A: You should fertilize the plant once a year, using a slow-release fertilizer in the spring.
Q: Can Hypericum Canariense tolerate shade?
A: Yes, the plant can tolerate some shade, but it may produce fewer flowers.
Q: How often should I water Hypericum Canariense?
A: Water the plant regularly, especially during hot and dry weather. Avoid overwatering, as it can lead to root rot.
Related Plants
Here are some related plants to Hypericum Canariense:- Hypericum Perforatum- Hypericum Androsaemum- Hypericum Calycinum- Hypericum Kalmianum- Hypericum Patulum
References
– “Hypericum canariense.” Missouri Botanical Garden, http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c271.- “Hypericum canariense.” Royal Horticultural Society, https://www.rhs.org.uk/plants/18642/hypericum-canariense/details.
