
Canary Islands St. John's Wort
About Canary Islands St. John's Wort
Canary Islands St. John's Wort is a super rare houseplant 🌿 that needs regular watering to thrive. They do best in long-lasting, direct light ☀️ and should be less than 1 foot from a window.
Canary Islands St. John's Wort likes soil that is well draining. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.
Taxonomy
Hypericum canariense
Hypericum
Hypericaceae
Malpighiales
Also known as
Canary Islands St. John's wort, Hypericum and sect. Webbia

How to care for Canary Islands St. John's Wort

How often to water your Canary Islands St. John's Wort

every 9
Canary Islands St. John's Wort needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot located in Oakland, California.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
9

Check the growing potential in your area
A plant's growing potential is determined from its location, the time of year, and current local weather.
Oakland, California
51% Low

Finding light for Canary Islands St. John's Wort in your home

a window
Canary Islands St. John's Wort love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to ensure it receives enough light to survive during this time of reduced sunlight intensity in Oakland, California ⛅.
Canary Islands St. John's Wort does not tolerate low-light 🚫.

How to fertilize Canary Islands St. John's Wort

Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your Canary Islands St. John's Wort after it doubles in size or once a year—whichever comes first.

Canary Islands St. John's Wort prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Sunlight Needs
Canary Islands St. John's Wort requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.
Toxicity
Greg does not have confirmed data on this plant’s toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, it’s always best to consult a medical professional.
If you or someone else ingested this plant, call Poison Control at US (800) 222-1222. If a pet consumed this plant, contact your veterinarian or the ASPCA at US (888) 426-4435.
Soil
Canary Islands St. John's Wort does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!
Fertilizer
Canary Islands St. John's Wort grows very slowly and doesn’t require added fertilizer. Replacing your plant’s potting soil once a year should provide them with more than enough nutrition. Remember, plants get their energy from sunlight, not fertilizer!
Care Summary for Canary Islands St. John's Wort
Canary Islands St. John's Wort
Greg recommends:

0.5 cups every 9 days

< 1ft from a window

Repot after 2x growth
Based on your location in Oakland, California, the 4” pot your plant is in, and that it doesn’t get direct sunlight.
