Virginia Marsh St. Johnswort
Also known as
Triadenum virginicum, marsh St. Johns-wort and Virginia marsh St. Johnswort
How to care for Virginia Marsh St. Johnswort
Virginia Marsh St. Johnswort needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Virginia Marsh St. Johnswort may have difficulty thriving, and will drop leaves 🍃, without ample sunlight.
Place it less than 3 feet from a south-facing window to maximize the potential for growth.
Select your region to see how the current weather in your area affects the placement of Virginia Marsh St. Johnswort in your home 🏡.
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 Virginia Marsh St. Johnswort after it doubles in size or once a year—whichever comes first.