Plant Care Fraser's Marsh St. Johnswort

Fraser's Marsh St. Johnswort

Also known as

Triadenum fraseri, bog St. John's wort, Fraser's St. John's wort and Fraser's marsh St. John's wort

Taxonomy

Triadenum fraseri
Triadenum
Hypericaceae
Malpighiales

How to care for Fraser's Marsh St. Johnswort

šŸ’¦ Water

How often to water your Fraser's Marsh St. Johnswort

Water needs for Fraser's Marsh St. Johnswort
0.5 cups
every 9

Fraser's Marsh St. Johnswort needs 0.5 cups of water every 9 when it doesnā€™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.

Water 0.5 cups every
9

Does your plant get direct sunlight?

Select the pot size

5"
ā˜€ļø Light

Finding light for Fraser's Marsh St. Johnswort in your home

Light needs and placement for plant Fraser's Marsh St. Johnswort: 3ft from a window
3ft or less from
a window

Fraser's Marsh St. Johnswort may have difficulty thriving, and will drop leaves šŸƒ, 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 Fraser's Marsh St. Johnswort in your home šŸ”.

šŸŖ“ Nutrients

How to fertilize Fraser's Marsh St. Johnswort

Nutrient, fertilizer, and repotting needs for Fraser's Marsh St. Johnswort: repot after 2X growth

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 itā€™s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Fraser's Marsh St. Johnswort after it doubles in size or once a yearā€”whichever comes first.

Care Summary for Fraser's Marsh St. Johnswort

Fraser's Marsh St. Johnswort


Greg recommends:

Water

0.5 cups every 9 days

Placement

< 3ft from a window

Nutrients

Repot after 2x growth

Based on the 4ā€ pot your plant is in, and that it doesnā€™t get direct sunlight.

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