Plant Care Louise's swallow-wort

Louise's swallow-wort

Also known as

Black swllowwort, Black swallow-wort and Black dog-strangling vine


Vincetoxicum nigrum

How to care for Louise's swallow-wort


How often to water your Louise's swallow-wort

Water needs for Louise's swallow-wort
0.5 cups
every 9

Louise's swallow-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 Jacksonville, Florida.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Calculate water needs of Louise's swallow-wort

Water 0.5 cups every

Does your plant get direct sunlight?

Select the pot size


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.

Plant care guide for Louise's swallow-wort in Jacksonville, Florida

Jacksonville, Florida

55% Medium

Growing Louise's swallow-wort in Jacksonville right now

Light needs for plant Louise's swallow-wort in Jacksonville, Florida

Plant growth potential is currently low 📉

December 6th, 2021

Sunlight intensity as measured by “net radiation” in Jacksonville is currently low 📉.

The availability of high quality sunlight in your home impacts ability for plants to thrive and is key in dete…

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Light needs for plant Louise's swallow-wort in Jacksonville, Florida

Sunlight intensity will decrease by 18.1% ☀️

December 5th, 2021

Jacksonville is trending towards lower sunlight intensity!

The amount of sunlight in Jacksonville is expected to decrease by 18.1% over the next 2 weeks to an average of 10.0 megajoules of energy …

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Light needs for plant Louise's swallow-wort in Jacksonville, Florida

Daylight will decrease by 0.7 hours 📉

December 5th, 2021

This month, Jacksonville is getting an average of 8.9 hours of clear sky sunlight per day.

Hours of daylight will decrease by 6.1% over the next two weeks. Your plants will get 10.0 total hours of…

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Finding light for Louise's swallow-wort in your home

Light needs and placement for plant Louise's swallow-wort: 1ft from a window
1ft or less from
a window

Louise's swallow-wort love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to maximize the potential for growth.

Louise's swallow-wort does not tolerate low light 🚫.

Jacksonville, Florida currently has medium levels of sunlight intensity, you can help this plant grow by treating it to ample light ☀️.


How to fertilize Louise's swallow-wort

Nutrient, fertilizer, and repotting needs for Louise's swallow-wort: 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 it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Louise's swallow-wort after it doubles in size or once a year—whichever comes first.

When to repot Louise's swallow-wort

Nutrient needs for plant Louise's swallow-wort in Jacksonville, Florida

Is this a good time of year to repot? Yes! 🪴

December 6th, 2021

The growing potential in Jacksonville is medium 👌.

It's best to repot plants during their active growing periods when they have the energy to re-establish their roots! This is a great time to repo…

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Sunlight Needs

Care Summary for Louise's swallow-wort

Louise's swallow-wort

Louise's swallow-wort

Greg recommends:


0.5 cups every 9 days


< 1ft from a window


Repot after 2x growth

Based on your location in Jacksonville, Florida, the 4” pot your plant is in, and that it doesn’t get direct sunlight.

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