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About Fishwort
Chameleon Plant is an aggressive groundcover with a creeping habit that spreads by rhizomes. It grows one to two feet in height and can spread along the ground as it grows. It is very shade tolerant but not drought-tolerant. It prefers moist soil to shallow water (1-2 in)
Taxonomy
Houttuynia cordata
Houttuynia
Saururaceae
Piperales
Also known as
Fish mint, Fish leaf, Rainbow plant, Chameleon plant, Heart leaf, Fish wort, Chinese lizard tail and Bishop's weed

How to care for Fishwort

How often to water your Fishwort

every 9
Fishwort needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot located in Baltimore, Maryland.
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.
Baltimore, Maryland
31% Very Low

Growing Fishwort in Baltimore right now
Plant growth potential is currently low 📉
January 27th, 2023
Sunlight intensity as measured by “net radiation” in Baltimore is currently low 📉.
The availability of high quality sunlight in your home impacts ability for plants to thrive and is key in determi…
Sunlight will increase by 31.1% ☀️
January 25th, 2023
Baltimore is trending towards greater sunlight intensity!
The amount of sunlight in Baltimore is expected to increase by 31.1% over the next 2 weeks to an average of 8.9 megajoules of energy per m…
Daylight will increase by 0.8 hours 📈
January 24th, 2023
This month, Baltimore is getting an average of 6.6 hours of clear sky sunlight per day.
Hours of daylight will increase by 9% over the next two weeks. Your plants will get 10.2 total hours of dayl…
Finding light for Fishwort in your home

a window
Fishwort 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 Baltimore, Maryland ⛅.
Fishwort does not tolerate low-light 🚫.

How to fertilize Fishwort

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 Fishwort after it doubles in size or once a year—whichever comes first.
When to repot Fishwort
Is this a good time of year to repot? No ⏳
January 27th, 2023
The growing potential in Baltimore is low 📉.
Repotting in late fall or winter when the day lengths are shorter can be very stressful for a plant and cause it to go into shock.
It's best to rep…

Fishwort can be challenging to care for, according to some plant parents. Check out the reviews down below to learn from their experiences!
Water Needs
Fishwort 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
Fishwort 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
Fishwort 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
Fishwort is a fast growing plant and may deplete the nutrients in its soil over time. Replenish them with a gentle organic fertilizer or compost every 1-2 months depending on your location and season. Fertilize more often during the growing season and in warmer and brighter climates.
Growth Pattern
Fishwort grows along the ground and sends out shoots which will spread across the soil.
Growing Outdoors
USDA Hardiness Zone
Fishwort can be grown outdoors in USDA Hardiness Zones 4a-10b. Find your local hardiness zone here.
Propagation
Fishwort can be propagated by division into new individual plants.
- Check to see if there is more than one plant. In some cases they may still be beneath the soil surface. If you feel confident, you may remove the soil to check for baby plantlets below!
- If there are multiple plants growing, unpot the plant and gently tug the plants apart, being careful not to disturb too many of the roots. They may be connected by large root segments which you may need to break to free the plantlet.
- Pot up the new plant in well-draining soil
- Repot the parent plant back into its original pot
Care Summary for Fishwort
Fishwort
Greg recommends:

0.5 cups every 9 days

< 1ft from a window

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