Myriophyllum Aquaticum
Also known as
Parrot Feather Watermilfoil, Parrot Feather Watermilfoil, Brazilian watermilfoil and Parrot's-feather
Taxonomy
Myriophyllum aquaticum
Myriophyllum
Haloragaceae
Saxifragales

How to care for Myriophyllum Aquaticum

How often to water your Myriophyllum Aquaticum

every 9
Myriophyllum Aquaticum needs 0.5 cups of water every 9 when it doesnāt get direct sunlight and is potted in a 5" pot located in Denver, Colorado.
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.
Denver, Colorado
36% Very Low

Growing Myriophyllum Aquaticum in Denver right now
Plant growth potential is currently low š
January 29th, 2023
Sunlight intensity as measured by ānet radiationā in Denver is currently low š.
The availability of high quality sunlight in your home impacts ability for plants to thrive and is key in determininā¦
Sunlight will increase by 36.4% āļø
January 29th, 2023
Denver is trending towards greater sunlight intensity!
The amount of sunlight in Denver is expected to increase by 36.4% over the next 2 weeks to an average of 10.8 megajoules of energy per m2 perā¦
Daylight will increase by 1.0 hours š
January 29th, 2023
This month, Denver is getting an average of 8.5 hours of clear sky sunlight per day.
Hours of daylight will increase by 10.8% over the next two weeks. Your plants will get 10.4 total hours of daylā¦
Finding light for Parrot Feather Watermilfoil in your home

a window
Myriophyllum Aquaticum love being close to bright, sunny windows š.
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 Denver, Colorado ā .
Myriophyllum Aquaticum does not tolerate low-light š«.

How to fertilize Myriophyllum Aquaticum

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 itās likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your Myriophyllum Aquaticum after it doubles in size or once a yearāwhichever comes first.
When to repot Myriophyllum Aquaticum
Is this a good time of year to repot? No ā³
January 24th, 2023
The growing potential in Denver is low š.
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 repot ā¦

Myriophyllum Aquaticum can be challenging to care for, according to some plant parents. Check out the reviews down below to learn from their experiences!
Water Needs
Myriophyllum Aquaticum 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
Myriophyllum Aquaticum requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive šŖ. Select your region to see how the current weather in your area affects the placement in your home š”.
Toxicity
Greg does not have confirmed data on this plantās toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, itās always best to consult a medical professional.
If you or someone else ingested this plant, call Poison Control atĀ US (800) 222-1222.Ā If a pet consumed this plant, contact your veterinarian or the ASPCA atĀ US (888) 426-4435.
Soil
Myriophyllum Aquaticum is very sensitive to dry soil, so choose a potting soil that retains moisture. A good soil will still drain well and contain lots of organic matter such as coco coir or sphagnum moss.
Fertilizer
Myriophyllum Aquaticum 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
Myriophyllum Aquaticum grows along the ground and sends out shoots which will spread across the soil.
Growing Outdoors
USDA Hardiness Zone
Myriophyllum Aquaticum can be grown outdoors in USDA Hardiness Zones 6a-10b. Find your local hardiness zone here.
Care Summary for Myriophyllum Aquaticum
Myriophyllum Aquaticum
Greg recommends:

0.5 cups every 9 days

< 1ft from a window

Repot after 2x growth
Based on your location in Denver, Colorado, the 4ā pot your plant is in, and that it doesnāt get direct sunlight.
