Davis' Knotweed
Also known as
Davis' knotweed and Newberry knotweed
Taxonomy
Koenigia davisiae
Koenigia
Polygonaceae
Caryophyllales
How to care for Davis' Knotweed
How often to water your Davis' Knotweed
every 9
Davis' Knotweed 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.
Water 0.5 cups every
9
Finding light for Davis' Knotweed in your home
a window
Davis' Knotweed 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 Davis' Knotweed in your home 🏡.
How to fertilize Davis' Knotweed
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 Davis' Knotweed after it doubles in size or once a year—whichever comes first.
Care Summary for Davis' Knotweed
Davis' Knotweed
Greg recommends:
Water
0.5 cups every 9 days
Placement
< 3ft from a window
Nutrients
Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.
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