Plant Care Arroyo Twinevine

Arroyo Twinevine

Also known as

Hartweg's twinevine, Fringed twinevine, twining milkweed and Climbing milkweed


Funastrum cynanchoides

How to care for Arroyo Twinevine


How often to water your Arroyo Twinevine

Water needs for Arroyo Twinevine
0.5 cups
every 9

Arroyo Twinevine 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

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.

Select a city to check sunlight intensity

Finding light for Arroyo Twinevine in your home

Light needs and placement for plant Arroyo Twinevine: 3ft from a window
3ft or less from
a window

Arroyo Twinevine 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 Arroyo Twinevine in your home 🏡.


How to fertilize Arroyo Twinevine

Nutrient, fertilizer, and repotting needs for Arroyo Twinevine: 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 Arroyo Twinevine after it doubles in size or once a year—whichever comes first.

Water Needs
Sunlight Needs
Growth Pattern

Care Summary for Arroyo Twinevine

Arroyo Twinevine

Greg recommends:


0.5 cups every 9 days


< 3ft from a window


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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