Plant Care Dune Onionweed

Dune Onionweed


Trachyandra divaricata

How to care for Dune Onionweed

💦 Water

How often to water your Dune Onionweed

Water needs for Dune Onionweed
0.5 cups
every 12

Dune Onionweed needs 0.5 cups of water every 12 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

☀️ Light

Finding light for Dune Onionweed in your home

Light needs and placement for plant Dune Onionweed: 3ft from a window
3ft or less from
a window

Dune Onionweed 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 Dune Onionweed in your home 🏡.

🪴 Nutrients

How to fertilize Dune Onionweed

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

Care Summary for Dune Onionweed

Dune Onionweed

Greg recommends:


0.5 cups every 12 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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