
Coast Indian Paintbrush
Taxonomy
Castilleja affinis
Castilleja
Orobanchaceae
Lamiales

How to care for Coast Indian Paintbrush

How often to water your Coast Indian Paintbrush

every 9
Coast Indian Paintbrush 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

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 Coast Indian Paintbrush in your home

a window
Coast Indian Paintbrush love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Coast Indian Paintbrush does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Coast Indian Paintbrush in your home 🏡.

How to fertilize Coast Indian Paintbrush

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 Coast Indian Paintbrush after it doubles in size or once a year—whichever comes first.

Coast Indian Paintbrush 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
Coast Indian Paintbrush 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
Coast Indian Paintbrush 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.
Growth Pattern
Coast Indian Paintbrush will branch off as it grows. To encourage branching, pinch off the newest growth at the tip and the stem will branch off into two.
Care Summary for Coast Indian Paintbrush
Coast Indian Paintbrush
Greg recommends:

0.5 cups every 9 days

< 1ft from a window

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