Plant Care Cleft Phlox

Cleft Phlox

Also known as

cleft phlox and sand phlox


Phlox bifida

How to care for Cleft Phlox


How often to water your Cleft Phlox

Water needs for Cleft Phlox
0.5 cups
every 9

Cleft Phlox 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 Cleft Phlox in your home

Light needs and placement for plant Cleft Phlox: 1ft from a window
1ft or less from
a window

Cleft Phlox love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to maximize the potential for growth.

Cleft Phlox does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Cleft Phlox in your home 🏡.


How to fertilize Cleft Phlox

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

Difficulty Level

Cleft Phlox is generally easy to care for, though some plant parents report facing challenges with growing it. Check out the reviews down below to read more about their experiences!

Water Needs
Sunlight Needs
Growth Pattern
Growing Outdoors

Care Summary for Cleft Phlox

Cleft Phlox

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.

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