Plant Care Petrocosmea barbata
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Petrocosmea barbata

Taxonomy

Petrocosmea barbata
Petrocosmea
Gesneriaceae
Lamiales

How to care for Petrocosmea barbata

Water

How often to water your Petrocosmea barbata

Water needs for Petrocosmea barbata
0.5 cups
every 7

Petrocosmea barbata needs 0.5 cups of water every 7 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.

Calculate water needs of Petrocosmea barbata

Water 0.5 cups every
7

Does your plant get direct sunlight?

Select the pot size

5"
Light

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 Petrocosmea barbata in your home

Light needs and placement for plant Petrocosmea barbata: 3ft from a window
3ft or less from
a window

Petrocosmea barbata 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 Petrocosmea barbata in your home 🏡.

Nutrients

How to fertilize Petrocosmea barbata

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

Care Summary for Petrocosmea barbata

Petrocosmea barbata

Petrocosmea barbata


Greg recommends:

Water

0.5 cups every 7 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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