Plant Care Pelargonium australe

Pelargonium australe

Also known as

Geranium glomeratum, Hoarea nummularifolia, Pelargonium aemulum, Pelargonium australe glabratum, Pelargonium australe majus, Pelargonium crinitum congestum, Pelargonium glomeratum, Pelargonium micropetalum, Pelargonium mutabile, Pelargonium nummulariifolium, Pelargonium stenanthum, Peristera brevipes, Peristera nummulariifolia and Peristera procumbens

Taxonomy

Pelargonium australe
Pelargonium
Geraniaceae
Geraniales

How to care for Pelargonium australe

💦 Water

How often to water your Pelargonium australe

Water needs for Pelargonium australe
0.5 cups
every 9

Pelargonium australe 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.

Calculate water needs of Pelargonium australe

Water 0.5 cups every
9

Does your plant get direct sunlight?

Select the pot size

5"
☀️ Light

Finding light for None in your home

Light needs and placement for plant Pelargonium australe: 1ft from a window
1ft or less from
a window

Pelargonium australe love being close to bright, sunny windows 😎.

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

Pelargonium australe does not tolerate low-light 🚫.

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

🪴 Nutrients

How to fertilize Pelargonium australe

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

💡 FAQs
💦 Water Needs

Pelargonium australe 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.

None Water Frequency →

None Root Rot →


☀️ Sunlight Needs

Pelargonium australe 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 🏡.

None Light Requirements →

None Direct Sunlight Needs & Tolerance →


🐶 🐈 👶 Toxicity

Pelargonium australe is not safe to consume. If you, a family member, or a pet has ingested any amount of plant material contact Poison Control, US (800) 222-1222, or your veterinarian. If you have children, cats, or dogs in the home, we suggest keeping this plant out of reach.


💨 Humidity

Pelargonium australe doesn’t require additional humidity. Plants absorb most water through their root system rather than their leaves, so the best way to provide humidity for your plants is through watering the soil.

None Humidity Needs →


🪴 Soil

Pelargonium australe does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!

Best Soil Mix for None →

When and How to Successfully Repot None →


💩 Fertilizer

Pelargonium australe should be repotted after it doubles in size or once a year, whichever comes first. Fresh potting soil has all the nutrients your plant needs, so as long as it’s refreshed yearly, you shouldn’t need to use fertilizer. Remember, plants get their energy from sunlight, not fertilizer!

How Much and When to Fertilize None →


🌎 Native Region

Pelargonium australe is native to Tropical and Subtropical regions worldwide.


🌦️ Growing Outdoors

USDA Hardiness Zone
Pelargonium australe can be grown outdoors in USDA Hardiness Zones 9a-11b. Find your local hardiness zone here.

None Temperature Tolerance →


🍂 Yellow Leaves

Yellow leaves aren’t always a reason to panic, and can be a normal part of a plant’s life cycle. Unless brand new leaves are turning yellow or all the leaves change color at once, it’s likely just your plant shedding old leaves.

Overwatering and root rot are the most likely cause of problems in Pelargonium australe, since they are sensitive to wet soil. The leaves may also appear to be curling or drooping. Less often, yellow leaves are caused by underwatering, nutrient deficiencies, or pests.

Replace soggy soil with fresh, dry soil and download Greg to make sure your plant never gets overwatered again!


🧐 Troubleshooting

When troubleshooting a sad-looking houseplant, start by checking for signs of distress in its leaves, such as yellowing, browning, or drooping, which can indicate overwatering or nutrient deficiencies.

Inspect the soil moisture; too dry or too wet soil can cause problems.

Ensure the plant is getting the right amount of light, as too much or too little can stress it.

Finally, consider environmental factors like temperature and humidity, and adjust care routines accordingly to revive your plant.


Care Summary for Pelargonium australe

Pelargonium australe

Pelargonium australe


Greg recommends:

Water

0.5 cups every 9 days

Placement

< 1ft 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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