Plant Care Scarlet Hibiscus

Scarlet Hibiscus

4.0 out of 5 (2 experiences)

Scarlet Hibiscus has a Browns easily plant personality Browns easily
Scarlet Hibiscus has a Blooms easily plant personality Blooms easily

Also known as

scarlet hibiscus, scarlet rosemallow, Texas star and brilliant hibiscus

Taxonomy

Hibiscus coccineus
Hibiscus
Malvaceae
Malvales

How to care for Scarlet Hibiscus

💦 Water

How often to water your Scarlet Hibiscus

Water needs for Scarlet Hibiscus
0.5 cups
every 9

Scarlet Hibiscus 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 Scarlet Hibiscus

Water 0.5 cups every
9

Does your plant get direct sunlight?

Select the pot size

5"
☀️ Light

Finding light for Scarlet Hibiscus in your home

Light needs and placement for plant Scarlet Hibiscus: 1ft from a window
1ft or less from
a window

Scarlet Hibiscus love being close to bright, sunny windows 😎.

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

Scarlet Hibiscus does not tolerate low-light 🚫.

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

🪴 Nutrients

How to fertilize Scarlet Hibiscus

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

💡 FAQs
⭐ Difficulty Level
💦 Water Needs

Scarlet Hibiscus 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.

Scarlet Hibiscus Water Frequency →

Scarlet Hibiscus Root Rot →


☀️ Sunlight Needs

Scarlet Hibiscus 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 🏡.

Scarlet Hibiscus Light Requirements →

Scarlet Hibiscus Direct Sunlight Needs & Tolerance →


🐶 🐈 👶 Toxicity

Scarlet Hibiscus is not known to cause harm to humans or pets. Regardless, if you, a family member, a cat, or dog has ingested any plant material, please consult a doctor or a veterinarian.


💨 Humidity

Scarlet Hibiscus 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.

Scarlet Hibiscus Humidity Needs →


🪴 Soil

Scarlet Hibiscus 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 Scarlet Hibiscus →

Best Pots for Scarlet Hibiscus →

When and How to Successfully Repot Scarlet Hibiscus →

What Are Healthy Scarlet Hibiscus Roots →


💩 Fertilizer

Scarlet Hibiscus 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 Scarlet Hibiscus →


🌎 Native Region

Scarlet Hibiscus is native to Worldwide.


⬆️ ⬇️ Growth Pattern

Scarlet Hibiscus grows vertically and new growth will emerge from the top of the plant.

Scarlet Hibiscus Lifecycle →

Scarlet Hibiscus Size Guide →

How and When to Prune Scarlet Hibiscus →


🌦️ Growing Outdoors
🌱 Propagation

The seeds of Scarlet Hibiscus can be used to grow new plants! After your plant flowers, any seeds that formed can be collected and germinated in potting soil.

How to Propagate Scarlet Hibiscus →


🍂 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 Scarlet Hibiscus, 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 Scarlet Hibiscus

Scarlet Hibiscus

Scarlet Hibiscus


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.

What other plant parents say

Scarlet Hibiscus has a Browns easily plant personality Browns easily 1
Scarlet Hibiscus has a Blooms easily plant personality Blooms easily 1
Scarlet Hibiscus has a Fast grower plant personality Fast grower 1
Scarlet Hibiscus has a Easy to propagate plant personality Easy to propagate 1
@PolkaDotGreenery avatar
@@PolkaDotGreenery
leaf-1 45 Plants
xp 2,785 XP
globe Ligonier, PA
08/11/2021

Having a hard time with this one

Browns easily Browns easily
@Will2melina avatar
@@Will2melina
leaf-1 5 Plants
xp 112 XP
globe Black Canyon City, AZ
07/01/2021

Just beautiful very rewarding

Blooms easily Blooms easily
Fast grower Fast grower
Easy to propagate Easy to propagate

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