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Krimson Princess Hoya

4.8 out of 5 (13 experiences)

Survivor

Fast grower

About Krimson Princess Hoya

With over 500 species and even more cultivars, there's a Hoya out there for everyone! They're native to Southeast Asia and their common name, waxplant, refers to their thick, waxy leaves which help them retain water in the heat. They're excellent climbers and will take off if you give them a trellis to grow on. Their other-worldly, star-shaped flowers are often fragrant and come in brilliant shades of red, pink, yellow, and more!

Taxonomy

Scientific name

Hoya carnosa 'Krimson Princess'

Genus

Hoya

Family

Apocynaceae

Order

Gentianales

How to care for Krimson Princess Hoya

💦 Water

How often to water your Krimson Princess Hoya

Krimson Princess Hoya needs 0.5 cups of water every 12 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
12

Does your plant get direct sunlight?

No Yes

Select the pot size

☀️ Light

Finding light for Krimson Princess Hoya in your home

Krimson Princess Hoya 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 Krimson Princess Hoya in your home 🏡.

🪴 Nutrients

How to fertilize Krimson Princess Hoya

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

Browse #Hoya

💡 FAQs

⭐ Difficulty Level

Krimson Princess Hoya 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!

How to Grow Krimson Princess Hoya →

Benefits of Growing Krimson Princess Hoya →

Common Krimson Princess Hoya Problems →

Indoor Care Guide for Krimson Princess Hoya →

Outdoor Care Guide for Krimson Princess Hoya →

💦 Water Needs

Krimson Princess Hoya thrives in dry soil and should be watered sparingly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Krimson Princess Hoya Water Frequency →

Krimson Princess Hoya Root Rot →

☀️ Sunlight Needs

Krimson Princess Hoya may have difficulty thriving and will drop leaves 🍃 without ample sunlight. Place it less than 3 feet from a window to maximize the potential for growth. Select your region to see how the current weather in your area affects the placement in your home 🏡.

Krimson Princess Hoya Light Requirements →

Krimson Princess Hoya Direct Sunlight Needs & Tolerance →

🐶 🐈 👶 Toxicity

Krimson Princess Hoya 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

Krimson Princess Hoya prefers dry environments. Providing extra humidity or misting your plant allows water to linger on leaves, which can create the perfect environment for harmful types of fungi.

Krimson Princess Hoya Humidity Needs →

🪴 Soil

Krimson Princess Hoya 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 Krimson Princess Hoya →

Best Pots for Krimson Princess Hoya →

When and How to Successfully Repot Krimson Princess Hoya →

What Are Healthy Krimson Princess Hoya Roots →

💩 Fertilizer

Krimson Princess Hoya 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 Krimson Princess Hoya →

❄️ Dormancy

Krimson Princess Hoya does not have a typical pattern of dormancy. If you notice their growth slowing down substantially, double check that they are getting enough sunlight and water to thrive!

🌎 Native Region

Krimson Princess Hoya is native to Southeast Asia and Australia.

⬆️ ⬇️ Growth Pattern

Krimson Princess Hoya is a naturally climbing plant and can be trained to climb indoors if you provide a moss pole or trellis. The newest growth will emerge from the end of the stems.

Krimson Princess Hoya Lifecycle →

Krimson Princess Hoya Size Guide →

How and When to Prune Krimson Princess Hoya →

🌦️ Growing Outdoors

USDA Hardiness Zone
Krimson Princess Hoya can be grown outdoors in USDA Hardiness Zones 10a-12b. Find your local hardiness zone here.

Krimson Princess Hoya Temperature Tolerance →

Krimson Princess Hoya Hardiness Zones →

Landscaping Ideas with Krimson Princess Hoya →

When to Plant Krimson Princess Hoya →

How to Plant Krimson Princess Hoya →

Where to Plant Krimson Princess Hoya →

Winter Care for Krimson Princess Hoya →

Best Companion Plants for Krimson Princess Hoya →

Is Krimson Princess Hoya a Weed? →

🌱 Propagation

Krimson Princess Hoya can be propagated by the stem method. To propagate:

Make a cut just above the node. The node is the break in the stem where the leaf emerges.
To get the cutting to root, you can either:
- Place the cutting in water until roots emerge and are ~2” long and then transplant into well-draining soil, or
- Place the cutting directly into well-draining soil and water when dry.

How to Propagate Krimson Princess Hoya →

🍂 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 Krimson Princess Hoya, since they are very 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.

Common Bugs Affecting Krimson Princess Hoya →

What Eats Krimson Princess Hoya? →

Care Summary for Krimson Princess Hoya

Krimson Princess Hoya

Greg recommends:

Water

0.5 cups every 12 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.

What other plant parents say

Survivor 8

Fast grower 7

Easy to propagate 5

Large, lush leaves 2

Pest magnet 1

Browns easily 1

@@AnnaLovesVoting

16 Plants

5,018 XP

Manchester, NH

12/23/2021

We ❤️ Hoyas

Large, lush leaves

Fast grower

Easy to propagate

Survivor

Krimson Princess Hoya plant photo by @AnnaLovesVoting named Gundo on Greg, the plant care app.

@@JuJuBeans

58 Plants

8,197 XP

Decatur, GA

12/01/2021

At least for me, this plant is a SLOW grower, but it’s among marathon sprinter company. It can attract pests (mealey bugs)so check the undersides of the leaves, the new leaves and branching points. Knock on wood nothing so far, move it around until you find that sweet spot it likes then be patient. 😔

Pest magnet

Survivor