Hoya Krimson Queen vs Krimson Princess: Key Differences, Care & Choosing the Right Hoya
Varied leaf patterns and growth forms bring unique charm to any indoor greenery.
Hoya Krimson Queen vs Krimson Princess: Everything You Need to Know
Hoya lovers and indoor plant enthusiasts are often captivated by the distinct beauty of variegated Hoyas. Two of the most popular cultivars, Hoya Krimson Queen and Hoya Krimson Princess, commonly spark debate over their similarities and differences. Both are cultivars of Hoya carnosa and cherished for their waxy, decorative foliage. However, understanding their unique traits can help you pick the perfect variety to complement your space and collection.
Plant Origins & Overview
Hoyas are part of the Apocynaceae family, a group of over 500 species of tropical plants native to Asia and Australia.
Cultivated widely, these plants are also known by the names waxplant, waxflower, or waxvine thanks to their thick, glossy, wax-like leaves.
- Botanical name: Hoya carnosa
- Family: Apocynaceae (dogbane family)
- Common names: Wax Plant, Waxflower, Porcelain Flower
- Native range: Asia and Australia
The cultivars Krimson Queen and Krimson Princess are vining, evergreen plants prized for their beautiful variegated foliage, and they can grow as climbers or trailing from containers or hanging baskets.
Side-by-Side Comparison Table
| Feature | Krimson Queen | Krimson Princess |
|---|---|---|
| Variegation Pattern | White or pink on leaf edges, green centers | Cream, white, or yellow centers, green edges |
| Leaf Size & Texture | Larger, more textured, less waxy | Slightly smaller, thicker, more succulent-like |
| Vine Color | Brownish | Pinkish-red |
| Growth Rate | Faster; higher chlorophyll | Slower; less chlorophyll |
| Maximum Indoor Size | Up to 7 ft (2.1 m) | Up to 4 ft (1.2 m) |
| Maximum Outdoor Size | Up to 25 ft (7.6 m) | Up to 18 ft (5.4 m) |
| Blooms | Similar—fragrant, star-shaped waxy flowers | Similar—fragrant, star-shaped waxy flowers |
Appearance: The Most Noticeable Differences
Variegation Placement
Variegation is the most visible difference and the easiest way to distinguish between the two:
- Krimson Queen: Displays white or pink variegation on the edges of its leaves, with the center typically remaining green.
Entirely white or pink leaves can also appear, though these lack chlorophyll and may not last as long. - Krimson Princess: Boasts cream, white, or yellow variegation in the center of each leaf, with a border of green around the margin.
Pink hues sometimes emerge in new growth when the plant receives plenty of indirect bright light.
Leaf Size, Shape & Texture
- Leaf shape: Both have lanceolate (elongated, spear-like) leaves characteristic of hoyas.
- Queen: Leaves are generally larger and more textured, with a slightly less waxy feel compared to the Princess.
- Princess: Leaves are shorter but noticeably thicker and more succulent-like, offering a meatier, plumper appearance.
Stem Color
- Krimson Queen: Bears brownish stems that sometimes appear woody as the plant ages.
- Krimson Princess: Features a pinkish-red stem hue, especially visible in strong light or new growth.
Growth Habits & Size
Growth rate, ultimate size, and vining habit are important considerations, especially for placement in your home or garden.
- Krimson Queen matures to up to 7 feet indoors and a remarkable 25 feet outdoors if allowed to climb.
- Krimson Princess is more compact, reaching about 4 feet indoors and up to 18 feet outdoors.
The Krimson Queen grows faster than the Princess. This is due to its higher chlorophyll content (more green on the leaves), allowing more efficient food production and energy for faster vines and leaf expansion. The Princess, with more variegation in the leaf center, contains less chlorophyll and thus produces energy less efficiently, resulting in slower growth.
Light, Water & Care Needs
Krimson Queen and Krimson Princess share similar care requirements, making them ideal candidates for collection or as beginner houseplants. Still, understanding their nuanced preferences ensures vibrant growth and preservation of their foliar beauty:
Light Requirements
- Bright, indirect light is best for both cultivars—near east or west-facing windows is ideal.
- Direct sunlight, especially intense afternoon rays, can scorch leaves or fade variegation.
- Krimson Princess benefits from brighter conditions to maximize its dramatic center variegation.
- Too little light can dull variegation or cause leaf drop in both plants.
Watering
- Allow the soil to dry out partially between waterings, as roots dislike constant moisture.
- During active growth (spring and summer), water when the top 1-2 inches of soil feel dry.
- Reduce watering in fall and winter to avoid root rot.
Humidity & Temperature
- High humidity (above 50%) encourages lush growth and supports blooming, but both tolerate typical indoor conditions.
- Best temperature range: 60°F–85°F (16°C–29°C).
- Avoid cold drafts and temps below 45°F (7°C).
Soil & Fertilization
- Use a well-draining potting mix—cactus/succulent mix with added orchid bark/perlite works well.
- Feed monthly with a balanced liquid houseplant fertilizer in spring and summer. Avoid over-fertilizing.
Blooming and Fragrance
Both Krimson Queen and Krimson Princess produce clusters of star-shaped, waxy pink or pale flowers known for their sweet fragrance. Blooms typically appear in late spring or summer, but mature, unstressed plants bloom more reliably.
- Blooms are similar in both cultivars—fragrant balls made of dozens of tiny flowers.
- Don’t prune off old flower peduncles (stems)—hoyas rebloom from existing stalks.
Propagation: Expanding Your Collection
Both cultivars are easily propagated through stem cuttings, making it simple to share or expand your collection.
- Use clean scissors to take a 4–6 inch cutting, ensuring it has at least one mature node and a few leaves.
- Allow cut ends to callus for a few hours, then plant in moist, well-draining substrate or place in water until roots develop.
- Once roots reach at least one inch length, transplant to soil and keep in bright, indirect light.
Common Problems & Troubleshooting
- Yellowing Leaves: Often due to overwatering or poor drainage. Adjust your watering schedule and check soil aeration.
- Leaf Drop: Can result from drastic changes in temperature, insufficient lighting, or watering stress.
- Pale Variegation: Low light conditions diminish variegation’s clarity; move your plant closer to a light source.
- Pests: Mealybugs, spider mites, and aphids may occasionally attack. Treat with insecticidal soap or neem oil as needed.
Which One Should You Choose?
If you’re debating Krimson Queen vs Krimson Princess, consider these aspects:
- Krimson Queen: Great for those seeking a faster grower, larger vining display, or more prominent edge variegation. Its resilience and speed make it a favorite with beginners.
- Krimson Princess: Ideal if you prefer a compact plant or want a unique center variegation. The pink-tinged new growth and succulent feel make it visually striking and tactile.
- Both tolerate typical indoor environments, but careful placement (lighting, temperature) accentuates their unique variegation patterns.
- A passionate collector may wish to own both for a stunning contrasting pair!
Frequently Asked Questions (FAQs)
Q: How do I quickly tell Hoya Krimson Queen from Krimson Princess?
A: Observe the pattern of variegation. Krimson Queen has white or pink edges with green centers. Krimson Princess has cream or white centers with green leaf edges.
Q: Are both Hoya cultivars easy to care for?
A: Yes, they are both considered beginner-friendly houseplants with low maintenance requirements, as long as you avoid overwatering and provide bright, indirect light.
Q: Why isn’t my Hoya blooming?
A: Hoyas may take several years to bloom, especially if young. Adequate light, steady warmth, humidity, and patience are key. Avoid removing old flower stalks—they rebloom from these points.
Q: My Krimson Queen’s leaves are turning all white or pink, is this okay?
A: Variegated leaves without green lack chlorophyll and may not survive long. This is normal; prune if you wish, but the plant will self-shed these leaves over time.
Q: Can Hoyas grow outdoors?
A: Yes, in USDA zones 10-12 or milder climates, Hoyas thrive outdoors with filtered sunlight and protection from frost.
Summary: Selecting Your Perfect Hoya
Beneath their surface similarities, Krimson Queen and Krimson Princess offer unique forms of variegation, growth rates, and appearances, all while sharing the classic Hoya appeal of waxy leaves and fragrant blooms. Choose the Queen for faster vines and edge-variegated leaves, or the Princess for compact growth and creamy-centered foliage—either way, you’ll add a stunning living work of art to your indoor jungle.
References
- https://www.epicgardening.com/hoya-krimson-queen-vs-princess/
- https://a-z-animals.com/blog/hoya-krimson-queen-vs-princess/
- https://www.gardenia.net/plant/hoya-carnosa-krimson-princess-wax-plant
- https://www.youtube.com/watch?v=zScCp9hurWk
- https://www.tiktok.com/@canopyplantco/video/7208317285319134506
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