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Description
curly sue succulent Epiphyllum guatemalense var. monstrose 'Curly Sue'Epiphyllum guatemalense var. monstrose 'Curly Sue', also known as the Curly Orchid Cactus, is a captivating epiphytic cactus native to the rainforests of Central America. This easy to grow succulent is admired for its contorted, ribbon like stems and large, fragrant, white flowers. With its unique appearance and adaptability, Epiphyllum guatemalense var. monstrose 'Curly Sue' is a rewarding plant for both novice and experienced plant enthusiasts.
Epiphyllum guatemalense var. monstrose 'Curly Sue', also known as the Curly Orchid Cactus, is a captivating epiphytic cactus native to the rainforests of Central America. This easy-to-grow succulent is admired for its contorted, ribbon-like stems and large, fragrant, white flowers. With its unique appearance and adaptability, Epiphyllum guatemalense var. monstrose 'Curly Sue' is a rewarding plant for both novice and experienced plant enthusiasts.
Distinctive Features
- Contorted, Ribbon-like Stems: The most distinctive feature of this cactus is its contorted, ribbon-like stems, which can grow up to 60cm (24in) long. These stems are typically a vibrant green and have a smooth texture. Their contorted growth habit gives this cactus a unique, sculptural quality.
- Large, Fragrant, White Flowers: In spring and summer, Epiphyllum guatemalense var. monstrose 'Curly Sue' produces large, fragrant, white flowers that can reach up to 15cm (6in) in diameter. These blooms are truly spectacular and add a touch of elegance to this unusual cactus.
- Epiphytic Growth Habit: As an epiphyte, Epiphyllum guatemalense var. monstrose 'Curly Sue' naturally grows on trees in its native habitat. This means it prefers a well-draining potting mix and benefits from good air circulation around its roots.
Care Tips
- Light: Bright, indirect light is best for Epiphyllum guatemalense var. monstrose 'Curly Sue'. While it can tolerate some shade, it will produce more flowers in brighter conditions. Avoid direct sunlight, which can scorch the stems.
- Water: Allow the potting mix to dry out slightly between waterings. During the growing season (spring and summer), water moderately, and reduce watering in autumn and winter when the plant is dormant.
- Humidity: This cactus prefers slightly higher humidity than desert cacti. Misting occasionally or placing the pot on a tray of pebbles and water can help create a more humid environment.
- Temperature: Epiphyllum guatemalense var. monstrose 'Curly Sue' thrives in warm temperatures between 18-24°C (64-75°F) during the growing season. In winter, it can tolerate cooler temperatures down to 10°C (50°F).
- Fertiliser: Feed with a balanced liquid fertiliser diluted to half strength once a month during the growing season to support healthy growth and flowering.
- Potting: Use a well-draining epiphytic cactus potting mix. Repot every 2-3 years in spring to replenish nutrients and accommodate its growth.
- Propagation: This cactus can be easily propagated from stem cuttings. Take cuttings in spring or summer, allow them to callus over for a few days, and then plant them in a well-draining potting mix.
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4.5 ★★★★★
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Product Reviews
★★★★★ 5
Poli Glow used on bottom portion of the picture
Just put it on 21 foot RV, was impressed with the shine. Key is to make sure the applicator is moist. I periodically dampen with water. Realizing it wasn't going to revive the stickers. Question is
How long it will last?
What will it look like after it rains?
Pictures attached, bottom portion was done with poli glow on June 7,2026 and I have just under a half of bottle left. Maybe I will update once it rains or how long the shine last.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
It works miracles
I was amazed by the incredible difference it made on my RV. Check the pictures. The difference is of such a magnitude that we were amazed by the final results. Brought my rig back to life
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid.
This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush.
Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it.
If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
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Reviewed in the United States on November 11, 2025
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable.
The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather.
One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with.
Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
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Reviewed in the United States on March 12, 2023
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness.
Overall, it’s a strong choice for more serious sound insulation projects.
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Reviewed in the United States on May 12, 2026