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Description
red heart leaf philodendron Philodendron Red Heart - Heart-shaped Leaves, Easy to Grow HouseplantDescription Light Soil Water Hardiness The Philodendron 'Red Heart' is a cultivated hybrid of the Philodendron genus. As a hybrid, 'Red Heart' was developed in cultivation. However, its parent species originate in the tropical and subtropical rainforests of Central and South America. t is a climbing or vining variety, meaning it will naturally trail from a pot or use aerial roots to climb a support, such as a moss pole or trellis. The most unique and
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The Philodendron 'Red Heart' is a cultivated hybrid of the Philodendron genus. As a hybrid, 'Red Heart' was developed in cultivation. However, its parent species originate in the tropical and subtropical rainforests of Central and South America. t is a climbing or vining variety, meaning it will naturally trail from a pot or use aerial roots to climb a support, such as a moss pole or trellis.
The most unique and prized characteristic of the 'Red Heart' is the remarkable color transformation of its leaves as they mature. The young leaves emerge in a truly spectacular, bright crimson red or deep burgundy color. This intense, fiery hue is what gives the plant its name. As the leaves expand and harden, the rich red color gradually fades and transitions, eventually settling into a glossy, dark green-to-bronze shade.
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Bright, indirect light is essential for encouraging the most vibrant red coloration in the new leaves. While it tolerates medium, indirect light, the red color may be less intense.
Allow the top 1-2 inches of soil to dry. Water thoroughly when the top layer of soil is dry to the touch. It is vital to ensure the pot has drainage holes to prevent root rot from standing water.
Well-Draining and Rich Aroid Mix.
It prefers temperatures between 65°F and 80°F (18°C to 27°C).
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USDA Zone 10-12
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.3 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 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
★★★★★ 5
Good product, quite sticky I must say.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Worked for my van insulation
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Good stuff
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Good stuff, easy to use, self adhesive backing contours around curves easily and works great.
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Reviewed in the United States on April 29, 2026