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Description
philodendron silver spirit Philodendron Esmeralda SpiritPhilodendron Esmeralda Spirit Philodendron esmeraldense Philodendron spiritus sancti Another extraordinary hybrid from the spiritus sancti lineage, the Esmeralda Spirit pairs one of Ecuador's most prized endemic philodendrons with the Brazilian grail species that has captivated collectors worldwide. Philodendron esmeraldense brings deep, glossy emerald green foliage with elongated, lance shaped leaves, bold pale midrib venation, and vigorous climbing
Philodendron Esmeralda Spirit
Philodendron esmeraldense × Philodendron spiritus-sancti
Another extraordinary hybrid from the spiritus-sancti lineage, the Esmeralda Spirit pairs one of Ecuador's most prized endemic philodendrons with the Brazilian grail species that has captivated collectors worldwide. Philodendron esmeraldense brings deep, glossy emerald-green foliage with elongated, lance-shaped leaves, bold pale midrib venation, and vigorous climbing energy native to the lowland tropical forests of Ecuador's Esmeraldas Province. Philodendron spiritus-sancti contributes its legendary narrow, pendulous leaf silhouette and the prestige of one of the most sought-after aroids in existence. The resulting hybrid carries elongated, deep green leaves with a refined, tapering elegance that hints strongly at the spiritus-sancti lineage while benefiting from the robust, adaptable growth habit of the esmeraldense parent. Still exceptionally new and scarce in cultivation, the Esmeralda Spirit is a serious collector's hybrid — one for those who chase lineage as much as aesthetics.
- Light: Bright indirect light ideal. Tolerates moderate light but produces noticeably smaller leaves and slower growth. No direct sun — scorches the glossy foliage.
- Water: Water when top 2-3" of medium has dried out. Keep consistently moist but never waterlogged. Excellent drainage essential — soggy roots are the primary threat to this plant's health.
- Humidity: 65-80% preferred. Both parent species are native to high-humidity tropical environments. A dedicated humidifier is strongly recommended for best growth and leaf development.
- Soil: Chunky, well-draining aroid mix — orchid bark, perlite, and coco coir with good organic content. Provide a moss pole or trellis — climbing support is essential for encouraging the larger, more refined leaf form this hybrid develops at maturity.
- Fertilizer: Balanced liquid fertilizer at half strength every 2-4 weeks during active growth. Consistent nutrition supports the vigorous climbing habit inherited from the esmeraldense parent. Reduce in winter.
- Temperature: 65-85°F (18-29°C). Keep above 60°F. No cold drafts or AC vents — strictly tropical with no cold tolerance.
- Pests: Watch for thrips, spider mites, and mealybugs. Inspect new growth and leaf undersides regularly. Treat promptly at first sign with insecticidal soap, spinosad, or neem-based products.
- Toxicity: Toxic to humans and pets if ingested. Contains calcium oxalate crystals causing irritation and swelling of the mouth, throat, and digestive tract.
- Propagation: Stem cuttings taken just below a node, rooted in water or sphagnum moss in warm, humid conditions. As a hybrid, vegetative propagation is the only reliable method — seedlings will not reproduce the true Esmeralda Spirit.
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4.1 ★★★★★
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Product Reviews
★★★★★ 5
Great sound deadening material with easy installation.
Size: 36 sqft, Size: 36 sqft
This sound-deadening mat was easy to install on the roof of my Toyota FJ Cruiser. It significantly stiffened the roof and dramatically reduced the wind noise inside the vehicle caused by my roof rack and lights. I can actually carry on a conversation again without shouting while driving on the freeway.
The 36-square-foot package was enough for my application, with about three sheets left over. The tiles adhered well to the metal without any special surface preparation. I only wish I had done this sooner.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Siless Hybrid 3-in-1 - Far Exceeded my Expectations!!!
Model: SLH20025
I recently installed the Siless Hybrid 3-in-1 sound deadening mat in my vehicle, and I’m genuinely impressed. For just $80 for 25 square feet, this product delivers performance that rivals materials costing twice as much — and with far less hassle. If you're on the fence......Just buy it! You will not be disappointed.
Easy to Install: Unlike traditional sound deadening products that are stiff, sharp, and temperature-sensitive, this mat is soft, flexible, and easy to work with. I cut it cleanly with regular scissors and pressed it into tight spaces using just my fingers, so if in you don't have a roller or install tool, a good pair of scissors and your hands can get the job done. With other brands like Dynamat, the aluminum layer often leaves micro cuts on your hands and tears up your fingertips, but Siless does not due the acoustic layer being on top and above the aluminum layer that holds the butyl layer. So, it's very easy on your hands.
Even in cooler temperatures (around 50°F), I had no trouble applying it but it goes on better heated. If warm outside, I would leave the entire box out in the sun for at least 30 minutes when it's warm or heats it's very pliable and easy to mold. Make sure its where you want it because once applied it's not ever falling off. and it became even more pliable and easy to mold. No heat gun, no mess — just straightforward application.
I installed 40–50 square feet throughout the interior, covering everything except the headliner and the flooring forward of the rear seat. The difference in cabin noise is astonishing. I can turn my radio up concert loud with gut-punching bass, and from outside the car, it sounds like a factory sound system at mid volume. I was blown away by how well it contains sound — both inside out and outside in.
My exhaust is pretty aggressive and now is barely audible from inside the cabin. While driving, it almost sounds like a stock factory setup. The Siless matting actually changed the driving experience and feels refined.
If you're skeptical about sound deadening gimmicks, I get it, but this is the first product I've used and when I needed more, I went Stright to the 3 in 1 Hybrid matting and purchased it again. I love researching before buying and that's very uncommon for me to do.
Note: Proper installation is key, and it does take time and patience. But if installed correctly and in the right places, it works better previously used from paint-on sound deadening to Dynamat.
Update Nov, 2025
After using it this in 4 separate vehicles now. I feel the Siless’s 3 in 1 Hybrid has nailed it for best budget deadener that is better than dynamat extreme in performance and installation
Protip: buy a roll of 2-3” aluminum tape and tape the seams. After trimming the edges tend to very sticky between the panels. I ran a strip of aluminum tape over the seems to create a better seal and true moisture
I used it on four vehicles now and have I have not been paid to review and purchased every order myself.
3 in 1 Hybrid deadener by Siless is the best all around easy to apply sound deadner period!
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Top quality
Model: SLH20025
This Siless Hybrid 3-in-1 sound deadening mat is easy to work with and feels high-quality. The butyl material is thick and pliable, making it simple to cut and fit into doors, floors, or panels.
After installation, road noise and vibrations are noticeably reduced, and it also seems to improve the overall cabin feel. No bad smell.
At 25 sq ft per roll, it’s a good value for anyone looking to dampen noise and improve car acoustics. Overall, a solid, effective option for automotive soundproofing. Used on a Fiesta ST.
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Made a big improvement in cabin noise—highly recommend
Model: SLH20025
Siless Hybrid made a huge difference in reducing noise in the floor of my truck cabin. In some areas, there was basically just bare sheet metal between the inside and outside, so adding this really helped the truck feel more solid and noticeably quieter on the road.
I used Kilmat on the doors, and honestly I wish I had used Siless Hybrid there too, but it was too late by the time I realized the difference. This material is very sticky, easy to cut, and simple to apply, which made the install pretty smooth.
Just a heads-up: the tacky side gets messy and will bond to clothing really easily, so be careful during installation. Overall, I’d definitely buy it again—great product with real results.
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Reviewed in the United States on December 2, 2025
★★★★★ 5
Very good product at a fair price
Model: SLH20025
Very good sound deadener and heat shield, it is a bit sticky to work with, but easy to shape and cut
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Reviewed in the United States on April 19, 2026