SKU: 45940683993
philodendron black knight vs black majesty

philodendron black knight vs black majesty Philodendron 'Black Majesty' – Green Mirrors

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Description

philodendron black knight vs black majesty Philodendron 'Black Majesty' – Green MirrorsCultivar: Philodendron 'Black Majesty' Plant genus: Philodendron Plant family: Araceae Plant origin: Colombia Soil drainage: moist and well draining, we recommend a substrate mix composed of coconut coir, perlite, vermiculite, sphagnum moss, pumice Soil pH: acidic Fertilizers: Philodendron 'Black Majesty' is a plant with moderate fertilizer needs. However, for the plant's good development, we recommend using a bio type fertilizer (we use the BioBizz

Cultivar: Philodendron 'Black Majesty'

Plant genus: Philodendron

Plant family: Araceae

Plant origin: Colombia

Soil drainage: moist and well-draining, we recommend a substrate mix composed of coconut coir, perlite, vermiculite, sphagnum moss, pumice

Soil pH: acidic

Fertilizers: Philodendron 'Black Majesty' is a plant with moderate fertilizer needs. However, for the plant's good development, we recommend using a bio-type fertilizer (we use the BioBizz brand for the plants we cultivate) from early March to late November.

Air humidity: It is a plant perfectly adapted to indoor spaces, developing very well in air humidity starting from 40%.
Temperature: 13-27 degrees Celsius

Light: full indirect sunlight

Plant height including pot: 20-25cm

Pot diameter: 11X11cm

Black Majesty (Philodendron 'Majesty') is a striking appearance among plant enthusiasts, one of the rarest hybrids with dark-colored leaves in the Philodendron genus. Its large leaves can range in color from black to burgundy, copper, and green.

Due to its excellent growth rate, it will need a support pole, wrapped in coconut fiber or moss.

It is a very easy plant to maintain; the ideal growing conditions involve air humidity of 40% +.

Philodendron 'Black Majesty' loves full indirect sunlight (east-facing windows are the best options) and a moist substrate when the top two cm have dried out.

Attention! To check the moisture level of the substrate, inserting a finger into the pot at a depth of 2 cm is the best way to measure soil moisture. So, if you feel the substrate is wet, keep the sprayer away from it for one to two days, and if you feel it is dry, water it.

Attention 2! When we talk about watering, we must consider the pot in which the plant is planted, as well as the amount of substrate and its degree of aeration. That means we don't pour a liter of water into a pot with a diameter and height of 12 cm, because we drown the plant's roots. It is best to discard excess water from the collector pot half an hour after watering.

The plant should be mounted on a support pole wrapped in coconut fiber or moss, in which case the aerial roots will cling to this support, resulting in a plant with a more vigorous stem and increasingly larger leaves.

Success in caring for it! And don't forget to give us updates about your plant, using the hashtag #greenmirrors and tagging @green.mirrors in your Instagram posts! We promise to share them in stories.

Tags: Philodendron, Philodendron 'Black Majesty', Araceae, rare plants, unusual plants, decorative leafy plants, trailing plants, purifying plants, decorative indoor plants, terrarium plants

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SKU: 45940683993

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4.2 ★★★★★
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M
Verified Purchase
Mark Kadrich
Draper, US
★★★★★ 5
Works well and is easy to install.
Model: SLH20025, Model: SLH20025
I was sound and heat insulating a generator bay in my class A RV so I did three tests before and during material application: I did a sound level test to see how effective the material was for my application, a "stickiness" test, and a flammability test. This was indoors on a dry 78°F day. From beginning to end, the entire process, including testing, took 5 hours to install 25 sqft or material in a very complex area. One hour for cleaning, 3 hours for installation, and 1 hour for test setup and testing. Using a sound meter, I took before and after readings and determined that I reduced the sound level by 2.2 db (40% energy decrease) with a noticeable decrease in sound and frequency. The generator bay is located under the master bedroom in the aft portion of the coach. The sound went from a rattling, vibrating generator noise to a more tolerable low level rumble. The material was easy to apply. I did some testing prior to application and determined that surface preparation is key. I cleaned my painted metal surface and then degreased with acetone and the material stuck well. Be careful and purposeful when you apply the material because once it was stuck to the metal, it was quite difficult to remove or reposition. Since it was going to be installed into a gasoline powered generator bay located under our sleeping quarters, I did some flame testing to determine the level of risk. Although not highly flammable after installation, my testing revealed that the PE used will catch on fire under certain circumstances. In order to reduce the risk, I used aluminized duct tape to ensure that all the edges were sealed and the PE was not exposed to direct flame in the event of a fire. I also decided to install an automatic fire extinguisher as an added precaution. In all fairness there should be one installed in the generator bay anyway. All in all, I am very satisfied with the product and the results. I have recommended this product to my other RV owner friends.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2025
J
Verified Purchase
Josh
Massapequa, US
★★★★★ 5
Great product. Best value i could find
Model: SLH20025
I'm using talk to text, so forgive any grammatical and spelling errors. I ordered this product after doing a bit of research on sound dampening materials. I had been doing car stereo for quite some time since my teens. Itook a break for 20 years or so. I'm now 40 and back in the day there was dynamat. And that was about it. as irecently bought a new 2017 F350 crew cab. I wanted to put in a new stereo system and being that it was my dream truck. I was going to put in my dream stereo. But before I could do that, I needed to start with the sound deadening. I looked into today's leading product and found a company called resonx. Had taken their place as king of the hill in sound deadly. I researched their products and found the materials they were built from and Silas was the closest match at the best price I used Silas Max. First, then Silas 3 and 1 hybrid over that on all exterior panels. Then, on the interior panels. I used the 3 and 1 hybrid . on the floor I used Silas Max. Then, the 3 and 1 hybrid, then Silas liner over that the car is incredibly quiet . As far as sound dampening and deadening, it works very well for the money really can't beat it. Do your homework no How and where to apply it? And you really can't go wrong or about $400. I did. What would have cost me easily? Two thousand in other brands highly recommend the product prep work.Is everything do your homework?Do it right and you will be happy with this stuff
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Reviewed in the United States on May 6, 2026
W
Verified Purchase
william scott
Draper, US
★★★★★ 4
Not simple, nor easy
Model: SLH20025
I wanted to add sound proof material to the bare metal areas on the floor of my Toyota Tundra. The area behind the front seats had a haphazard application of sound deadening material. There were several complications to the project which may come up in other vehicles. First is the floor covering which had plastic pillars underneath to support any weight on the cover. The sound deadening material had to be cut out so these pillars would rest on the bare metal of the floor. This required a lot of cutting with a utility knife and at times heavy scissors. The instructions say to make a template before cutting the material and I did this for the driver's side. This doubled the amount of time needed to install it. On the passenger's side I laid the rectangles of material with the backing on and pressed the floor covering onto the material. This showed where the support pillars were, which I then cut out. Second is peeling the backing off the material. This can be very difficult as the adhesive sticks to it. The backing came off in multiple pieces and sometimes took 5 minutes for one piece. They say to wear gloves when handling the material but this is impossible when trying to get the backing off. Third is pressing the material onto the metal. The instructions say to use a roller, but this was impossible for the irregular surface I was working on. The hand is the best tool to press the material on. The material seems to be of high quality and I expect it will reduce the road noise in the cab.
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Reviewed in the United States on May 18, 2025
M
Verified Purchase
Mike
Grantham, US
★★★★★ 5
Great sound mat for the price!
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.
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Reviewed in the United States on December 3, 2025
P
Verified Purchase
Paul
Cuba, US
★★★★★ 5
Excellent sound deadening mats
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
Purchased these for a 2020 Lexus RX350 due to the hollow sound of the car doors when shutting. They sounded cheap. The mats are super sticky and I applied them when the doors were hot from sitting in the sun. They alubutyl sticks like crazy and the end result was perfect. Now I have solid sounding doors. Good quality product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

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