I need to know that cardboard lol

i think its sintra lite or sintra rigid black

But I always wonder, how does he waterproof it?

​@@nhatguy5543epoxy prob

definitely. The wood fits a lot better than glass if you're going for a natural, rustic vibe. really ties the whole thing together.

Hi ! Do u have any idea how he make the box waterproof?

@@tanduay5years I believed he used a thin styrofoam with caulking glued around any seams ,,

looks like just foam board for the foundation, crushed aqua soil and pumice stone for most of the dirt, dried moss and dirt for the bottom, lava rock under the moss and dirt, and silicone mixed with crushed aqua soil for the waterfall. also it’s an air pump and air stone at the top of the waterfall making the water white

@@dannyU2g looks like foam covered with a mix of dirt and crushed lava rock

@@dannyU2g no problem. i’ve done similar work and i used crushed up aquasoil, sand, shredded dried moss, and coco fiber and it’s held up well. if it’s somewhere that water will be flowing that stuff will get washed away, for the waterfall portion he mixed silicone (100% silicone 1 is animal safe) with the dirt to make it hold up but i’ve never done that myself so i can’t vouch for how it is long term

​@@dannyU2g soil mixed with Akadama (burnt clay soil for Bonsai..), watering, kneat and press it till it gets on mass clay powder would be also a good ingredient for shape/stability

6:15 what is the glue that is being used?

kzfaq.info/get/bejne/a9N1hdhptdrXlZ8.html From this video it looks like some kind of kitchen liner clued to the walls, if you look for better quality ones you can go with ABS sheets but they usually come in harder and pircier, and not easy to modify

@@limbozhang4170 Thank you so much.

Hola, obtuviste respuesta de eso?

I'd like to know too

That black mud-like soil is called けと土(keto-tsuchi) in Japanese, or 생명토(saengmyeong-to) in Korean. And the sand-colored gravel is called 赤玉土(akadama-tsuchi) or 적옥토(jeokok-to). Traditionally these types of soil were used in Asian bonsai, so you may find it in those bonsai-related retailers. Ah! Additionally, in Korea and Japan, many people add some chopped sphagnum moss to the recipe for increasing aeration to the roots and preventing root rot.

same questions inside my mind, any idea to clarify someone please? i cant imagine water and wood together in this kind of setup, it wont last long. whats the trick of that... so curious

@@sneyra81 The inside of the wood may have a coating or texture on it I was thinking... the grate/filter on the bottom pieces of the foam makes me believe water is actively passing through those spaces when the pump is in action. So water has to be in constant contact with the foam surface...? That's how I've pieced it together but I still am not certain.

@@sneyra81 **Just rechecked and there is caulking on the interior of the wooden box

@@alexjohnson4567 probably like you said bro

@@alexjohnson4567 looks great with wood but i would go all the way with glass material, too risky to handle wood with water

I want to know too

It is akadama, which is a type of clay

Cái vật liệu bạn ấy đắp lên là gì đấy bạn?

6:11あたりにコーキング剤を混ぜているかと思います。その後乾きましたよ的な事を行っているので…

@@user-lx3zy9gu9e ありがとうございます😊質問した後にもう一度見たら、そうでしたね。 今度参考にさせてもらいます。

結果Asuさんは9999999/1人の天才

@@荒らし消すそんなにいません

At 3.40 It's not a dirt... Sphagnum moss and peat moss.. 4.00 peat moss and akadama soil mixed with warm water and turn it into a dark clay

Actually, it’s not peat moss, it’s keto-tsuchi. Unlike peat moss which are made from sphagnum moss, keto-tsuchi are mainly originated from accumulated reeds and have more sticky characteristics. This soil is famous in making ‘Bonsai balls’, if you google it than you would be quite surprised 😊