Soilless Media..?

iMuse

Sapling
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Lubbock, Texas
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I was wondering what potting media you guys use. My university plant and soil science department uses spagnum peat moss, wood chips, perlite, and vermiculite.
 
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I was wondering what outing media you guys use. My university plant and soil science department uses spagnum peat moss, wood chips, perlite, and vermiculite.
"Outing media"?

Not sure what you mean... POTTING media probably? Are we going to have this discussion again? Please tell me "outing media" is something new! :)
 
"Outing media"?

Not sure what you mean... POTTING media probably? Are we going to have this discussion again? Please tell me "outing media" is something new! :)
It was autocorrect, "potting media" is correct, I'm posting from my phone.
 
I get mine from Napa auto parts. Part number 8822. I use it straight up or with a little turkey grit (granite) from the feed store tossed in.
I see Auto Value has some also. Feels like it is larger particles. Buying a bag tomorrow to test.
 
Soil is a VERY common topic here as it is an important aspect of bonsai. There are MANY threads on soil here and MANY differing opinions. A lot of it depends on the species of tree and where you are located. Not one soil mix fits all. I have posted what I use so many times, Im beginning to feel like a broken record.
Might want to do a search, and look in the "Soils" section. I dont think many of us want to have this conversation again.....
 
Three really common mixes:

Turface / lava rock / pine bark fines

Akadama / lava rock / pumice

Perlite / Pine bark fines

Some people use Turface or NAPA Floor Dry straight or cut with chicken grit. You will find pages upon pages arguing in the threads in the soil section of the forum.
 
Akadama is the "magic" ingredient that they probably don't use or don't know about at the University but it is hard to classify any of the mixes above as "soil less" as they are pretty much all some form of sand, clay or other organic component commonly found in soil.. The "inorganic mixes" like Akadama, Pumice, lava are some of the most popular right now and are about as close to "soilless" as you can get without planting them in marbles!
 
Hmmm. Did you even bother to search the site? I wonder how many times we've been asked this question.
 
Well, to each his own. I'm not wild about jawing with someone who is too lazy to help himself.
 
I
Well, to each his own. I'm not wild about jawing with someone who is too lazy to help himself.

I have researched it, I was wondering what you have all tried. I can't search the site because that capability isn't feasible on my phone and I do not have a computer.
 
I have researched it, I was wondering what you have all tried. I can't search the site because that capability isn't feasible on my phone and I do not have a computer.

I use two or tree different mixes depending on species, pot placement outdoors, etc...

Pumice(dry stall) and Pine Horse Bedding can be used for most anything IF you can keep it watered, over fertilized and want inorganic. You can dress the top of it with anything if you do not like the way it looks...

For conifers and Azalea I have been using Topsoil and Peat Moss because they seem to do best here in damp(not wet) substrate. I always use an inch or so of Dry Stall in the bottom of those reducing the weight and ensuring drainage.

For freshly collected plants I normally mix topsoil and pumice 50/50 and slip the root I decide to keep with the original soil on them as not to disturb them(except Azalea and Conifers). It helps lighten the whole container weight wise and promotes good drainage as well as allowing the new roots to grow easily. Even then my recent yew is over 200 pounds but would have been a lot more without pumice and the compaction of straight soil would not allow for good recovery.

For most Bush/Shrub types I normally go with equal parts of topsoil, pumice, and horse bedding. I water them a lot like the trees but Fertilize much less(as little as once a season).

That is overall what works for me and my time schedule. You will notice I don't use the expensive stuff as I don't see a need for it. Many do and have great results but I am sharing what I do. For the record we generally refer to it as substrate ;) I also shared them noting you are in college and by any standard those ingredients are very inexpensive. Dry Stall(pumice) at the local Agway is 20USD for 40 pounds. A compressed package of Pine horse Bedding is 5-6 USD. Decent grade topsoil is 2USD for 40 pounds. One bag each would probably last someone new 3 years easy.

Welcome to the Journey:)

Grimmy
 
Any newcomer, as myself, usually starts at soil. This shi* is so confusing for newbies! At least I was (still am) this way. So hard to tell what is difference between that and that, what happens if I put in soil X ingredient. What do you use? is one of the most common questions. Soil is confuisng.

My advice... Don't complicate too much. It basically almost does not matter. It should have some good bonsai soil qualities like, water retentive, the water must leave the pot as soons as you por it in (my english is very bad so I can't remember the word), it has to let in air, it should be inorganic ...

Try it yourself, almost every master and those who think that are masters have their own perfect soil mix, and even though they have the same trees they have different soils and they all believe their soil mix is the best. And it really may be that way. Discover your own perfect soil mix and use it ;)
 
Try it yourself, almost every master and those who think that are masters have their own perfect soil mix,

Which, all by its lonesome, should tell you that soil is ONLY a personal preference. Most (if not all) trees will grow in any kind of substrate id their other needs are met.

As for not being able to search on the phone, I wouldn't know, but obviously you can read the site and we DO have a soil forum, so your excuse holds little water (like our ideal soil mix).
 
I'm not a newbie, I'm just not sure what bonsai root systems prefer. I use a pumice /pine bark/vermiculite blend for my research.
 
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