I think if you are looking for one medium to work on all orchids, you can join me at the back of the line... It just isn't going to happen, as much as I'd like it to. But, you can probably get one basic type of medium to work for _most_ orchids...
Everybody comes to a different conclusion there. If you want to do the semi-hydro thing, then I'd try it on a few plants first, and work your way up. I think even Ray would say that it doesn't work for everything (but it seems to work for a lot of things). I grow almost all my phrags in an adaptation of Ray's method (using as many local materials as possible), and I'm trying to expand that technology to many of my other plants. Rock is nice, since I don't have time to repot.
But, if I'm not experimenting, here is what I do. Gold standard mix : 2:1:1 (medium coconut husk: P3 grade charcoal: medium diatomite). I previously used sponge rock, but I'm getting away from it. This mix I use for pretty much everything, and when I'm not sure what to use, I reach for this one. Seedlings might get a very similar mix made with small coconut husk chips.
I also use a peat based mix for some plants (reed stem epis, and some others). Moving my phals out of peat mix, not because I don't like it (I love it, phals grow huge and lightning fast), but because it is hard to sell them that way...
And, you need to keep a bit of nice sphagnum moss around. For rescuing plants, or for pleurothallids and the like. But a lot of people grow almost all their plants in sphag.
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Originally Posted by Tikva
I am plotting an order for things I need for caring for my orchids (not quite as much fun as plotting an orchid order!)
I am thinking of getting clear plastic containers all matching so things are neater.
I am having such trouble finding potting medium I like locally. Everything is too big or too gritty small - toward the end it's all muddy and I hate wasting.
I've gotten a few plants (Paphs) with coconut husks and what looks like sponge pieces....
I would like a medium that works sort of universally for any orchids I own and I'm enjoying trying ANY different orchids I come across.... maybe a mix that works for most if not all orchids - and whatever else is needed to add to the mix for certain orchids. Like sponge, charcoal......
Could anyone tell me what basic things might work for me?
I also really want to go S/H but it scares me!!!! I know Ray is the S/H expert and I've been reading his message board. LOVE seeing the pictures! We travel a lot and I think S/H would work great for me IF I get the money and the guts to try...
Thanks all!
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