i bought a bag of schultz orchid potting mix. the outside of the bag had a picture of a good looking potting mix. i got home and opened tha bag and the mix was like a really fine dust with a few pieces of bark, charcoal, and the "special" ceramic nuggets. is this how the mix always is? here is a pic of what the mix looks like.
I have purchased Schultz's Orchid mix and don't recall it looking like yours. If you haven't used it, maybe return it?????? I have also used the Better Gro product line (Special Orchid Mix or Phalaenopsos Mix) and Fafard Orchid Mix. I prefer the Fafard product because it has bark and CHC as part of the mix. Some people don't like the CHC. Fafard is hard to find and a bit pricey. The Better Gro line is also very good and very available at the blue Big Box Store.
I've never used Schultz but have used Better-Gro mixes as they are endorsed by AOS. Plus the have several mixes some just bark and other with the charcoal & perlite mixed in. The mix you have looks like it would be good as a terrestrial mix. Experiment and let us know how it works on a few of your more established orchids.
That stuff looks crushed! This mix should be very chunky not like gritty soil. I would take it back and explain to them, it's just not usable. Don't spend your hard earned money on that cr@p!
i don't have time to go back to the store today and i just got some bare root orchids so i just used a collander and rinsed the fine stuff out. now it looks ok for orchid use.
Orchids represent the largest genus of plants in the world.
It should therefore not be a surprise to learn that different species need different potting mixes. Siome do best in no mix at all.
Which ones are you trying to (re)pot?
I love Schultz mix, personally! After a few waterings, all of the fine particles wash away and leave you with a perfectly draining substrate. My cattleyas and zygopetalum love it especially, when used in a clay pot. Yours seems to look about right.