Water after repotting
 

I received a few catasetums earlier this week and just repotted them. I noticed the media was a bit wet (so they had clearly been watered recently). They have fairly decent new growth above ground but there are only a few very small new roots. I cut off all the old dead roots - one had slightly rotted roots - and I sprayed with dilute physan.

Now I am wondering ... is it ok to leave them bone dry in the new media? I was planning to keep them dry until the new roots are a few inches long. Does that sound like the right plan?

Thanks for your help :)

GS --- You're basically the eyes and ears for observers on OrchidBoard.

Some detailed images showing the appearance of the orchids (leaves etc) will definitely help with the assessment.:faint:

Good point! ;)

Here is what they look like ...

Attachment 145557

Attachment 145558

Attachment 145559

Excellent shots GS. For the one with lots of leaves - full plant ----- that one should be ok to water - if it has lots of roots already.

The other two ------ you definitely have the option of holding off on the watering if you like, until the roots get longer.

If your growing temperatures are good, and not very cold ------ I reckon it will be ok to just spray a little bit of water near the rims of the pot - just to have some dampness (but not over-doing it). A little bit damp. Otherwise, if the bulbs stay nice and plump ------ it definitely will be ok to hold-off on the watering until the roots get a little longer.

Wonderful! I will give them a little spray at the edges. My grow room is nice and warm - 85F/70% humidity :)

85F ...... nice! Your plants will be just fine GS.

Check out Sunset Valley's culture advice for them:

Sunset Valley Orchids - Superior Hybrids for Orchid Enthusiasts

Good luck!