| I agree with chefatplay, sphag works wonders on ANY ailing plant I may have, they seem to thrive in it, if i pot a plant in sphag in a clay pot, I water twice a week, if in plastic once a week. I'm wondering if you repotted the plant from when you got it? Bark and clay dry quickly, especially the grade you have, it looks a bit too large for fine oncidium roots. And remember to soak the bark for a day or so before repotting, or the dry bark will not hold much if any water and dessicate the plant quickly. Good luck |