Blc Help Needed
I have been growing orchids indoors for several years. I treat them all the same (windowsill with morning sun exposure, top water thoroughly once/week, repot rarely but occasionally as needed). Under my conditions, the Phals thrive and flower, the dendrobiums, oncidiums, Paphs and Miltonia thrive but have flowered less over the years.
What disturbs me is that I seem to have no success with Blc (Cattleya x Brassavola x Laelia) orchids. I have already lost some Blc orchids, and I currently have a Blc Laura Bush and one other that have extremely dried out leaves. My Psychopsis Kahlihi also has extremely dried out leaves. Do I simply need to top flush with water more that once per week, or is there some other approach I need to take. The Psychopsis has sent up 3 great flower shoots, but now refuses to flower (probably too dried out?). Thanks in advance for your suggestions.
Jon in Long Island