Hey i hope you read this...... i can't remember ..but i am pretty sure that orchid bloom is for ACIDIC plants and that is not your plants friend. this might also explain nutrient defficiancy and so on and so forth including that you might have also created an acidic soil. Also if you use too much nut. which honestly i would cut back at least to half the of the Frequency that you use it now, then salt from the fert will build up and cause nut. blockage. In fact the more i think about it.. i am pretty sure that stuff is acidic or else i would have bought it because i have looked through all of those products several times. Get something with a more balanced ph and more MICRO nut's for your flowering and you should be cool.....it will take about a week or so to recover if your soil needs flushed because of salt buildup from too much nutes And then there is the fact as mentioned before that some leaves will always die due to this or that or even a shadow in your garden lol that you don't not5ice for a couple days . GOOD LUCK !!
and PS that overgrow.com sick plant page RULES......it helped me out before too and now i am in good good shape. word!!