[harris]

I'm also having the bud blast issue with a few orchids. usually that happen to me if the spike/buds is produced during hot season and before it bloom, the weather changes to rainy season or vice versa. andy, some of my orchids doesn't bloom according to season anymore. might be due to the way i fertilise them.

usually i will use high N fert for a few months until i feel that the plants is healthy and stores enought food. then i will change the fert to high P and K to induce flowering.