Hello,
Wanted to share with you the results of my experiment with my only Phal, It was moved into semi-hydro on 25-2-2012.
At the beginning I used only my regular fertilizer taHtso, then I bought Kelpak on 5-5-2012, on 6-5-2012 I started using Kelpak at 14 day interval, at 1:500 ratio, then 1:250 ratio.
First bloom was on 22-7-2012, the blooms are still strong until today 10 weeks in total.
The Phal put out 4 new leaves, and countless new roots and is still putting out new leaves and roots while in bloom.
I am also using Kelpak on my cymbidiums, oncidium, cambria, calanthe and pleiones.