the bloom formula is going to be more acidic because the P becomes phosphoric acid in water. This is why tap water fertilizers usually have a high P, to lower the pH, not because the plants need it. (most pH down solutions for plants are phosphoric acid, so anyone using a low P feed and using pH down is adding P back in anyway)
Hi orchid focus can be found in garden centres, thats where i buy mine.
Thank you Roger.❤
Thanks Roger.
Since it is winter, I was going to cut back on feed, but I noticed one orchid putting out a new leaf.
the bloom formula is going to be more acidic because the P becomes phosphoric acid in water. This is why tap water fertilizers usually have a high P, to lower the pH, not because the plants need it. (most pH down solutions for plants are phosphoric acid, so anyone using a low P feed and using pH down is adding P back in anyway)
Roger please tell me when is the right time to fertilise my phals. Please thank you