Help

Week 7 of 9/10
Ppm 650
Ph between 5.8 6.2
Been fine went to check today and leaves have gone from green to pale some leaves havent changed some have
Calmag 1ml/litre
Canna rhizotonic 30ml per 10 litres
Grow a+b 1ml/litre
Pk buddha 1ml/litre


Any help please
I think it's my ph can I rescue them or have I fucked it
 

Attachments

Top