natty dread

Thanks for your reply, Yes Iam growing in soil a mix of peat and top soil and compost and perlite.
Is there anything I can do at this stage 5 weeks flowering to get these baby back on track.
I know the strain is 60% sativa & 40% indica so they can remain in flower for 5/6 weeks more
Any advise would be very welcome. Thanks for your time.

Are you growing in soil or hydro? If it's soil, watering 2 times per day is generally too much. Also, topmax is not really a fertilizer and it certainly isn't a stand-alone product. It seems like it's a nice additive to add to a balanced feeding program. This is probably also why your leaves are falling off.