Strain: Jack Herer feminized
Passive Hydroponic - Perlite and Hydroton, nutrients are hand sprayed mixed with RO water few times a day
pH of mixed 3-part nutrient is between 6 - 7 and the runoff is the same, no pH pen right now, using pH paper.
5ml of Micro, Grow and Bloom per 1 L of water, I feed around 300 ml per day over a few times when under light
No EC/TDS meter right now
This is a balcony grow, decent amount of indirect light all day and a few hours of direct sunlight available
Currently supplementing the 18/6 cycle with a 50W 6500K 90+ CRI 5000 lumen LED
Ambient air over 24 hours ranges from 23° C to 27° C
Relative humidity ranges from 19% to 60% (monsoon here)
Wind speeds range from 5 - 25 Km/hr
Grow log - Jack Herer Fem balcony
The top of the plant looks happy but some of the lower leaves have yellowed to browned and fallen off.
But some of the lower leaves are showing this weird veining.
Some of the top leaves have developed tiny white spots so I took a microscope to it today.
But there’s so much water on the surface, I can’t see much else as it reflects the microscope’s LED back to my eye. Is this a parasite or a deficiency?
What can be done to fix this?
Will neem oil spray once a week help?