First pic you can see the yellow tips which most of the higher leaves have, but the rust is only on a few. I started noticing yellowing of tips near the top of my plant about 20 days ago, but it was only yellow tips so I figured maybe my light was too low so I raised it and it seemed to help. As the plants got taller the problem came back and about 5 days ago I noticed rust spots near the tips on like one leaf per plant.
Plant info below
mephisto illuminauto #62
Reused Foxfarm coco, barely amended with Gaia green before planting, probably 5 tbsb to 10gallons of coco.
I put 1 tbsp of 50/50 284/444 in a gallon of water and spread that out among 3 plants around day 20, did that 2 more times with the last time probably 2 weeks ago. Haven’t fed anything else.
240 watt viparspectra p2000 on 100%
temps are usually 73° during the day and 70° lights off.
lots of airflow
Plant info below
mephisto illuminauto #62
Reused Foxfarm coco, barely amended with Gaia green before planting, probably 5 tbsb to 10gallons of coco.
I put 1 tbsp of 50/50 284/444 in a gallon of water and spread that out among 3 plants around day 20, did that 2 more times with the last time probably 2 weeks ago. Haven’t fed anything else.
240 watt viparspectra p2000 on 100%
temps are usually 73° during the day and 70° lights off.
lots of airflow
