About 6 days ago I started to notice some leaves starting to lightly yellow between the veins and since then it has just gotten worse. There are now brown/rust? Spots/small splotches as well. Last water was a feeding of almost a full dose of botanicare pro grow bloom for soil, cal mag, liquid seaweed, and recharge with the ph at 6.5. The feeding before that was with just plain water ph at 6.3. Any help would be greatly appreciated. These are also autoflowers. The strains are Violeta fresas and Bruce banner 1:1 from gansheimgenetics
The Violeta fresas is the smaller one with way more yellow than the bruce banners.
High 80 low 72
high 60 low 45
Spider farmer sf-2000
Ff happy frog lightly amended in the beginning with roots organic grow and bloom from the uprising line.
Last feeding the water ec was 1.4 and it came out at 2.4 as well. If any more information is needed just let me know thank you!