New Grower here. Growing some ww and 48 my pictures are attached. They are 3 weeks today. Im using hydro setup with FloraSeries GH PH between 5 and 6 using test strips from my bio lab using tap water. The first 2 weeks had them on the recommended dose for seedlings 1/4tsp/ gallon for all nutes and now that they are nice size i place them on aggressive growth 3tsp/gal FloraGro, 2tbs/gal FlorMiro, and 1tbs/gal FloraBloom. Only 2 plants are showing this yellowness. The other 8 are fine. Im using a 6 gallon reservoir for 10 plants. All 10 plants are in 3qt pots with hydrogon balls. They are in a 2x4 flood table. I flood the pots 3 times a day during light for an hour with the fan on low. Using 4 80w 48 in florescence lights and temp around 72 degrees. I have attached the picture of the plants. The plant and the plant problem.Thanks if you can help.
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