Hello, about a month ago I bought three clones (duck auto, critical xxl and crystal candy). I planted them in a corn field and they have been growing without any major issues, but now the younger leaves are turning into a lighter colour. https://media.discordapp.net/attachments/446231640952406016/597720308971077643/image0.png (duck auto) https://media.discordapp.net/attachments/446231640952406016/597720309495234561/image1.png (Critical xxl) https://media.discordapp.net/attachments/446231640952406016/597720310124642334/image2.png (Crystal candy) I usually water 4 times per week, i feed them every 2nd or 3rd watering with a 6-3-6 ratio fertilizer and i do 1/3 of the recommended dosage. I mix it in tap water (i let it sit for at least 24 hours before i add the nutes). This looks like an iron deficiency to me, but its my first time growing so I am not sure and need advice from people that know what they are doing. Avg temps for july outside are 27 degrees, but it got as high as 36 degrees last week. There has been quite a lot of rain recently as well. Any help will be appriciated.
