Dark Devil Auto 3rd ever grow

Super stoked for this Dark Devil Auto by Sweet Seeds grow. So far off to a good start with 100% germination rate. I popped 10 in case of a failure but all 10 sprouted so one pot has 2 seeds in case of a runt or early fail. This grow will be a SoG and I don't intend to LST or top unless I have a girl or two which are way ahead of the rest. I've added a Botanicare 3' ID tray to simplify cleanup of the runoff as I plan to feed through 20% and doing that with 9 plants in saucers would be arduous. I've ditched the Botanicare as my last grow was almost killed by salts buildup despite using an enzyme product. This time I'm going with General Hydroponics using the feeding chart from growweedeasy. I'm planning on using neem oil as soon as I think the sproutlings can take it, as I'm sure the rust fungus which almost tanked my first grow is still lurking. 👉Day 6 Things seem to be going along. Both 8 and 9 have had issues. 9 had helmet head and 8 was late getting out of the soil due to my placement of the seed. So far only fed water and have been going off of the soil color going lighter brown as it dries and feeling the soil with my fingers.