New Grower. Leaves are changing colors. I need HELP.

I have two bag seeds in a bubbler. I have 2 6500k cfls and 2 2700k cfls in reflectors. Theyre 2 1/2 weeks old nd I'm using only distilled water. No nutes. What is going on with these leaves?? They were looking good. Help me please.

Distilled water needs calmag+ or your screwed. 1/4 nutes they have nothing atm.

Adding nutes should solve the problem?

If calmag+ is one of them. The nutes I meant veg nutes as they have nothing

What if I changed to drinking water and added nutes?

Depe ds on your water. Check your cities water stats online if they have one.

Ok I'll try the calmag and nutes. Thanks.

Why are you using flood and drain with no nutes?

It's not flood and drain. And I was told not to add nutes within the first 2 weeks.