seedling lower leaves browning. moving up the plant. pix

hey there,

I've started 4 different strains in bubble buckets. Leaves on all the plants lower tier are browning and dying. I filter with a tall boy and Ph is sitting around 6. No nuets yet. Any thoughts are appreciated .

Thanks

Idk if its just me or not but it looks like the plug you have that plant in is covered in green mold. You need to keep a good enviorment for you plant and that means your root mass as well if that is mold it could very well be your problem. i would suggest on using a beneficial of some kind i cut my res with a beneficial tea that is made local and only put it in at 200ppm and then added a small amount of sugars and carbs to keep the bene's alive for the first few weeks after the first 2 weeks you can start your feeding and with the bene's in there i would keep it low they allow your plant to use more of whats available to them. are you using R.O water ?

hey thanks for the advice. I am using filtered water from a tall boy. I'll check with my hydro store for the tea.