calibud

it's around 6.8 - 7.1

Today the lakes have started to turn brown and have gotten bigger.

I am now noticing yellow tips on all of the leaves - over fert?

I started a light fert after 2 1/2 weeks from sprouting.

Then a week later I ferted with a higher amount of fish emulsion and some vinegar to lower ph (I did this exactly 5 days ago)

answers?