1st Grow Autoflower - Soil - T5/600W (Berry Ryder, The Shiznit, Bubbleicious)

This is my first post and grow. Been lurking for quite some time now. I've already made some mistakes, which was expected. Anyway here I am at day 18 from seed.

I should also mention that there was a power outage which threw off the light schedule, as well as having to move the girls outside of the grow tent and room.

Veg Gear
Flower Gear
Grow

2 x Berry Ryder
1 x The Shiznit
1 x Bubbleicious

3 Gallon Pots
Fox Farm - Ocean Forest / 20% perlite

The three day power outage was really unfortunate. It definitely seemed to stunt their growth. Also, they've started to show signs of sickness. I've looked through the plant diagnoses charts and thread, but can't quite tell what I'm dealing with. ph of runoff is 6.5 ph, watered with RO water (no nutes) ph'd to 7. Temps hover between 76F-80F with RH around 50%.

Here is the worst of the four (Berry Ryder day 18 )

Looks good - Hope you get it to the finish line!

Day 20 Update

Thanks Final Phase!


Lots of new growth, but still worried about the burnt tips and necrosis on the lower leaves. Going to continue monitoring and feeding PH'd water unless things get worse. Good news is they seem to be recovering well from the power outage light fiasco.

Day 20 - All 4 (BR 2, Bub, Shiznit, BR 1)

Berry Ryder 1 (Right)
Tha Shiznit

Bubbleicious

BR 2 (Left)


The white piece on the Berry Ryder 2 is perlite. Don't know how it got there.

Are these photos giving people issues? Are thumbnails preferred?