400w Blue Rhino, Clone

I haven't been using any nutes for a bit. Plain water only, other than the two times I mixed in a soil acidifier liquid solution. The store only had agricultural lime and I didn't know if it was the same as dolomite lime. If I feel they need something I'll use BMO's products. The clones will go into jiffy peat pellets and then FF Ocean Forest soil with BMO's products.
Here is a picture of the Blue Rhino bud, by the guy I got my clones from.

Wow, tasty lookin nug. Yeah, agricultural lime is the same as dolomite. The only difference is that dolomite lime also supplies magnesium to the soil in addition to calcium, while agricultural lime only supplies calcium. But if you are using it to just lower your ph, then it will work.

Blue Rhino: Day 75 veg.
Bagseed: Day 20 veg. FF O.F. soil +perlite(all other things the same as B.R.)

Soil: MG potting, ind. bat guano(0.2-12-0.5), cow manure, perlite, charcoal, earthworm castings.
Temps: 75/65
R/H: 55%
water PH: R/O 6.0-6.2, every 4 or 5 days
plain water(have BMO products though)
soil PH: not sure, run off is like 7.6-8.0


Quick update. I have some yellowing and rusting of my fan leaves, along with some pretty small white spots on my Blue Rhino clones(the oldest). I have seen some small bugs. They fly, either white flies or gnats, something of that nature. How important is it for me to get rid of the gnats/flies(organic only).
Also, some of the lower leaves are curling under a bit. The tips have always been a LITTLE curled under. pic 3(GEDC0037) the rust is on the same leaf. Pic. 5 is of the small white spots that are on some of the lower leaves. The last pic is 1 of the 4 bagseed.
ALL HELP APPRECIATED VERY MUCH!! I don't know how to +rep anymore..lol....

bump..anyone..??

It sounds like you have white flys or gnats, but it sounds more like white flies. Hang up some sticky traps, so you can catch some & identify exactly what it is. Gnats are easier to get rid of than white flys, which are fucking terrible. Neem Oil works good at getting rid of them, but you have to be very agressive.

The tips at the bottom that are curling is normal, if you say that they have always been a bit curled (which is due to a nutrient def), they will continue to curl, brown, get crusty, and then you should cut them off. Just be aware of any NEW curling leafs, so you can identify if the problem still exists. Once the leafs start to curl down like that, you can't save em, you can only prevent it from happening to others.