2Week old plants, curling, spotting, yellowing

[Probst]

Sounds like a quality mix to me. :thumbsup:

But is it buffered to a neutral ph? Does it say anywhere if there's limestone or limestone dust added? (the most common ph buffering additives) If it's not buffered, ph will quickly dive.

An e-mail to the company asking about the ph would answer this, if it's not listed on the label.

Yes, I see two of those: Dolomitic Limestone, and Calitic Limestone. Apparently this soil is from Quebec, Canada.

Also -
Transplanted girl in new soils seems to have halted symptoms, she is now a complete shade of green lighter than the other and is looking healthier. The other is darker, new growth is an almost neon green compared to that of the transplanted, and she is doing worse, the nutrient burn is spreading, so tomorrow I'll fix her up like her sister.

[Rusty Trichome]

Sounds like you're good to go. :thumbsup:

[Probst]

Checked on the now confirmed twin girls! Two females, when is the optimal time to begin 12/12 cycle? They're 4" 5" right now.

[Rusty Trichome]

So they're doing ok now?

Do they have long, thin (sativa) leaves, or short, fat (indica) leaves?

Indica dominates have a more short & stocky nature in flower, sativas get longer and lankier. If headroom is an issue, don't get the sativa too tall before the switch. It'll likely stretch to 3-5 times it's veg height. Indica's can usually double or tripple in height.

No less than 8-10 inches though.

[Probst]

Yeah, they seem to be doing okay. The yellowing is tapering off somewhat, but it's still hard to tell. I've left one of the girls in the Schultz soil, and the other in the fetrilome. Fertilome girl looks a more even pale shade of green, and the other looks very bright green, but darkened somewhat. The veins in her are neon green looking, the comparisons of the two are crazy just from a simple soil change.

I'm almost positive I have Indica, both have been pretty short and stocky, but they're starting to grow, and get taller. The leaves are pretty wide, not skinny; so I think I have two Indicas.