Indoor Northern Lights Auto

Help!
  • Fell off the face of the earth, I did lol! Started these guys second week of November, and my oh my has this been interesting. Did plenty of research on this problem, but love this community and want some good advice :smoking:

    Hope everyone is well :bighug:

    My 4 seedsman NL autos are well and truly oddballs, now. I finished my last grow with great results in about 90 days, but these NL are a true slog. I've read they go up to 150 days, but two will be done around 180 days at this rate. Three of them are behemoths, a 4.5' tall, a 5.5', and a 6.25' tall. The last is only 3.5'. No lst because I have humidity problems and didn't think they'd get so tall. The 4.5 and 3.5 footers are well into flowering and only have a few weeks left. The 6.25' has slowly started extending pistils, with the 5.5' close behind. My issue is height. I'm tying down the tallest that just began showing extended pistils, and it's already bent over by about 6 inches to keep it from hitting the roof. The 5.5' is getting dang near close. The buckets themselves don't help, as they are quite tall.

    My questions are:

    1. Did they send me a mix of autos and photos in one batch, or are they just weird?
    2. Do I increase dark period to get them to flower truly or just let them ride on 20/4?
    3. If I increase dark period for the two big gals, do I do it same day and just move my timer back?

    I really, really, really don't wanna risk my healthy and near done flowering plants because they are really looking great. I don't have pics because I'm not around home for a while, but it's becoming worrying especially as I'm away. I'm giving them 1g of water everytime the pots feel a bit light, about two to three times a week, feeding soul bloom nutes and calmag to all four every third water or so since they showed preflowers. I did this with my last autos and they weren't nearly as tall, but were also great producers.
    Confusion! Dismay! A quest for answers!

    Thanks, guys, any help is loved and appreciated :worship:
     
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