Hi growers.I've a problem with leaves.Is there some white or yellow dots but not everywhere. Do u know what it could be pls?60x60 box.250W..Hum-75%..Temp-26 cels..All mix-Ph6,5..Now-Ph6,1..Water-0,3l per 24h..Temp 21cel..Now +BAC Grow 1ml/l..Thx a lot.
Those leaf tips looks to me that lower your pk booster and flower booster doses to half..seems like light nute burn going on.. Also flush your soil with ph water once..
hope this helps..
@mike6426, Are you 100 % sure there aren't any bugs? Did you use a Digital Microscope? You can pick one up on Amazon. Some of these pests can't be seen with the naked eye. All of the other plants look really healthy. I assume you are feeding them the same. Sometimes there are genetic defects as well. Good Luck!
I got one similar to this. Downloaded an app from Google Play. I also use it to check my trichomes for harvest time.
https://www.amazon.com/Microscope-Digital-Adapter-Compatible-Android/dp/B07JQCWDSC/ref=sr_1_1_sspa?s=photo&ie=UTF8&qid=1549134919&sr=1-1-spons&keywords=digital+microscope&psc=1
Take a look under your leaves , I bet on some bugs. If there are bugs Then you can use a bit of neem oil mixed with water and manualy apply it with some cotton or a tissue as your plant is still short so it is not necessary to spray something 😊✌️🏼
Looking good man. Growth can be slow as shit at the start especially in soil, you might also be overwatering, but within 2 weeks you'll be flying. Don't worry about the bad leaves too much, they happen, but definitely keep an eye on pests as others have mentioned.
@Sgtoso...u have right..I'm not sure...thank for tip on Dig. microscope...have to order one...but I have to fight with JH leaves...I don't know what is it but maybe some genetic defect? ....😟
Thank u for your advice..but nothing is there under leaves... :) but good tip...I don't know...still is there but still growing up... 😉 Actually I've a new problem with third plant JH... 😟
hey mike, hope i answered your quetion. check out this link for more info https://www.royalqueenseeds.com/blog-what-causes-curly-cannabis-leaves-and-how-to-cure-them-n923 hope this helps bro 🚀 any other issues just message me 👊