Is this a heat stress?My balast was on 50% temp 24C humidity 45%.After my planta start strech too mutch I turned my balast on 100% 400W.They was gooing good for 2-3 days.After that the temp went hight 27-28C and humidity dropped to 38%;and 2 of my planys startrd to drop.Leafs dropping also they have hard surface when I touch them.Also 1 of them have red stem.Plants are in soil no fert yet 1 week old here are picsSent from my GT-I9505 using Grasscity Forum mobile app
No dude there are in 4x4 tent 125mm exrractor set on timer 30min on 15 min off.Just temp went too hight last night.I put my plants 1 feet lowrer and the balast on 75%.Can I do anything else?Sent from my GT-I9505 using Grasscity Forum mobile app
Well I think it is something complet-many factors,but mostly is P deficite and low humidiy always around 40%Sent from my GT-I9505 using Grasscity Forum mobile app
May I ask, why do you think a plant that small would be suffering from P deficit? Highly unlikely in my opinion. Friend, your issue is RH alone... do as vostok suggested and get the humidity up.
[quote name="mmman" post="19459125" timestamp="1391456094"]May I ask, why do you think a plant that small would be suffering from P deficit? Highly unlikely in my opinion. Friend, your issue is RH alone... do as vostok suggested and get the humidity up.[/quote] Because hi P rate(1/2 flowering amount)is need in seedling stage for root growing.I think the result is plants can't drink enaught fast water and with the low humidity leafs dry.Also plants have red stems and leafs are going verticaly down what is P dificite.Sent from my GT-I9505 using Grasscity Forum mobile app
LOL...LOL don't you just love it "M" ....lol lets just see how 'bionecrosis' feels at a week old and placed under a 400w HIDs, then accused of (K) def. ...lol
Vostok,my plants was streching befor I mooved them closer to the bulb. Anyway I will do what u adviced me befor because this will be more rasonable and simple. Sent from my GT-I9505 using Grasscity Forum mobile app
