Help, 1 kush and 4 White Widow Growing!! Day 16

Hi all,,

I am currently growing my first batch of ladys.
I bought my seeds from (am i allowed to state?) 4no White and got 1 kush free.
I germinated them all prior to planting in multi purpose compost peat free.
All for first week seemed to be well, and then leaves started going yellow
on the widows and there seems to be little growth on widows on comparison
with the kush which seems to be doing really well as shown in pic. Some of leaves on widow
actually look to be half developed.

Kush is about 4inches Tall,, Whites 3-3.5 Inches

I am running them on a 24hr light cycle under a 600Watt Sunmaster.
Humidity is around 20% and Temp is usually around 32 Degress Celious
I have one fan for intake and one for outtake Air. Watering is usually everyday
waiting for soil to be completely dry before next watering.

It is my first grow but i ve tryed to do it as best I can.

My set up is

6x 5 foot Flourescents (Although not on at present may use them aswell at flowering stage)

1x 600 Watt Sunmaster Duel Spectrim 24Hours On

1x Air Intake

1x Air Outtake

1x Rotating Fan

Watering every-Day when soil dry and misting of leaves

O yea and just started feeding a few days ago with high nitrogen feed, thinking this may be prob?

Really am looking forward to getting some good advice. I personally think I have choosen the wrong type of Smoke
for 1st time? Have 3 Cream Madarins ready to go,, tempted to germinate them,, as don t want to waste all the electricity
for 1x Kush.

Cheers Guys

Paul

Looks to me like a soil issue. It looks like it might be a little too rich for seedlings.

If they are not buring I would think nitrogen def for sure but I am a hydro guy maybe one of the soil guys can give a better opinion. If it were me in hydro I would introduce a small amount of nitrogen and see what happens but like I said I am hydro hydro hydro

Thanks for taking time to reply. yea been reading about hydro, does look good, but think its down the line for me. Yea I started feeding lightly other day, how often should I feed them?
I was thinking of replanting them in differnt compost, if i go into garden centre what do I look for?

The thing thats bugging me is why is the Kush doing so well?? Its the best looking one in pics as you have have all probaly guessed!

i would say your burning them ive seen that before on my little ones. watering everyday seems to much but so does 32 celcious 24 is where you want to be. for the feeding give very small amount of nutes until they are bigger if you have to water everyday give nutes once then none and keep doing that until they can handle more

burning them as in light 2 close?!!! i was thinking that other day, actually raised the lamp up!!

with regard to room temperature,, i can t get it any lower than that? using the 600watt grow light!! im growing in a closet as shown.

do you think it would be a good idea to just keep flourescents lighting on for a while see if things improve? if they do maybe have 600 watt grow light
on 12 hours a day and flourescents rest? only an idea?

I would go with cfl and back off water and feeding they are really young right now.

no nutes are you using nutrients lol their way to young yet

Def stop the nutes! There way to young go to water everyother day or even 2 days inbetween waterings, when u water, use enough to watch it drain. Are u using tap water?

There is nothing wrong with using your 600 at this point. I used only a 600 hps start to finish with great results! You should look up the dif in your 2 strains as well to get better answers on why one is thriving more then the other.

I would also lower your light about a ft. I wish I would have.