1st grow 600W@ 12 plants 26th day/flowering

[wiggy]

Hi guys!
I'm new at this forum, so hello to everyone!
Anyway. I have a question... It's my first grow. (soil)
I'm using 600W HPS, and I have 12 nice girls (9femenized sk.no1 and 3 femenized white skunk). BTW, one of them was male!!! ... so be careful with femenized seeds ... in 26th day of flowering

(I veg. them only 3.5 weeks on 50W)
I water them once a week. (useing fertilizes every 3rd watering). However I'm using bio-bizz Grow, Bloom and TopMax.
14.11. I water them with 1,5l each (10l pot) using 2ml/l grow, 2ml/l bloom and 1ml/l topmax.
before I had no major problems, but now my leaves are turning yellow (a bit). (staritng 20 21 and 22.11. It seems there is not a big problem, but I'm afraid yellowing will not stop.
Just wanna know how I'm doin'. Tnx for your answers and advices!
Oh, and here are some pictures:

14.11 (18th day/flowering)



22.11 (26th day/flowering)



I first posted this on soil grow, but then I saw this theme of new growers, so i posted here. Sry for that

 

[sman]

im also a noob but i have read 2 different times that you can add just a little bit of veg ferts and it will keep them growing healthy, stop the yellowing and make them smell dank. i would look for the link proving this but i would have to look through 30 pages to find the topic.

-EDIT- I found one of the links RIGHT HERE post number #213

 

[-~Wind Walker~-]

PH

PH

Check the PH of the run-off water.

Looks like a N deficiency.

Start with getting the PH right before trying to add more Nitrogen. In fact adding more N before measuring and adjusting the PH could make it much worse.

Back off the nutes. either reduce the volume or frequency or both (I would say both).The plants are not very tall / big.

Think about doing a flush very soon if it continues or worsens.

Looks good other than those yellow leaves.

-~WW~-

 

[wiggy]

im also a noob but i have read 2 different times that you can add just a little bit of veg ferts and it will keep them growing healthy, stop the yellowing and make them smell dank. i would look for the link proving this but i would have to look through 30 pages to find the topic.

-EDIT- I found one of the links RIGHT HERE post number #213

tnx for your advice, i thought so... before I posted this pictures I give another 1 dl/pot, 2ml GROW/l ... we'll see

 

[wiggy]

Check the PH of the run-off water.

Looks like a N deficiency.

Start with getting the PH right before trying to add more Nitrogen. In fact adding more N before measuring and adjusting the PH could make it much worse.

Back off the nutes. either reduce the volume or frequency or both (I would say both).The plants are not very tall / big.

Think about doing a flush very soon if it continues or worsens.

Looks good other than those yellow leaves.

-~WW~-

I know it will be very smart to check my PH, but I don't have one yet, I'm planing to buy one shortly ... so for now I can't do any PH test. ... Hope that it's not pH, if I'll see that It's getting worse I will flush them! ... I read somewhere that here we have water PH about 7 to 7.2, so maybe I'll add some drop of leamon ...Tnx for advice!

 

[-~Wind Walker~-]

I know it will be very smart to check my PH, but I don't have one yet, I'm planing to buy one shortly ... so for now I can't do any PH test. ... Hope that it's not pH, if I'll see that It's getting worse I will flush them! ... I read somewhere that here we have water PH about 7 to 7.2, so maybe I'll add some drop of leamon ...Tnx for advice!

Wiggy,

I would suggest mixing either spring water or your tap water with distilled water instead of the lemon drops, at a rate of 4/5th's spring/tap and 1/5th distilled.

In my area the distilled water was about 6.0 and the spring water about 7.0. This brought the PH of my water to a range of about 6.8.

Also, GH has a liquid PH control kit for about $16.00. It is cheap and easy to use. Get it sooner v.s. later.

-~WW~-

 

[kyndone]

wal-mart has a cheap water test kit also, pH, is very important.