Rookie Needs Helpp

[beachbum8391]

WashougalWonder of course i accept your apology and i'm sorry to hear about your dental mishap. I'm adding another 90w light and buying a ph pen today, as far as fresh air i have just been using the ac circulation in the house through the vents and use circulation fans. i also turned the heat on at 74 degrees.

[beachbum8391]

I want to add more light during flowering. Is that ok to do?

[Dexter007]

two month old plant has leaves turning yellow only on the armpit leaves not the fan leaves any clue what i can do??

im not gonna reply what everybody else said BUT check that you didnt over water it or over feed them.same thing happend with my mate and the problem was he was butting to much feed and nutrients.and some how it started to kill the plant SLOWLY,but the he just re plant it and after a week it was getting heltier and heltier=D hope that was any help at all

[Weezard]

I want to add more light during flowering. Is that ok to do?

Extra light during on-time? :thumbsup:


Extra hours of light?

No simple answer.
Some strains can do 13/11 and stay in flower once it has begun.
Some strains need more than 12 hrs of darkness to finish well.
Also the nature and intensity of your light will affect the amount of dark time required. Just not as much as the genetics will.

Do you know the preferences of the Black Domina?

@Dexter;
Good answer!
Over-fert is consistent with the symptoms.
It screws up the PH and the plant can't feed.

Aloha,
Weeze

[beachbum8391]

Oh i meant keeping them on 12/12 but adding another LED Light. Can i do that while Flowering?

[Weezard]

Sure, have at it!
More 660nm = fatter colas
Just don't keep them too close.
I see you have 180W.

If they are 1W. emitters, 5 inches is fine.
With most, knock-off UFOs 2" is good.
When using 3 - 5W. emitters, double the distance to the crown to avoid "bleaching" and growth suppression.

There actually is such a thing as too much light.
With white light, it's around 91k lux.
With dichroic led light it's a bit less because the plant absorbs more photons and reflects/passes less.

Shine on!
Weeze

[Dexter007]

Oh i meant keeping them on 12/12 but adding another LED Light. Can i do that while Flowering?

why going for LED.i would add CFL...theres plenty of videos CFL V LED and CFL is the WINNER...and same way if your checking any of forums you will get the same answer..thats why i went for CFL ,,great in small enaugh areas:stoned:

[Dexter007]

and same way,for your size closet.the best vent would be 4inch fan ,4elbows and some 40 mill pipe..make a square inside around the closet and connect it to fan,i use duck tape..AND dont forget to dril hundreds of small holes in the pipes and stick that 1 feet higer than the light..trust me its a miracle vent..small rooms ,tents closets works 110%
just tought ull give you a wee tip..

[beachbum8391]

Thanks for all the input everyone. I am going to add a 100w led light the one's they say are for flowering?? we'll see how that works. Dexter i am trying an all led just to see how good it is this time but cfl's are very good as well

[Dexter007]

Thanks for all the input everyone. I am going to add a 100w led light the one's they say are for flowering?? we'll see how that works. Dexter i am trying an all led just to see how good it is this time but cfl's are very good as well

ok and please let me know how your getting on with LEDs =D