Vegging Advice?

Hello all, 2nd post for me, I hope it is in the correct area.
Ive got 9 plants of two different ages running under (4) fluorescent T8’s with a light schedule of 20/4, I plan on switching them to flower soon before they get too big (I dont have a huge grow space). The coloration of the leaves is off. They are a light color. Never the less, To flower them I will be using (2) cheap LED’s. Galaxy Hydro 300 watt multi spectrum lights to be exact.
I have seen the 12/12 from seed experiments, and Ive decided to veg for a short amount of time longer and then switch. I’ll drop some photos below. Am I expecting too much if I assumed to pull around a half OZ per viable female plant that finishes out?

4.5oz from two 135w LED is certainly no problem.
12/12 from seed is a crap shoot, might get 7 grams per plant, might get 3/4.

Looks like they need more N though.

Hungry little girls...

TheSadVeryBadMadGrower said:

Hungry little girls...

Click to expand...

Ive been feeding this base line of nutes. Fox Farms, the grow big, big bloom, and tiger bloom. But ive only been using the grow big big bloom, with a lil hydrogen peroxide. Um, I was using the seedling regiment but then switched to the general feeding recommendations last week. What should I get if this is not working? Id like to not spend a fortune on nutes if possible.

CountryFriedPotHead said:

Ive been feeding this base line of nutes. Fox Farms, the grow big, big bloom, and tiger bloom. But ive only been using the grow big big bloom, with a lil hydrogen peroxide. Um, I was using the seedling regiment but then switched to the general feeding recommendations last week. What should I get if this is not working? Id like to not spend a fortune on nutes if possible.

Click to expand...

Why peroxide?

All I have ever used was Fox Farm soil and nutes in each of my grows. Never once used peroxide other then for germinating seeds.

coreywebster said:

4.5oz from two 135w LED is certainly no problem.
12/12 from seed is a crap shoot, might get 7 grams per plant, might get 3/4.

Looks like they need more N though.

Click to expand...

Okay awesome. So im guessing the true wattage on these lights is 135w each. 12/12 from seed is a crap shoot, note taken. Although because of my restrictions I will have to switch them to 12/12 in a week or two. By N im assuming Nitrogen, should I get a pure N supplement at like lowes or something?

CountryFriedPotHead said:

Okay awesome. So im guessing the true wattage on these lights is 135w each. 12/12 from seed is a crap shoot, note taken. Although because of my restrictions I will have to switch them to 12/12 in a week or two. By N im assuming Nitrogen, should I get a pure N supplement at like lowes or something?

Click to expand...

No. Grow Big has it in it.

TheSadVeryBadMadGrower said:

Why peroxide?

Click to expand...

I use peroxide when germinating and during the first week or two of seedling growth to fend off any bad bacteria (im aware peroxide kills most all good and bad bacteria) for the first bit of their lives while they are most Susceptible to disease.

TheSadVeryBadMadGrower said:

No. Grow Big has it in it.

Click to expand...

Im aware that it is in grow big. However if im using grow big and they aren't receiving enough N from that, something has to be able to be done right?

CountryFriedPotHead said:

Im aware that it is in grow big. However if im using grow big and they aren't receiving enough N from that, something has to be able to be done right?

Click to expand...

Yea.....water and feed correctly. Stop using peroxide asap. Give her a nice feed (depending when the last feed was ) I would start 25% of recommended dose and work my way up. Remember, even after the problem is fixed, damaged leaves wont recover.

Heres my water PH and Run Off PH from most recent watering. (Was not a feeding day) guess it could have been a feeding day if they look hungry?

CountryFriedPotHead said:

Okay awesome. So im guessing the true wattage on these lights is 135w each. 12/12 from seed is a crap shoot, note taken. Although because of my restrictions I will have to switch them to 12/12 in a week or two. By N im assuming Nitrogen, should I get a pure N supplement at like lowes or something?

Click to expand...

Just up your feed slightly until your lower leaves are not fading. Should be plenty of N in your base nutes.

I don't know a single thing about Ph. Never had to. Don't test your run off that I do know. Give them one teaspoon per gallon of grow big and big bloom. feed once a week...that's it

TheSadVeryBadMadGrower said:

Yea.....water and feed correctly. Stop using peroxide asap. Give her a nice feed (depending when the last feed was ) I would start 25% of recommended dose and work my way up. Remember, even after the problem is fixed, damaged leaves wont recover.

Click to expand...

So I hear you say stop using peroxide. Personally have always used it and definitely had better luck than this in the past. Guess il stop using it now? When ive been feeding I put about 15 ML grow big in 1 gallon with 80 ML of big bloom. And the last feeding was about 5 days ago.

coreywebster said:

Just up your feed slightly until your lower leaves are not fading. Should be plenty of N in your base nutes.

Click to expand...

Heard although im currently using more than a teaspoon of big bloom in the gallon.

CountryFriedPotHead said:

So I hear you say stop using peroxide. Personally have always used it and definitely had better luck than this in the past. Guess il stop using it now? When ive been feeding I put about 15 ML grow big in 1 gallon with 80 ML of big bloom. And the last feeding was about 5 days ago.

Click to expand...

feed with next watering. 1 teaspoon per gallon for this feed only then move it to normal dose.

off the top of my head, I believe 30ml is highest for the big bloom. This might be locking your Nitrogen out causing that yellowing. Establish a good wet AND dry cycle. report back in a week.

TheSadVeryBadMadGrower said:

off the top of my head, I believe 30ml is highest for the big bloom. This might be locking your Nitrogen out causing that yellowing. Establish a good wet AND dry cycle. report back in a week.

Click to expand...

I was using 80ML per gallon bc i was under the assumption that it was a good median between 60 and 120. Plants will likely be dry in 5-6 days. I will post an update in (1) week.

Rundown for you

1) Stop using peroxide asap
2) feed one teaspoon per gallon of grow big and big bloom just this week
3) establish a good wet and dry cycle for the soil