how much weed i will get off one plant?

waterdawg

Well-Known Member
Nice job on your first grow! As others have said, your learning! Be proud and enjoy the fruits of your labor!
 

althor

Well-Known Member
Why do people on here like to belittle others?!?!I suppose y'all grew 6oz plants using 100w on your first grows?
A rough guess would be a quarter of a g per watt of light,then anything else is a bonus..As long as youve learned plenty from your first grow youre doing great,I believe if done correctly you can yield up to a g per watt.
Good luck brother

While it is true none of us knocked it out of the park on our first indoor grow....

How many of us do you think showed up here and asked "what will my yield be"?
 

Smokenpassout

Well-Known Member
You can never guess how much bud based on plant size. So many factors decide.... light, nutrition, medium, and overall conditions. I think you need to double that light. I find with CFL lights I want at least 200 actual watts CFL per plant. I really use more like 300 actual watts CFL for vigorous vegging. CFL light does not work well unless it's very close as in 1-2" proximity all around the plant. If you want more bud and better penetration you will need to flower with better HID light like MH, HPS, or LED. I use the CFL to veg now and bring in LED to flower.
 

Bakatare666

Well-Known Member
im new to this site so any tips on how to work this site will be helpful but im growing one northern light weed plant 12/12 from seed it 10 weeks and 5 days old ,it been 51 days(7 weeks and 2 days) since it show signs of a female plant. im using 2 42 watts 2700k cfl and one 40 watts 6500k so all together it 124 watts and 11900k. this is my first grow so any tips would be great. i feed it miracle glo bloom booster once a week but im gone flush it soon and stop feeding it.i want to harvest at day 60 of flowering but i want to know how much will i get off this plant ?
Less than 1 pound.
 

Beagler

Active Member
maybe 3/4 of an ounce.
If you have more light bulb fixtures split up the circle of bulbs and move some to the sides
 

Alienwidow

Well-Known Member
plant looks good and healthy. Awesome. You should actually be getting more production from those lights. If you construct a grow box to trap some of that light and push it into the plant youd probably have pulled an extra 1/4 off it. Youd need some low stress training on it as well. I hope you documented your journal with dates and nit just nutrients and notes. Flip times on small grows are very important. Good luck :):):)
 

Dr. Jekyll and Mr. Hyde

Well-Known Member
im using 2 42 watts 2700k cfl and one 40 watts 6500k so all together it 124 watts and 11900k
It's always very difficult to guess what the yield will be even with ones own plants, but to guess the yield from a week old pic is really just a wild guess.
1 to 2 ounces is my guess
Dr. Jekyll

I'm surprized nobody picked up on this, you have added 2700k + 2700k + 6500k = 11900K
These are the temperature ratings of the light bulb, not the output
Mr. Hyde
 

almightyfinesse

Active Member
You can never guess how much bud based on plant size. So many factors decide.... light, nutrition, medium, and overall conditions. I think you need to double that light. I find with CFL lights I want at least 200 actual watts CFL per plant. I really use more like 300 actual watts CFL for vigorous vegging. CFL light does not work well unless it's very close as in 1-2" proximity all around the plant. If you want more bud and better penetration you will need to flower with better HID light like MH, HPS, or LED. I use the CFL to veg now and bring in LED to flower.
where do you get led from and how much do they cost ?
 

waterdawg

Well-Known Member
"where do you get led from and how much do they cost ?"
Google is your friend, you should try it.
 

LetsGetCritical

Well-Known Member
Why do people on here like to belittle others?!?!I suppose y'all grew 6oz plants using 100w on your first grows?
A rough guess would be a quarter of a g per watt of light,then anything else is a bonus..As long as youve learned plenty from your first grow youre doing great,I believe if done correctly you can yield up to a g per watt.
Good luck brother
I believe you can get more than a gram a watt.
 

BenFranklin

Well-Known Member
I find the best way to measure is a zip per square foot. Which if you use a 400w, comes out to about 5-6 oz's in a 2.5' x 2.5'grow, which 400 divided by 5 is providing 80w per sq at the canopy, with significant light dimming happening, by /2, every foot away from the light, so a plant 2 foot tall is only getting 40w at 2 foot away from the light.....
 

Ace Yonder

Well-Known Member
I find the best way to measure is a zip per square foot. Which if you use a 400w, comes out to about 5-6 oz's in a 2.5' x 2.5'grow, which 400 divided by 5 is providing 80w per sq at the canopy, with significant light dimming happening, by /2, every foot away from the light, so a plant 2 foot tall is only getting 40w at 2 foot away from the light.....
I got kinda confused as to where you were going with this, but that works out to .35 grams/watt. But like I said, I'm not sure exactly what the moral to the story was, but I'll chalk that up to it being 5am haha :mrgreen:
 

BenFranklin

Well-Known Member
Because the whole gram per watt nonsense is bullshit....

Thats not not to say its impossible, it's just nonsense to think that unless you're raking in over a gram per watt that your grow is wasteful and inefficient.

the ounce per foot rule is more realistic and far more average of what most folks get out of their grows, it also helps knowing how much light you need to fill a space.

Gram per watt rule is for specific strains that have the capability to put out a gram per watt.
 
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