switching cfl 125watt light to 800 led watt

drew55

drew55

New Member
Alright peepz ,i've been using a 125 watt cfl for my vanilla Kush bessie which i have had in veg for about 8 weeks and is now about 42'' tall but have switched it to an 800 watt led grow light..i was just wondering roughly what my end yield be as none of my growing pals have tried this switch...any input would be great thankz!
 
if it doubles in height when you go to 12/12 you'll have a 80" inch plant. should be about 3 pounds give or take
 
thanks for the replys, I have another one which is Skywalker kush (day25) flowering but was same height as the vanilla but has only stretched to 52 inches so far?how much more will it stretch?
 
Last edited:
drew55 said:
Alright peepz ,i've been using a 125 watt cfl for my vanilla Kush bessie which i have had in veg for about 8 weeks and is now about 42'' tall but have switched it to an 800 watt led grow light..i was just wondering roughly what my end yield be as none of my growing pals have tried this switch...any input would be great thankz!
Click to expand...
8 week veg with one 125 watt CFL, and the plant is almost 4' tall?
I really want to see a picture of that plant to get a good idea of weight, and why so long a veg? You could have had almost 2 crops in that time frame. as your plant will take at least 4 months total to finish.
Oh, and expect 3x the height, not 2, so I hope you have the room.
I do a 4.5/5 week veg and set them off when they are like 12/15" tall, and easily get 4' to 5' plants, with topping.
 
It wont let me upload at the moment but the reason i kept it in veg is because i wanted a tree...i have flipped the lights before at 3 weeks veg and had good results but this was just an experiment of sorts,as vanilla kush is a more Indica dominant plant 70/30.. i topped it a number of times and lst'd ,i was just worried about growth rate due to the light switch...will post pics up soon.
 
drew55 said:
It wont let me upload at the moment but the reason i kept it in veg is because i wanted a tree...i have flipped the lights before at 3 weeks veg and had good results but this was just an experiment of sorts,as vanilla kush is a more Indica dominant plant 70/30.. i topped it a number of times and lst'd ,i was just worried about growth rate due to the light switch...will post pics up soon.
Click to expand...

is it a real 800w led ? or rated at 800w?

you aren't going to get much penetration into the plant either way and the bottom buds will be fluffy if they do get to 6ft tall plus.

if you can add some side lighting, that would help
 
rkymtnman said:
is it a real 800w led ? or rated at 800w?

you aren't going to get much penetration into the plant either way and the bottom buds will be fluffy if they do get to 6ft tall plus.

if you can add some side lighting, that would help
Click to expand...

its an atopsun 800 watt full spectrum led light, with a 135 watt side light.... but lower branches have been removed
 
42" now? Expect it to be 8-10 feet tall when it's done! Hopefully you have room under than new light
 
42'' tall after veg stage? That's impressive! You should expect the plant to be doubled in height before harvest. Good luck :)
 
stay away from ALL those junk Chinese lights and get a COB based light for a grow you enjoy. And not those stupid burple cobs either. We have several vendors right here on RIU that have great lights!
 
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