Indoor Stretch questions

[Autobob]

Hi guys and gals, I am pretty new to the auto and led combination and I think I'm suffering some problems!
First grow I did was pukka got approx 65 g per plant (dry weight) approx 75 cm tall went really well, next up did humbolt lemon juice express and they went leggy approx 8" from nodes still gave me a nice smoke but only about 28 g per plant (dry weight) and approx 1 meter tall, now I have tried dina fem Cush and cheese auto and they have done the exact same as the hum bolts, I am assuming I am getting my lamp heights wrong?
Have it in a 160 cm tall tent, and is a prakasa 200w cob led, using dutch pro nutes.
Any help/advice anyone can give is much appreciated as it is doing my head in!
Thanks in advance
P.s 15 litre airports and bio biz light mix soil

 

[Autobob]

Here is a pic to show what I'm talking about!

 

[Autobob]

Can anyone shed any ideas on the matter?

 

[Chester]

How far above the plant is the light ? Stretch usually means not enough light ... Praska is known to be a good light ... have you changed the amount of space you're covering w/ it ?

 

[ballzbeard]

What Chester said.

 

[dwcnoob]

Hi guys and gals, I am pretty new to the auto and led combination and I think I'm suffering some problems!
First grow I did was pukka got approx 65 g per plant (dry weight) approx 75 cm tall went really well, next up did humbolt lemon juice express and they went leggy approx 8" from nodes still gave me a nice smoke but only about 28 g per plant (dry weight) and approx 1 meter tall, now I have tried dina fem Cush and cheese auto and they have done the exact same as the hum bolts, I am assuming I am getting my lamp heights wrong?
Have it in a 160 cm tall tent, and is a prakasa 200w cob led, using dutch pro nutes.
Any help/advice anyone can give is much appreciated as it is doing my head in!
Thanks in advance
P.s 15 litre airports and bio biz light mix soil

LED lights are very good but the REAL led light are very expensive go with some hps and mh set up

 

[minime]

Also as Chester said, too much coverage/distance for light, posibly try lst or some sort of training next time or maybe just keep light closer. Not sure what you could do now though, i have never had a big plant indoors. I would try tying it down dramatically although i fear that will end disaster, maybe trim as much of the bottom as that light probably won't be very strong down there and using lots of energy to stretch up. Or gets lots more light to finish the plant. Wish i could help you more bruv good luck.