Little yield

[Pp33]

Hi Everyone!
You can see my setup on the pics. I have 2 tente. Both is very small. 60cm x 60 cm. Both have fan and full aero system with carbon filter. The lights are as you see DIY. I have an agro filter 125 watt;also there is another one on the top which is roughly 25 Watt and also i bought a Supplement type of led 20 Watt from Secret Jardin. The plants Both auto[Do Si Dos] and Gorilla Z Zkittlez] about 9-10 weeks old. The other tent. Lights Mars Hydro ts 1000 and also a Supplement 20 Watt full spectrum from Secret Jardin 20 Watt. I use filtered water the soil is plagron grow mix.
I have already tried everyting but i am not too much succes regarding growing yields. I usually have at the end after drying and everyting about 15 gramm top twenty. The smell and quality looks everyting is fine just a very small amount of yield.
Thanks for your time
If you any advice Please share with me
Peace
Have a great day
Pp

[Smallgrow]

there are a lot of things that can effect yield but I would suggest you need more powerful lights for a start. What it says on the light is not always accurate we generally recommend people to look at what the light actually draws from the wall. For those small tents and a minimum would be 100w from the wall, but 200w would be better. Also maybe try photo plants not autos and do some training.

read through this and use the search bar on the main site to find other relevant articles

https://www.growweedeasy.com/how-to-increase-yields-indoors

[Pp33]

Thank you!