3º grow, looking for critique so i can improve.

POTNU

Member
Good night everyone. As the title says, please show ways in witch i could improve my grow skills, below are some pics and as much data as i think would be relevant.
There are 11 clones of the same ak47 mother, only veged for about one week, entering 1ºmonth of flower in 3 days
growing in hydroponics, i would say its more of a nft style with a bottom res of about 50L, water jets on top res and about 1cm max of nutrient solution flowing.
250w of led lighting, space is about 50x70cm, top of canopy reads 800-1000ppfd on photone
air temp between 25-26c, humidity 55-65, water temp is around 26c.
just did what i would think would be the last pruning, removing mostly fan leaves that are blocking light from buds
ph kept between 5.6-6.1, res kept clean with chlorine, ec on change is 1.4, drops to around 1.2 within the next res change(fert values on pic, elem. ppms.)
 

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