Trimming techniques and tips
Low stress training (LST)
Pruning
Topping
Fimming (FIM)
Defoliation
Mainlining
Lollipopping
Super cropping
Splitting stems
Trellising
Root pruning
to give you an idea and what to search for
dont think its calmag.
I cant see any brown dots and the yellowing is on the veins.
magnesium is typically yellowing between the veins (interveinal chlorosis).
have a cup of tea and carry on
I have my exhaust under the canopy. my intake is over the canopy but picks up co2 rich air from the floor outside the tent.
works very well and also allows me to hang my light at the very top of the tent without having fans and filters in the way
@CB1991
hey bro I would recommend you read about growing in coco and understand the relationship between pot sizes, root mass, feed and run off EC and watering frequencies etc. once you get ya head around that you will feel more confident about what your doing. Obviously environment and light...
i grow in 3 gallon pots and feed 3-5 times a day.
possibly you could get away with twice but imho once a day is insufficient for that size pot in coco.
coco is a hydroponic medium it functions at its best at near full saturation.
the general rule is 5-10% dryback in coco between feedings.
so...