AixelaWeederLand

@homerjgangia, Thank you, i will do my best to understand these new strains :pray:

@Kmikaz420, Yes we can just use 50% average, but i'm trying to experiment the "perfect ratio" because i want to create one computer assisted regulation, so if i need exact temperature & humidity i can do it, so it can be faster no ? Sure in vegetative it's not crucial to have the best growing, but i'm in "training" to prepare a pro growing, when weed will be fully legalized in my country (For the moment the law authorize self production) I want to try Hydro, but i read the quality isn't the best.. So i started to read about Aero (less yield - better quality)

Lesson 2 : Wait for multiple answer before take a decision Thank you all for your time, doing a flush today , last bottles contain little bit of cal-mag and zym@GrowingGrannie : thank you for the tip, about the ph we found a better reaction with 5,8 - 6 because of the mix ( 43 coco | 43 soil light mix | 14 perlite ) Happy to see 6 growers give the same answer, now we know. :kissing_heart: Initially everyone talk about a Nitrogen def in veg stage.. :/ Flush & see what's happen before re use nuts ( Can't do it with 75L/pot because we don't have unlimited "clean" water, it come from the AC condensation. We used about 100L today )

Lesson 1 : 70 - 80% of humidity can be perfect for early grow, but take care of overwatering in this case. Because soil's retention is very high i choose to mix Coco and Soil when repotting. Humidity can slowly be decreased to 45 - 55% when root are very active.