900 is fine if you are in bloom. If you start to see nute burn or you notice the plants drinking a lot of water its because the nutes are too high. Usually in bloom I liked to be 700-900 PPM but I have no experience going 12/12 from seed. To dilute your nute water al you do is take out a gallon of nutes/water and replace with fresh water re-check PPM until it reaches desired level.
Iv been doing lucas formulayou dont need it at 900 pal at the age, thats rusty leaf could be a deficeny due to many nutes, seedling only need a small amount of nutes and they will live nicely and been as you flipping soon, pointless bumping loads in them.
How many liters is you bucket and i would suggest you going one ml per ltr and see how that works.
Its not in bloom , their still vegging my man
Yeah every strain is different if you dont get any nute burn at all then you found their sweet spot.
No mate you got it wrongIv been doing lucas formula
Idk how many liters it is , but its right around 3/4 of a gal , almost a hole gallon my man but not quit
ive dont know about the lucas formula man, i use advance nutes, i would defo drop your nutes, imo they can intake the nutes better when the have a fresh change and lesser nutes, remember LESS IS ALWAYS LOADS FOR PLANTS!
Its not in bloom , their still vegging my man
The dwc is not 12/12 from seed , their on 20 / 4 light cycle right now , my plants that in soil are 12/12 from seed my man <<<<<which are looking wicked by the way, i got panama 12/12 dwc grow on the go now, she just devolping new growth
So ok for future references i want 350 - 400 ppm for veggin plants and between 700 - 900 ppm when they are in flower ?
ill try exlplain best i can!
mine is a actaul piece of PAPER!!!
Nice 1 Man
lmao man!
You're using tap water without an RO eh? (If you are I can't remember.. too many smoke breaks between now and then
)What are you using to ph down?I got the ph down to 5.7 but it made the ppm go up to over 500
I have G.H ph up and down
well that sounds nice mate!
agreed and make sure you right your readings down that way next day you can relate to what it was the previous day, here one of mine
Anything will make the PPM go up, just putting your dirty hands in the water will make the PPM go up. First you must know the PPM of your plain R/O water. always subtract that and if you add cal mag to your R/O water subtract that too. So say your R/O water is 60PPM plus when you add Cal mag it takes your PPM to 250. Dont include that in your nute soup. Subtract it.This shit is so frustrating
I got the ppm down to 325 and that is practically without any nutes but my ph was high
I got the ph down to 5.7 but it made the ppm go up to over 500
Its like i cant get the ppm down unless i have no nutes at all and with high ph 6.4
But if i add a little nutes to lower ph or use my g.h ph down to get ph right its makes the ppm go up
ughhhhhhh lol
You said those readings are from an ec tester , i dont have one of those just the ppm tester
what would the numbers be with just the ppm tester and the the ec tester ?
Yea i know my res is small but thats why i mix all up in a gallon container first so i dont make my nutes to strong
Ok im gonna do another gallon and add little nutes at a time till the ppm is between 350 - 400
The ppm from tap is 43