N def or normal yellowing?

janiking

Well-Known Member
Looks like a cal/mag issue
shes getting sprayed once a week with epsom salt. i just broke one of her mains, i taped it together but it doesnt look too good, if it doeasnt make it im gonna just top it where it broke on both mains.
 

lerster

Member
Judging by the way your to looks it's not hungry for N, its either a lockout of N or you have a cal or mag def. Flush the medium give a dose of cal mag and couple days later back to bio veg at full dose. Try to figure it out because it's getting worse for you
 

janiking

Well-Known Member
Judging by the way your to looks it's not hungry for N, its either a lockout of N or you have a cal or mag def. Flush the medium give a dose of cal mag and couple days later back to bio veg at full dose. Try to figure it out because it's getting worse for you
Incorrect ph causes lockout am i correct? If so i thought that seen as thou im only using bio nuts the soil should buffer itslef to correct ph no? or does it not because im in lightmix which is 100percent terra? i wannna get this sorted quick because i dont wanna have to build a bigger room for em :D
 

lerster

Member
Incorrect ph causes lockout am i correct? If so i thought that seen as thou im only using bio nuts the soil should buffer itslef to correct ph no? or does it not because im in lightmix which is 100percent terra? i wannna get this sorted quick because i dont wanna have to build a bigger room for em :D
Also having too much mag or cal can cause lockout, I have no experience with terra, but 20l should be enough
 
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