can anyone tell me whats wrong

slim diggity

Well-Known Member
yes i soaked the rockwool in 2 gallons of distilled water and superthrive 1/4 tsp and the ph was between 5.0 and 6.0. i watered them with distilled water for a week then i added 10 ml nitrozime to a gallon of water dipped the rockwool about an inch for 5-10 sec and like 2 days later dipped em again and now this
 

Tyler Durden 77

Active Member
yes i soaked the rockwool in 2 gallons of distilled water and superthrive 1/4 tsp and the ph was between 5.0 and 6.0. i watered them with distilled water for a week then i added 10 ml nitrozime to a gallon of water dipped the rockwool about an inch for 5-10 sec and like 2 days later dipped em again and now this

ok, its nut burn then! ph sounds good, but it sound like u dont have a ph meter? u shakin that bottle n trying to match colors???? hope not, get a meter.

got xperience wit superthrive! that shit will burn ur plants! i used i drop per gal in my rez and still burt some tips!!!!!( the rez im reffering to is the one in my ez cloner!)
 

slim diggity

Well-Known Member
yes im shakin the bottle the guy at the grow shop suggested it over spendin 30 bucks on a pen. how can i make this better i phd distilled water right to 5.5 do i just mist them with the sprayer?
 

BKCSG

Active Member
its not a ph, watering or nute burn problem. When growing in Rock wool you must add a calcium suplement b/c it severly lacks any in the medium. A good product is Calmag, just do 5ml every watering. Otherwise, you can use epsom salt at 1/2 - 1 tbls per gallon. One of these things should clear the problem right up and turn those little girls green again.
 

Tyler Durden 77

Active Member
its not a ph, watering or nute burn problem. When growing in Rock wool you must add a calcium suplement b/c it severly lacks any in the medium. A good product is Calmag, just do 5ml every watering. Otherwise, you can use epsom salt at 1/2 - 1 tbls per gallon. One of these things should clear the problem right up and turn those little girls green again.

BUMP bUMP yeah maybe could b needing sum CalMag, and yea its agood product, however....... CAL and MAG difficiencies i dont believe reveal themselves in this manner??? cal mag deffs show up as rust looking spots on the leaves, yes? depending on how big the spots, willdepend on how big the difficiancy??? yes? could b overwatering but the leaves would exhibit leaf curl to help dissapate the excess water which its not???

Still say NUTE BURN WAY TOO EARLY 4 NUTES!... but ur gonna still have to make a choice???? based upon all this info ( misinfo?) ...... so I wish u good luck and success! research the subjucts, nute burn, overwatering, ph issues, and use ALL info provided and make an educated dicission??:wall:

FYI as a scape goat it still is poss even with that gr8 equip u have that it could b a PH issue???? u really dont need a meter if ur using soil as it is very forgiving???? however hydro? that rockwool will expose every weekness! u may have? cuz the plant soaks up every mistake when using hydro! i hate that too! dont act to hasty though... if u can get a meter and stay off the nutes, i would even flush the girls with some RO or distilled water . NONTHELESS these r ur girls and i dont pretend to know more abouth them than u? So use the FORCE LUKE! and Happy Growing!
 
Top