HELP!! Plans gone outa control!

ok so im doing en outdoor grow on a hydrobox
my plants have suffered due to bugs, but so far pesticide seems to have worked no more holes on the leaves.
but the last few weeks burn dots have been appearing on one of the plants and and burning for no reason on the leaves of the other plants
what could be going wrong?20120430_113855.jpg20120430_113902.jpg20120430_113910.jpg20120430_113917.jpg
 

Bayou bud

Active Member
...........................looks like lack of pottasium & magnesium ;)
agreed, is your pH on point too? Sometimes pH issues can cause that look. What is your pH, your nutrient line/strength...etc. How often do you feed? How much do you feed?
 

delvite

Well-Known Member
agreed, is your pH on point too? Sometimes pH issues can cause that look. What is your pH, your nutrient line/strength...etc. How often do you feed? How much do you feed?
also agreed....................inproper ph can effect nute intake ;)
 
thanks for the lines

At the moment ive been having very unstable ph numbers, due also to the fact that its oudoor and raining alot these days, the hydro ph is at 6 and, and suddenly from one day to another it drops to a very dangerous 4, on soil im trying to keep the ph at 7 but its been a challenge. the ones on the hydrobox are autoflowering and the ones in soil are normal females. nutrients 5ml/l grow and 5ml/l bloom. but last night i cleaned the hydrobox and just normal drinking water ph'd at 6. gonna let the girls detox for a day or two then planning on adding just 3ml grow and 5ml bloom again.

but the curious thing is, these autoflowering were in a growtent for a month, took em cause the my lights aren't as strong as the sun here, also ventilation was becoming insufficient, they were suffering a week before i took em out.

im no expert grower, i've always just grown from soil outdoors, thought this diy hydrobox wuold be fun, and it has! but definitly need more experience, lot of stuff tat needs tethering.

my ph test kit is the one u add drops to water sample and by the color u determine the ph. the acid and base u just add until u reach the ph. the one that everyone has :-P


i'll be cheking the ph the next few days, tomorow i'll be adding nutrients again to see how they behave. but im almost positive it could be the ph levels.

thanks

i'll keep posted
 
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