need help with fixing a P/K/mg/?

[shroomz]

all the salts are prttey moch gone but i left the pump on for 3h (by accerindent )

ppm whent up 40ppm but the ph peak up to 6.7 from 5.9 fix it just befor.

put it back down to 5.8 abit lower to blance it out have to keep a close eye on it tonight

=========3 days after flushing ==========================

 

I have just started to give the nutes agen but there still getting worse

 

still in veg i want to get them better befor i swich to bud i gave them a foler feed to day

made shure it had mg in it too

 

ph 5.9 -6.5

temp 24c room temp 26-27c hum= 30%

water ppm= 150

silica ppm= 40

nutes ppm = 1000

ppm total = 1200

 

 

 

i flush them for about 3 days till the ppm stoped going up but the ph was jumping around a fair bit in the last 4 days or so could this be happening if the nutes where to low for a waile too ,

hears some better pics (i know i should leave them on the palnts)

 

ph is now 6.3

ppm tolal is 950ppm

water temp is 24c room 26c-27c

 

theres no purpleing on the under sides of the leaves

tops of the plants are a bit twiested vaines are mostly green

 

[stonedstump]

Hmm not looking good mate, if it were me I would give them ph adjusted water until they start to recover then slowly introduce nutrients in.

 

Also I'd take the water temps down to around 21c, one way you can do this is by putting frozen water filled 2L coke bottles in your res.

 

 

 

treestump:)

[F420]

The only thing i would add to that water would maybe be a few drops of anti-stress agent like seasol or superthrive.

[Tom]

ph 5.9 -6.5

you need to keep the PH level at 6.0.

 

[keepleft]

i dont think its ur ph or ur nutes. they seem fine

 

check ur roots - looks like pythium symptoms to me. are roots brown

 

are u watering too often?

 

whats ur irrigation cycle times and volume and medium

[shroomz]

whats ur irrigation cycle times and volume and medium

<{POST_SNAPBACK}>

 

 

res is 60L

irrigation cycle times every 3off 15min on 2000L an hour pump

medium clay balls

Edited March 2, 2006 by shroomz