Yes correct I'm in Australia.So sounds like I have a .700 meter being in Australia? Meaning I should be following the feed guide for a truncheon meter?I've just looked at that Ebay link and see it's in Aussie Dollars
(so I assume you're in Australia)
Aus PPM 900 = EC 1.3
Which isn't particularly high (not for a plant her size).
If this PPM/EC level is correct, it's very unlikely to be Nute burn.
??Have both plants have been fed/watered from the same reservoir???
According to the hanna grow guide using truncheon meter I should be at 1120ppm.
It's just confusing even more not having a ec pen. I found one on eBay for $14 free shipping so I might grab it to compare.
They don't share the same res although have had exactly the same treatment.
i got one for you can you let us see the roots???? some times root rot dose the same can we look at your roots
Ok well I have her in ph 5.5 plain water atm and was thinking about leaving her for a few days? You recommend putting in some h202 with just water and no nutes?H202 in res every 4 days 50% grade at 1000:1 . Also I think you could bump up the nutes to 1100.
Btw the label says 2mls per 10ltrs for 50% sounds way excessive and thinking it will burn my plants no?
I'm worried having her in plain water for a few days is going to stunt her considering they have started to flower.
Another thing I think may have contributed was this was the first week with flower nutes. Maybe that fucked with something some how?