right, i have incresed ph to 5.8 with a bit of liquid silicon. lets hope its gona be OK !
THANKS VERY MUCH GUYS !!
It's too high.. Seedlings don't really require any nutrients.
It's nute burn.how the fu** it can be nute burn, if ec is 0.2-0.3, (tap water 0.1) ???
I have used 5ml for 30L of water of A+ B