lo all

been growing for a couple off years now in a makeshift tank,always had skunk
thought i`d change this time to a 60 litre nft tank(got sick off leaks)
i`m in a 6ft by 4ft shed rvk intake and exstaction
600 watt light temps with lightoff 65-82 with lights on
roots hav an heater to set t0 72
i`ve purchest the vitalink grow range for soft water seeing as my water is about 6.8 ph
there about 6 weeks old my plants now, theres abit off yellowing on my old fan leaves(which stays the same)and a bit off red in the stems
they are growing but today they hav drooped and they dont seem to b rootin wel,theres a funny twisting going on at the top off the plants with my new growth
my ec was 12 the over day flushed my res out (to change the nuts)and set it to 8ec they have took some nuts and tonight i`ll bang them back up to 12ec
i`m giving them
60ml vl grow a+b(each)
60ml vl silicon+
6ml vl bio-plus
3 gram bio-pak

i`ll put som pictures up soon so u all can take a look,any help would b grateful
thanks to al l
p.s i`m growing blueberry fems

Oh just answered this once and lost my reply



You are right that some yellowing of the oldest leaves is quite normal, but the purple stems can indicate nitrogen deficiency.

As for the drooping, it can be the result of too much watering, cold water being added to the res, or they wilt a bit when dry. Check your roots maybe? Bit hard to say without pics tho.

Your temps are a tad colder than you want them to be, but if the roots are being kept warmer this should not the problem Sorry not to be more help.

EO.

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lo m8

thanks for tryin anyways m8
here`s them pics
hope u can cast some light on the problems i`m havin
i`ll turn the heater up in my room abit,try and get it to 70 with lights out
misted them with leafcoat this morning 2,its not done much
thanks again
maj

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lo again
here`s the temp at the min with lights out
just off to pic some epsom salts up now
can u add the salts to the res or is it just to b used sprayin um?
P>S made som garlic spray up last night any1 think i should blast them with it?
thanks
maj

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lo all

here`s some more pics off the leaf problem