Help and some advice needed please

Redeyed84

Member
Ok so I'm running
NFT MD300

Room temp is 26°c
Reservoir a little high at 22.2°c (but roots are healthy and white)
Feed has been PH water 5.6 then slowly added feed over last 5 days or so EC is now at 0.4
 

Redeyed84

Member
No just DUTCH PRO grow A/B pH kept between 5.6 and 5.8 and only very week feeds aswel and only over last few days. Would you suggest emptyingy reservoir and putting a fresh feed off pH water and cal mag?.. Only problem I won't be able to do it till Thursday will plants be ok till then
 
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