Help with my new grow/ leaf diagnosis please

[basementdwell]

What Strain is it? Strawberry diesel/ violator kush
Is it Indica, Sativa or Hybrid? What percentages? indica dom
How Many Plants? 1 each
Is it in Vegetative or Flowering Stage? veg
If in Vegetative Stage... How Long? 3wk old
Indoor or Outdoor? indoor
Soil or Hydro? 4" rock wool cubes
Size (Wattage) of Light? How Many? aero garden cfls
Temperature of Room/Cabinet? 78
RH of Room/Cabinet? 50s
PH of Medium or Reservoir? 5.8
Any Pests? none
How Often are you Watering? every other day
Type and Strength of Fertilizers used? 1/4 when they were in 1.5"cube then 1/2 when moved to 4" cubes

So here is the deal i germ the strawberry about 3 wks ago the violator was a wk or two after, I also did a 8ball kush too the last bean to germ so very small. i realized i forgot to add calamag to the nute solution, when i started my rock wool I soon started seeing cal def spots on their leaves. When i put them into the 4"cubes, i did add calamag to the nute mix which i set at 1/2 strength. When the new growth came in the spots disappeared but now i have some kinda of whitening starting from the center of the leave outward ?? kinda looks like a N def to me but could also be a slight nute burn ?? what do u think ???

strawberry diesel

violator kush

 

[ak481991]

hi m8 am on ma first grow so still learning and observing but from the pictures a would say that it looks like nute burn a had the same problem n flushed ma plants and havent had a problem since apart from one plant were ma leaves are dying bottom to top any way no time to dwell lol hope this helps and heres a pic of that plant its in shit state lol

 

[basementdwell]

i though nute burn starts from the outside of the leaf at the serrated edge and works its way in ?? but if they dont clear up today i will water with plain ro water for a couple days

 

[noobie97]

Try raising your pH to around 6.5....

 

[basementdwell]

Well couple days of straight h20 and all looks good on the new growth thank god I am so use to adding nutes to my wool for cuttings, i added it to my beans too dumb mistake which probably will set me back a couple wks oh well lesson learned Gonna raise the ph a tad today with my new h20 i ll set it around 6.2 have been at 5.8 and the straight h20 has calamag in it and is reading 200ppm. My soaker bottle was reading 400ppm So that is where i messed up