Brown spots, septoria? And light burn?

[hifromweed]

Hi there,

I've got littles issues haha, it's been 10 years I haven't grow some weed, it's so fun and passionate!

Here's the details asked :

What Strain is it? 1 strawberry (bottom right), 1 jack herer (top right), 2 quebec CBD (those at the left, yield looks pretty bad for this strain , plants half the size of my Jack and Strawberry)
Is it Indica, Sativa or Hybrid? What percentages? Mostly sativa
How Many Plants? 4
Is it in Vegetative or Flowering Stage? vegetative, week 5
Indoor or Outdoor? indoor
Soil or Hydro? soil
If Soil... What is in your Mix? unfortunatly miracle gro, I red after that it might be to much N for the flo... kind of too late
If Soil... What Size Pot? 11L
Size (Wattage) of Light? 400W MH x 1
Temperature of Room/Cabinet? 21C during dark and 26-27 during day
RH of Room/Cabinet? 45%
PH of Medium or Reservoir? 6,4
Any Pests? No
How Often are you Watering? 4 days
Type and Strength of Fertilizers used? Nuti + , A is 6-0-3 and B is 1-4-8 , I used 2/3 of A and 1/3 of B
Size or Square Footage of Room? 32 in by 32 in grow tent

Got a fan and an air extraction with carb filter

Problems :
1. Brown spots that I'm not sure if it's septoria but it looks like it, just a confirmation would be awesome! THere's only 3 leaves on on plant and the other only 1 leaf that is touched, all at the bottom of plants (1st picture)

2. Yellow ish spot and rought looking leaves and curly ish side of leaf on the same plant (2nd,3nd and 4th pics ), It looks like light burn but not so sure too (plant that is at the bottom right of the picture of my 4 babies )

What you guys think?

THanks for you help!!!

 

[Reave]

Check under the Leafs for any bugs. Are those from clones? Your plants look pretty good overall. It’s hard to see the damage in those photos. Try better lighting.