First of all, hello to those who will take the time to help me out.
As the title says, I have an emergency with my plants. But I don't know what it is that has them looking like this. My humidity level is 50%, my temperature is around the 80's, and they are on their 3rd week of veg.
All I know is this from what you've shared...
Humidity 50% - Check, a little on the low side but in range. Tolerable
Temp 80's? Low, Mid, High?. Range should be mid 70's, Heat damage has different signs..
H20 What is your water source? What's the PH? When and How often do you water?
Light - Source? Total Wattage? Light range (spectrum)? How close to top of plants?
Soil -Type, Manufacter?
Nutrients - Source, values, feeding schedule?
I need more information to make an informed diagnoses.. I am leaning toward a compounded problem... PH lock out and possible over feeding.
But if we are going on looks alone, I ain't taking that lady out on the town till she fixes her face.. ouchie mama..
To me I am seeing different signs, one of those looks like a nute deficiencies for one leaf looks dark green in center and light green on out edge (Mag). I'm thinking you need some General Organics CaMag+ or Epsom salt 1 TBS to a gal water on your next watering.
Having the wrong PH can lock out Cal and Mag.
Better pictures would help, for it looks like dried brown edges that could be heat or nutrient burn.
Remember deficiencies don't necessarily mean more nutes. Often times correcting PH and or flushing of salt build up can resolve a great deal