Here is the second plant. Notice the pink on it and not on the first one?
The first one looks like cal mag def
But it could HAve been a ph lockout due to frigid lows.
The second picture that looks like it's genetics man .
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Here is the second plant. Notice the pink on it and not on the first one?
I have put a heater in my box the low last night was 68F and 85F this morning after lights on for about an hour. The plants seem to respond positively to the increase in temp and humidity. I generally try to stay between 65F and 85F. 75F would be ideal but with limited space it fluctuates at an average of 79F.
Then my humidity is way to low. With lights on RH is 35-45 percent. With lights out it is around 60-70. Will Black strap molasses suffice in place of Cal-Mag? And will these deficiencies effect my end results? I/E bud potency?
I had a night where my box Temp was 59F. I am guessing maybe nute lockout. The brown spots keep spreading. I have dosed them twice with BSM but have since stopped because of the brown spots. I am about ready to flower them after 2 more weeks veg for a total of 70 days of veg.
Mold is more white if Or mistaken?
I ha e seen I think brown but usually that bud rot . And more in buds not fans
If really worry I would 1/8 mixture spray bottle shake well before using and just soray the affected area if it's mold it will kill it instantly. To me it looks like cal def spot bit with the forth it's hard to tell . If anything just keep us posted if t gets worse then I'll send more advance green thumbs your way .
I also took leaves from my ladies due to fear of something going on. I have concluded that I either had a P or Calcium deficiency. I can't help but wonder if that is why I have had such slow growth.
Those low Temps will be perfect for the last week of flower. It should give your ladies purple nurples and make for some good nugs.
Your box is neat. Yankee ingenuity. You have plenty of space. I like it.