How close are the lights? Did you get any nutes on it last water? Looks burned
I agree with @Pakalobo looks like something was on the leaves and got sunburned
@Myfriendis410 helped me last time
Those are flower calyxes.
You have nute burn. How about filling this out?
COPY/PASTE the below list into your forum post.
Answer these simple questions the best you can.
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NA (non applicable)
- What strain, Seed bank, or bag seed
- Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF
- Vessels: Pots, Grow beds, Buckets, Troths
- PH of Water, Solution, runoff (if Applicable)
- PPM/TDS or EC of nutrient solution if applicable
- Indoor or Outdoor
- Light system
- Temps; Day, Night
- Humidity; Day, Night
- Ventilation system; Yes, No, Size
- AC, Humidifier, De-humidifier,
- Co2; Yes, No
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What strain, Seed bank, or bag seed
-Mexican Airlines, fastbuds
Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF
Vessels: Pots, Grow beds, Buckets, Troths
PH of Water, Solution, runoff (if Applicable)
-Was using general hydroponics at first but switched to advanced nutrients 2/3 weeks ago, in week 5 of flower
PPM/TDS or EC of nutrient solution if applicable
-ppm is 119/120 cant get it up with advanced nutrients A&B
Indoor or Outdoor
Temps; Day, Night
-70 in the day, 63 at night
Humidity; Day, Night
Ventilation system; Yes, No, Size
AC, Humidifier, De-humidifier,
Co2; Yes, No
I’m thinking it’s ppm but it’s no way to get that up using advanced nutrients A&B so I wanna switch back to general hydroponics but don’t know if I can. Also was thinking it might need calmag
If nothing got on the leaves then Those poor girls are burning from the inside out my dude from the nutes.
What’s your runoff looking like? You could have a bunch of salt build up? Could very well be quite a few things.
How to take car of it?
Wouldn’t think they was burning since the ppm going in was only 119/120
Personally I would flush her with ph water till you get the runoff ph down to 6.3.
If you don’t feel it’s your nutes, are your lights far enough away? Just trying to think of all the possible scenarios
Did you ever use a Standard Reference Solution? Meter could be reading off. OR, some of them have a really tiny X10 notation. You could be reading 11,900 ppm…
But that’s nute burn. Temps are low and not knowing the light used I suspect inadequate lighting causing reduced demand for nutrients…personally I would be running GH base nutes at 800 ppm til finish.
Do double-check your meter as that may be your issue.
Would it be ok to switch base nutrients late in flower? It’s only two weeks left
Yeah; different story. Gotta get a handle on what’s is actually going in because that low and plant should be starving; not burning up.
That’s the least of your problems right now.
What should I do then?