Whatt deficiency is this?

Grow Cycle Seedling
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How close are the lights? Did you get any nutes on it last water? Looks burned

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I agree with @Pakalobo looks like something was on the leaves and got sunburned

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Nothing gets on them, they just come off like that, also are these seeds?

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@Myfriendis410 helped me last time

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7

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.
If you do not know, or do not use something; Just say so; Or post
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

Always try to upload a clear picture of any issues you may have to allow the community to assist you.

Add anything else you feel would help us give you a most informed answer should be included. Feel free to elaborate, but short and to the point questions and facts will help us help you in a more efficient manner :slight_smile:

Thanks!

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  • What strain, Seed bank, or bag seed
    -Mexican Airlines, fastbuds

  • Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF
    -coco coir

  • Vessels: Pots, Grow beds, Buckets, Troths
    -fabric pots

  • 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
    -indoor

  • Light system
    -opticLED

  • Temps; Day, Night
    -70 in the day, 63 at night

  • Humidity; Day, Night
    -53/64

  • Ventilation system; Yes, No, Size
    -AC infinity

  • AC, Humidifier, De-humidifier,
    -both

  • Co2; Yes, No
    -no

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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

10

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.

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How to take car of it?

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Wouldn’t think they was burning since the ppm going in was only 119/120

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Personally I would flush her with ph water till you get the runoff ph down to 6.3.

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If you don’t feel it’s your nutes, are your lights far enough away? Just trying to think of all the possible scenarios

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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.

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16

Would it be ok to switch base nutrients late in flower? It’s only two weeks left

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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.

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18

So switch?

19

That’s the least of your problems right now.

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What should I do then?

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