HELP rust spots on upper leaves + have the leaves got to much nitrogen in them


So G Kush some seeds
Bio bizz organic range + cal mag
Run off around 6.6
Temp 18 night 27 day
Hum around 45
Defiantly not mites

Welcome! Can you take a pic in a more natural light with the blurple light off?

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@elheffe702 @PurpNGold74 can you help i.d. this?

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Got you some help on the way

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Thanks for the tag Ran. U on it this morning.

At first i thought calmag. But its… kinda flipped inside out. Need big guns!

@Myfriendis410 @Drinkslinger @garrigan62 @BigDaddyCain anyone recognize this?

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Let’s start with this, shall we? Please be as complete as possible when you fill 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!

It looks like cal mag is in order but lets see what the OP says.

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Look here

Looks like critter bites from underneath on bottom of leaves.
Use a magnifying device and closely inspect entire plant, pot and soil etc.

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Never would have crossd my mind…

It’s funny since I’ve been going through dealing with them it’s the first thing I look for in pics people post with issues…
Like when I bought a Subaru the first time…that day I saw them everywhere but before not so much.

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:point_up_2:t5:New Master of Mites :point_up_2:t5:

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You forgot to add “in focus”.

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I thought it was just my eyesight lol

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@Paddynix 27c is to hot but it looks like a potassium issues what week of flower are you in some of the leafs will die off even if there are no issues it’s normal but try to get room alittle cooler like 22c is good place to be if I’m doing my math right 27c is like 92f let me look it up to make sure but I would most def say it’s a potassium thing yep looked it up 90.5F is to hot in flower the temps in nature are 70-75 so 22c puts you at 71.4f that’s perfect for flower so again get temp down alittle if possible and remove the dmg leafs so your plant isn’t trying to heal a dead leaf. Also 18c-27c is to big of a swing keep the swings about 10-15F from night to day so In Celsius you want the swing to be about 5C you are swinging 9c so that is about a 27F swing and that’s to much well more like 4c 1c is equal to 3.4 f so 4c would be your max swing

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@BigDaddyCain never realised! That sounds about right gonna change the set up. Thanks for your effort to reply I was stumped on this for a while, top man!!

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No problem I help when I can