Discolouring leaves

[Jimboss83]

Hi guys

I have 2 seperate grows both off the same reservoir . Coco /perlite mix with megacrop nutes

 

Noticed in one grow I have yellowing leaves on one plant and in the other tent I have white spots on one plant

 

Others seem okay

Took a few leaves off and can’t see any bugs and the yellow sticky pads are prettt clean except for a couple of fungus gnats

 

I’ve just added some cal mag but any experienced growers chime in that would be great

 

 

 

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[Serrated edge]

Second photo,

Thrips are real small .i think you've got them ,,,,

Edited September 6, 2019 by Serrated edge

[Jimboss83]

How do u treat them , I’ll google it now but if u got any advice I’ll take it !

 

 

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[Jimboss83]

I’ve got pyrethrum and neem oil ... which is best in your opinion ?

 

 

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[micmac]

Spider mites could be,that's how I knew I had some originally

 

 

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[Serrated edge]

Spider mites leave lotsa little dots ,,I'd say thrip but could be something else ,,,

 

I used preditors from Bugs for Bugs ,,but as said ,you need to identify what they are first.

[Jimboss83]

First grow i haven’t used californicus bugs lesson learnt !

 

 

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[micmac]

Predator, me too

 

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[chopperw33d]

Hi guys

I have 2 seperate grows both off the same reservoir . Coco /perlite mix with megacrop nutes

 

Noticed in one grow I have yellowing leaves on one plant and in the other tent I have white spots on one plant

 

Others seem okay

Took a few leaves off and can’t see any bugs and the yellow sticky pads are prettt clean except for a couple of fungus gnats

 

I’ve just added some cal mag but any experienced growers chime in that would be great

 

IMG_3352.JPG

IMG_3349.JPG

 

 

Posted from the OZ Stoners mobile app

 

Couple of fungus gnats!!!! Dude don't over look them, they will smash your girls. The adults dont do anything but root and lay eggs. The larvae will  eat your roots, the more you leave them the more they breed and do more and more damage. They are bad....I use an organic product as a drench called green cleaner, and use it as a foliage spray to stop mites and thrips. They cant get resistant to it, like other stuff.