White spots on my Northern Lights

Grow type: indoor grow tent

Seed type: ILGM Northern Lights Auto

Soil: Nectar of the Gods #4

Light: Spider farm Samsung 1000

Food: Sensi bloom

This is my 2nd grow but first Indoor attempt. The plants are 2 weeks old since germination. Two days after I 1st watered them I noticed the leaves developed the white spots shown in my pics. I’m guessing it might be from the sensi grow added in the water but not sure… Thoughts and opinions???


Looks like some of the nutes got splashed on the leaves. Are you spraying your plants?

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Hello thanks for your response… I am not spraying the leaves. I added the food to my watering can and watered around the plant but I know the water also poured on to the leaves.

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Agree with :point_up:

Maybe spraying or splashing? Dew perhaps?

Best to keep water away from the vegetation. Recommend watering from leaf tip outward only. Helps with root development to make them go seeking the moisture.

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If you have a jeweler loupe I would look at it
through it. It kinda looks like White Powdery Mildew…stress on Kinda.

See if its fuzzy or not.

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Looks like water spots to me.