First time grower week 2 of flower. Need help pls.

My plant looks like it has little while dots then i think they are turning into brown spots. I think this is calcium deficiency. I’m growing in Promix HP with mycorrhizae. I’m using the MediOne nutrients. I don’t see any bugs. Am I correct or is it something else?

Pics or it didn’t happen

looks like calcium magnesium issue to me imo. id check soil ph first and if in good shape add cal mag.

How do I check soil Ph?

Bigger_Nugz said:

How do I check soil Ph?

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walmart sells soil analysis kits if you really want to get into that. also measures npk aswell as ph. vdn tire sells these aswell depending on your location (country) or u can buy a soil ph pen. alot more expensive thpugh and wont check npk. the analysis kits are 10 to 15 bucks max

I’ll check that out, also, how many times a week do you give cal-mag? Every watering?

Oh one more thing, what should my soil Ph be at anyway? The same as the water I give it 6.1?

Bigger_Nugz said:

I’ll check that out, also, how many times a week do you give cal-mag? Every watering?

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tap water id do every 2nd or 3rd if RO every watering.

Bigger_Nugz said:

Oh one more thing, what should my soil Ph be at anyway? The same as the water I give it 6.1?

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6.3 to 6.7 ish. why watering with 6.1? if its an organic grow then u dont even really need to ph water unless its waaay out

Promix HP is soil less that’s what my nutrient sheet says

The natural Ph of my tap water is 8.0 ish it’s quite high.

Bigger_Nugz said:

Promix HP is soil less that’s what my nutrient sheet says

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"a blend" it can still be tested. and usually soil ph will drop over time as things break down.

Do you have a loop? Check underside of leafs for creepy crawlies/Mites it's worth a look-see anyhow...more specifically Spider Mites. Check all possibilities before jumping the gun.

Yes I have a loop, I don’t see any bugs. I think it’s calcium or magnesium deficiency. I’ll check it out tomorrow. Time for bed.

Bigger_Nugz said:

My plant looks like it has little while dots then i think they are turning into brown spots. I think this is calcium deficiency. I’m growing in Promix HP with mycorrhizae. I’m using the MediOne nutrients. I don’t see any bugs. Am I correct or is it something else?

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Little white dots on the leaves can also mean bugs so if you got a loop or a good enough zoom on your phone flip some leaves over and check for little tiny bugs might not to be able to see them with the eye