Leaves Yellowing

I just got done dealing with problems with 4 of my clones and now the other 2 are giving me issues. I planted them 3 days ago and the leaves are starting to turn yellow and curl. I did water them a little bit so I was thinking they may be over watered, but when I checked the soil it is barely moist about 2 inches deep. This is my first grow so I have no idea what is going on. Help please.

Anyone have any ideas on what the problem may be?

Magnesium deficiency? Nitrogen deficiency? I mean, you can't get an exact answer with this limited knowledge of what soil, etc*. Is it tap water? If it's "hard" water, too much Ca will lockout Mg.

Dominathan said:

Magnesium deficiency? Nitrogen deficiency? I mean, you can't get an exact answer with this limited knowledge of what soil, etc*. Is it tap water? If it's "hard" water, too much Ca will lockout Mg.

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I just planted them in fox farm ocean forest. They have been in the soil since thursday afternoon and I noticed the yellowing saturday morning, and then this morning it was worse. I was thinking that I shouldn't have watered it when I first planted it, even though it was very little water. And for the water it is well water, so maybe that's the issue there? I'm not sure. Everything else in the garden grows fine with that water so I didn't think there would be a problem using it.

whats the ph and ppm