New grower leaf problems

[Paticusmaxims]

Leaves are turning yellow around edges and tips. Ph is 6.1 ppm is 370 after nutrients added started with ppm of 21. Using foxfarm nutrients can't seem to figure out what to add to raise the ppm cause I'm pretty sure from what I've read it's nitrogen deficiency. Thanks for the help if you can.

 

[Richard Richardson]

Magnesium - Epsom Salts

 

[Paticusmaxims]

Thank man. Can you explaine a bit more. Sorry for my ignorance towards it. Just started this. Should have researched a bit more but figured there's only one way to learn and that's by doing it a fixing your mistakes.

 

[Richard Richardson]

Plants need Magnesium to make chlorophyll (the green stuff) It can be lacking in soft tap water.

They need Nitrogen too, but she'll hardly be lacking in that if you are using the nutrients.

If a plant does not get enough Magnesium, it can't make enough chlorophyll, so it's leaves start looking like that.

Buy some epsom salts (Pure Magnesium Sulphate) and add a spoonful of it to the water. That will add magnesium.

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