I need help determining the cause of yellowing.

Tiffj said:

Just seen you had 120w cfl, IMO probs too much light at that stage, better to add light slowly as the plant gets bigger!

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blake9999 said:

It's a learning curve. They don't need ferts in the beginning. That soil with slow release ferts isn't good for them, as you can see. Here are some books you can read to get a better grasp on growing. Right click and choose 'save as' to download them.

http://catnews.org/FREE Pot Books/

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groovy23 said:

Sure will! I don't have high hopes of saving the first one but I hope I will save the other...

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Tiffj said:

Dude it’s happened to me and I transplanted and all new growth was perfect and the damaged leaves fell, you’d be surprised! Just act quick, it is a weed after all.

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