Question
Hi
I am growing some tomatoes in a pot in FLorida, and the
instructions said to use a fish fertilizer. I definitely don't
want to do that, as I practice a vegan diet. Is there a such
thing as organic fertilizer? I don't want to compromise the
integrity of the food with GMO ingredients either. What can
I use? Some of the leaves are yellowing.

Thank you!

Answer
If you go to our website http://www.avant-gardening.com and check out our link/resource page under organic fertilizers, there are many souces for them.  One of the best places to get it is at planet natural, and we have a direct link to their site at our website...

You definitely need nitrogen...that is why your leaves are yellowing.  Tomatoes are heavy nutrient feeders, and you will need to feed them organic fertilizer to keep them healthy and producing.