Growing a Grapefruit Tree

This girl is full of questions and wonderment.  She wants to know how everything works and why they work that way.  But, a lot of the time she doesn't believe your answer.  Here is one example.  Taylor knows that seeds grow trees, so she decided to get a grapefruit tree out of her grapefruit and plant it across the street.  She really wanted to grow a grapefruit tree because she loves grapefruit.

Even though I told her it would not grow at this altitude and climate, she wanted to figure it out on her own.  So, she planted it and guess what...nothing.  Taylor has therefore decided to live in California or Florida when she grows up because she can grow "citrus tress."