There is a green house. Inside the green house there is a White house. Inside the White house there is a red house. Inside the red house there are lots of babies. What am I?

Common Wrong Answers
“A salad”
While a salad can contain a variety of vegetables and colors, it does not match the layered structure or the specific details about 'babies' (seeds) as described in the riddle.
“A traffic light”
A traffic light has colors similar to those mentioned in the riddle, but it does not have layers or contain seeds, thus failing to meet the riddle's criteria.
“A Christmas ornament”
Christmas ornaments can be colorful and are often green or red, but they do not have the layered structure or the concept of seeds, making this guess incorrect.
Similar Riddles
Riddles you might also enjoy
You go at red, but stop at green. What am I?
A blue house has blue bricks; a yellow house has a yellow bricks. What is a green house made of?
If a green man lives in a green house, a purple man lives in a purple house, a blue man lives in a blue house, a yellow man liv...
Squeeze me and I cry tears as red as flesh, but my heart is made of stone. What am I?