Recent content by Silent Cal

What is the scientifc or technical reason for this. I have had a garder for years, but people have been telling me to use broke egg shells and used coffee grinds. Why does this help a garden? is there a chemical that helps tomato plants? anyone? 10 points to the best answer

it can't be healthy. there are things your body needs from other foods. i do eat a ton of veggies and fruits, but i also eat dairy, meat and fish.