3. Pots for seeds The way to slave bad soil Well ok maybe the
school soil wasn't the best, so we needed a little friend I like
to call soil disc... soil disc... ? Yeah its an ammount of soil
that has been individualy made by taking out all the liquid the
soil contains and giving it the form of a disc. When you see and
touch the soil disc it seems like compresed cardboard... Ohh
boy!!! But everything changed when we added water. - 1.Soil disc
- 2.Plastic cup - 3.Graduated cylinder - 5.Tomatoes seeds To
make the seed pot we used brown disc made of compacted soil, a
plastic cup and a graduate cylinder with 5 ml of clear water.
First we put the brown disc in the plastic cup. Then we pour 5
ml of water inside the cup. And you know what? 5 minutes
later... and maybe other 5 minutes more, the disc of soil
absorbed all the water and expanded and transformed into a
cylinder inside the plastic cup. Then we removed out the
expanded of soil from the plastic cup. With the pencil we made a
hole in the middle of it where we