We painted some plastic container (dessert cup from the Pattisier) and laid the bottom with wet cotton wool. Each of us chose 3 soya bean and put it in the container. This is the photo taken on the 2nd morning, some small roots have sprouted.
On the 3rd day, longer root, the bean turn green (heard that the bean turn green because of the sunlight that it has absorbed, if left covered and keep out of light, it will remain yellow) and struggled out of the skin.
On the 4th day, the bean grow taller, look much more like the bean sprout that we saw in market.
On the 5th day, the bean grow taller than the container, looks like its ready to go into the pan! Its amazing than it can grow double the height in a day time.