here is a close-up image of our plants growing in terra zone. we used a mixture of fertilizer and garden soil to aid the growth of our plants. we also have 3 worms in this zone and you can see some of their tunnels allong the wall of the eco-collumn.

Here is another large image of our terra zone and you can see the sprouts very clearly and our fern which was the same level as the bottle when we started. due to the small amount of soil in the zone, sadly the fern will not be able to grow to its full capacity.