We've made some decent progress over the past few weeks although time to work on the system is always limited. The greenhouse itself can also get up to 130 degrees during the day which makes work a little challenging. At this point, all of the grow beds have been blocked and framed using all reclaimed materials. In addition, we recently picked up a load of free lava rock which we are in the process of washing and drying in order to experiment with as our media in one of the three grow beds.