When it comes to root health, pots with gas permeable walls carry the day. Terra cotta clay pots are better than plastic or vitrified clay pots and fabric pots are better than terra cotta clay. The reason is greater gas exchange through container walls and the fact that an increase in gas exchange comes with an increase in evaporative water loss, which can be a lifesaver when using water retentive media. There will still be a PWT in these pots, and for any given medium it will the same ht in a pot with rigid sides as in the fabric or air pots at container capacity. Container capacity is a measure of how much water the grow medium in a pot or container holds at the moment it has stopped draining after having been watered to the point of complete saturation. The ht of the PWT and how long it affects root function is usually key/critical in determining what opportunity a plant will have to realize as much of its genetic potential as possible (within the limiting effects of other cultural influences). The factor that most affects the ht of a PWT is the size of the particles from which the medium is made. So, reducing the duration of PWTs limitations increases the opportunity for plants to realize a greater measure of their genetic potential. But wait! There's a more important consideration. If you place your fabric containers directly on the ground/soil, from the perspective of hydrology it changes the fabric container to a raised bed; this, because water is free to move through the fabric between the grow medium and the earth, with the earth acting as a giant wick. This means, because of the increase in the force of adhesion in the mineral soil beneath the pot (due to a mineral soils much larger o/a surface area on a per volume basis), water in the soil will be pulled downward with enough source to overcome the capillarity holding it perched in the container. As long as you don't place the fabric container on coarse sand, peastone, or other large particles, the earth will likely pull all perched water from most media one is likely to use in a container. I've mentioned this and the fact that healing in your pots situating them directly on top of soil turns them into raised beds. the only caveat being it's essential that there is a 'soil bridge' so there is continuity of the soil column between the soil (earth) and the grow medium in the container, through the drain hole(s), so water doesn't have to jump an air gap to exit the container. This applies more to pots with rigid walls and is not a factor when discussing fabric containers. Al

Al and Nathan, I hope that you don't mind my sharing a humorous story about Turface, that really highlights your points and underscores how respected a product Turface is in the industry. My son is a Turf Grass Agronomy major at a large Southern university, and did an internship last spring/summer at one of the major league baseball spring training facilities in Florida. Turface is used for excess water on the fields that occurs during rainstorms, especially those "popcorn" showers (downpours) that occur frequently in Florida. It has helped prevent many a game "rainout" due to its effectiveness. It takes many bags of Turface to do this (for one game), which can become a bit pricey---so it's a protected commodity in the baseball industry. During one sudden torrential downpour, the Grounds Crew quickly pulled the tarp over the infield, and then took cover in the visiting team's dugout to wait out the storm. The Turface bags were kept to the side in the visiting dugout, near where the Grounds workers were standing. The visiting team's pitcher had a bad inning just prior to the rainstorm, and came into the dugout kicking and throwing things, as they sometimes do. As he looked for things to use to vent his frustration, he eyed the bags of Turface to the side, and the Grounds workers caught his glance, and could tell that he was tempted to kick them, also. They immediately, in *unison*, said "don't even think about it!". Throw your glove, knock over some bats, kick the bubblegum containers over, but don't mess with the Turface...unless you want to take on the Grounds Crew... :)

Philoz, I used Air-Pots last year. I used them only for rooting (which will change this year) but they come in sizes to 120 gallons. One of the nice things about them is they are shipped flat. Therefore, the assembly involves one to wrap the flat sheet and secure it with a "fixing" (in my case its something very similar to what holds the upholstery into your automobile sheet metal.) When it is time to repot/root-prune, you can remove the fixing, and unwrap the container from around your tree in place. This is necessary because of the design of the container, but it comes in handy for other reasons as well. The overall design of the container is suppose to prevent (or at least minimize) many root problems associated with container growth. I found it to be moderately successful. I posted on the use of the pots in this forum. I think I just titled it "Air-Pots". I seem to remember a distributor in Australia. good luck, ~james

Hi, We are dealing with an issue similar to this one, only the HVAC closet is on the ground floor - the lines were cloged and the emergency line was also not working. The water not only backed up to the pan, but also drained into the pedestal box and one of the HVAC lines that hung below the unit. In our experience, it is never a good thing to have the AC off. Regardless of how dry it seems, mold can grow in humid areas. I would recommed you get the pan installed and have your HVAC guy out to keep it running. In the meantime, I agree with another posting on getting the dehumidifier in. Regarding the insurance company. They are basically trying to save the company money only and do not have your best interest at heart. I haven't heard of any insurance company painting whole rooms or casing not damaged by the incident. In your case, it might be better just to either do the rest yourself or have whomever painting finish the rest - via an additional quote - so you know exactly what they want to charge. I hope you get good sincere workers in there. On another note, the home we are working on also had window leaks. Everything went unchecked and the maintenance person that did painting and caulking simply covered and filled rot up. The house now has primary and secondary termite colonies, not something to take lightely and a true lesson for the absentee owners (vacation home). I would seriously think about visiting your vacant home periodically - make sure your windows are not leaking, weather stripping on doors is in good shape, your HVAC will need monitoring. You will also want to think about a few other things. When a house is vacant, the sewer line does not get flushed out - there's a trap (elbow) at each fixture - sink, toilet, tub, etc. I believe this would be the case with your own septic system, so please ignore if you are on some city or county sytem (unless someone corrects me there). To continue, your best bet is to flush the toilets and run water in your sinks and tubs - not for long, just a few seconds. It just simply puts water back in the elbow, preventing sewer gases from coming into the house. Prevention can go along way. As they say, "an ounce of prevention is worth a pound of cure" Good luck, I hope you can sell. Remember curb appeal also - make sure the yard is taken care of - it does go along way and when someone stops by if they see its taken care of outside, they will assume it has been inside. Small details will also get noticed. Go room by room and just check small details, do cabinet and regular doors hang and shut correctly, what about drawers - these are things that people will look at, minor yes but if they can't pull apart your house, it may satisfy them with what they see first hand. Another HVAC tip - even though the house is not getting used, make sure to change the filters. You could get the reusable ones or just use the paper ones. At our house we purchased reusable and vacum and then rinse the extra dust out (they have a plastic frame with washable screen). Check around the perimiter of your home outside also - keep it clear. If there's a moisture issue, try and get it diverted or fixed, termites love moisture. Well, hopefully I have been helpful. - Rachael