FilthyFletch
Mr I Can Do That For Half
The only root issues I have is the occassional slight blockage at the drain sites in each post. I use 4 posts now with 8 sites in them but use 7 per post. My drains I use has a riser and screen now to help stop roots getting it but ocassionally some creep in so I just lift the plant closest to the drain and it pulls and roots away from the drain. I use 1/2 inch pvc pipe inside with 7 sprayers per post. Tne roots stay about 5-8 feet long inside and the level of water inside is less then 1/4 inch as it flows down hill as with these setups there is a gradual 2 inch slant down to the drain end by the res. I have a 50 gallon res and keep about 30 gallons of water in it and then top off as needed.If you get a chance can you get a picture of the inside tube I wanna see how they have thier insides setup as I havent seen the insides on these yet just other companies designs.