Here's the latest on Tina's wall. If anyone would like to contact Tina she can can be reached at tina at blondiestreehouse.com
I finally got to go to your blog- it’s fantastic! You are really making a difference in demystifying things for people. I so applaud you!
Here are some more photos.
I have adjusted the irrigation two more times. I will revisit tomorrow and see how things are going. Because our tube at the top is thinner I have been letting it run longer just twice a day. It has ended up being too wet still. So I have modified the 2nd watering to occur at night only 3 times a week. My maintenance person checked it today and said some parts were dry- but I was hoping for that a little because now I can start to find the perfect wet/dry correlation that will help the plant roots flourish (fingers crossed of course!). Some of the begonias (I used a very small handful of a rex variety) have already failed. They did not send me the exact variety I wanted, so I feel that if I was provided with the ‘nigra marga’ or ‘soli-mutata’ like I requested and have experience with we would have had a better chance at getting these to thrive. We are going to replace them with Maranta, which we had much success with in the rehabbed modular walls.
So far the detritus at the bottom of the pool has been a little bit of an issue for the client, so I purchased a submersible water pump that we will use to flush out the water once a month, thereby giving us a chance to mop up the bottom of the basin. I am thinking I will place a few larger river rocks in the basin to create a visual barrier to the soil. They will be easier to clean than a ton of tiny ones. On the smaller walls, the simple system seems to be the best- it really would have been overkill to put in a drain line…
Anyway- I’ll keep you posted as we go into further weeks and months!