Hi temmy thank you for your link ,I would read that later ,If read my words you would find that I would like to find a simple system to water the plant,drip irrigation system might be too complex .
I don’t know if the patrick blanc’s system is working all day ,I have changed my water time 5 mini.per 4 hours for the proper water .I would like to tell you the result 1 week later.Of course we can change the message at any time,good luck !