Why should you perform weekly maintenance with Prime Superior Concentrate/Drench?

Many users have reported that they have seen an increased yield when using weekly spraying of Prime Superior Concentrate or Drench. One of the reasons is that not all aerial parts of the plant will be colonized by the fungus and this weekly maintenance ensures that the benefits of the symbiosis are felt over as much of the plant as possible. There may be additional benefits if you do a little reading.