The bubbling adds Oxygen to the roots and helps with the microbes as well. I have been using EJ grow and flower for years and love it. I also use Catalyst which also is great. Between the 3 I have seen great results eveytime. I have never had any problems with old mixes or outdated product that spoiled( have seen people throw that urban legend around alot but not with any proof). It is simply the best Organic nutes you can buy. Period.
I have been switching between EJ and Age Old Organics lately and really liken the Age Old! Look into it and you may find it is another good alternative to EJ if not readily available.
I have been switching between EJ and Age Old Organics lately and really liken the Age Old! Look into it and you may find it is another good alternative to EJ if not readily available.