I was planning on using up a small bottle of bloombastic i have left over for the last 4 or 5 weeks with the ionic, would it be safe with the 3 micro also do you think? Thanks for the reply.
Yea that bloombastic will make up for the lack of phosphorus. Should be a decent 3 part mix really. Go easy on it though, half strength for sure. Probably start with half strength on all of them.