I am using the GH - micro- grow- bloom
Supplementing with GH cal mag, GH Florilicious plus and GH Liquid Koolbloom with good results-
I also use Element Nutrients Complete Crop with the myco and Flower Fuel
PH every batch before application
I started out using the GH products listed above and had decent results- I decided to supplement with the Element Nutrients myco and the plants went crazy immediately- I had not used any myco.
So I then decided to get the 3 part line- complete crop- myco- flower fuel.
I have been going a week with one and switching the next week.
My opinion is that the plants have been growing faster and larger with this method.
I had some lockout late on a grow using just the GH 3 part -likely due to the salts buildup-so my thought was to switch it up so the plant wasn’t seeing the exact same nutrients from seedlings to harvest. It has worked well and after this group I will be switching to flowering earlier-probably around 6-7 weeks veg instead of my past harvests going 8-10 weeks in veg-
This group I had trouble getting seeds to pop.
I would plant 12 and only get a couple survivors, so I had to go a few rounds to get a group of 8. Now I have plants that are a month or more apart in the same room so I had to switch when the youngest plants were ready -based on the size and maturity.
I have learned that although the older plants are taller- they have the same size and number of tops as the younger plants- so the extra time I was vegging was not hurting anything- except using more- time, nutrients and electricity to get likely the same results quantity wise.
The Element line is also a dry product so it is easier to use than measuring the GH liquid nutes using different syringes to measure everything -