You could use that fertilizer but it's best to use one with a higher middle number.
The fertilizer in your picture is 2.5 -- 2 -- 5
It has a higher amount of potassium than nitrogen and phosphorus. You should look for one with a higher amount of phosphorus such as miracle grow which is 15--30--15.
GTC21 Reviewed by GTC21 on . Hey...me again with more questions... :D As I struggle with my 3 plants under 12/12....im going to start 4 more clones that I have ready for flowering....im not gonna use miracle-gro soil this time and each plant will have its own container!! Can anyone tell me what a good soil mix for flowering is?? Also, what is a good fert to add through flowering? Is this a good fert to use (see pic) ?? Thanks again BUD IS LOVE Rating: 5