New Grower root stimulator

[iBas101]

What kind of root stimulator should I use?

 

[Ripped In Oregon]

Sm 90 is a good one or super thrive.

 

[AutoWonders]

Lately I have been giving the seedlings Canna Rhizotonic for the first two weeks. I like what I see and shall continue.

 

[KonopCh]

I use Rhizotonic for first 2 weeks.
I saw one guy on YT comparing other root stimulators (cheaper ones and those with big price) but Rhizotonic won that test. Fastest root grow and more bushy than others.

 

[Passel]

What kind of root stimulator should I use?

All these stimulate root growth:
phophoros, potassium, calcium, sea weed extract (or raw kelp), fullvic acid (make bomb mixture by mixing 5 parts of fullvic acid with 2 parts of seaweed extract), rhizobacteria.