Cha Ching and other late bloom feeds

[Filthy Biker]

How close towards harvest could I use a bloom booster such as Cha Ching? FF claims right to the end, any thoughts towards this?

 

[PrairiePoet]

I use it up to the last week.

Prairie

 

[ashlyrchclip]

I use Humboldt's Ginormous right up through the 2nd to last week. I cut out the main bloom nute 1-2 weeks before that though becaues the Ginormous has high concentrations of P and K, so i don't want to overdo it and cause burn.

Good luck