Shall I pitch another sachet of yeast after 16 hrs with no activity?

[Elysium]

I pitched 16 hours ago and I have wort from the fermentor in a test jar.....when I look at the yeast jar there is not activity at all. The valve is not active on the main fermentor either.

Shall I pitch another sachet of yeast?

 

[Glynn]

Not yet it can take as long as 36 hrs to get going

 

[skw]

https://www.homebrewtalk.com/f39/fermentation-can-take-24-72-hrs-show-visible-signs-43635/

 

[beaston]

Be patient. Most important thing you will ever hear while brewing.

 

[Elysium]

https://www.homebrewtalk.com/f39/fermentation-can-take-24-72-hrs-show-visible-signs-43635/

Thanks for the link.
It should have visible signs though.....because I have some wort in a jar where I should be able to see clearly at least a few bubbles going.

 

[unionrdr]

I never thought test jars to be indicative of what's going on in the fermenter. The fermenters larger size can be a different situation entirely,so I just go by what's happening in the fementer.