Standard routine for lenght gains

Is 15 mins stretching enough - incorporating all kinds of stretches?

15 minutes jelqing is enough too.

Stretching two ways at the same time, both away from you and to your body.

So what’s a good stretching routine?

Good advanced stretching routine to begin with:
5x3 minutes of stretching (all ways)
2x3 minutes of inverted v stretches
4x15 JAI stretches

Ok thanks Ill try this

1. 5-10 mins warm wrap w/ massage

2. Stretching as said above

3. 15-20 mins wet jelq

4. 5-10 mins warm wrap w/ massage

5. Kegels