First month over

I did my first months measurements, no length gains only girth. Not much but its noticable. My routine so far as been 300 jelqs, 2 days on and 1 day off. I been stretching SD for 15 minute sessions with good amount of force. I been doing 1 minute sets with 15 second rest in between on a daily basis. Does anyone have any advice for what i can try to see some length gains or should i just be patient with this routine for another month. I figured if this routine was was working i would of have noticed a slight difference but nothing so far. I dont want to waste my time doing the same thing if its not producing results, when i can be using that time with something more effective. Any ideas fellas.

Im thinking about adding 5 minutes of v-stretchs or would that be pushing it?.