well i checked times for wall-nut.every day a guy with 15 minute wall-nutget 7 more every 2 hours then a guy with 2 hour there is 12 times that there is 2 hours a day.if a player plants ONE wall-nut and plants another one rightwhen it finishes then that's 12 wall-nuts a day for people with 2 hour wall-nuts.people with 15 minutes have a huge advantage.they get 8 every 2 hours.8X12=96.that's 86 more wall-nuts a day for 15 minute people.

i am currently doing more plants to see there's.i will post the answer once i do them