You need to take the seed out of the pod, then soak the seeds in water overnight, then sow in a bedding mix,, they grow quickly just keep the bedding mix moist for about the first 10 to 12 days

Alternatively, you could find someone who has one and just ask if you can dig out some that have sprouted in the yard. If my mesquite is representative, they germinate like mad by simply letting them fall to the ground and do their thing. Ive got literally hundreds that sprout in my yard each year....
DD

Would anyone please be kind enough to to sell me some mesquite seeds?

What type of Mesquite do you want?
I have about 2500 in liner trays and I think about a quarter pound of AZ native Mesquite seed

I am trying to make a masquite bonsai tree. Iv just pulled a small one out of the ground and am trying some seeds too. I just dont know how much to water them at first and the sun they need and basic stuff like that.
any help?