Where to find wheatgrass juice in the Dominican republic?

not sure where to send you to get the juice, but it is so easy to grow!Buy the wheat grass seeds, soak in water for 12 hours, and drain, let rest in the cup for 12 hours and lay the seeds on top of the a tray of soil inside a dark garbage bag for 1-2 days, until the grass starts to grow upward, then place in indirect sunlight for another 4 days and you have the wheat grass, we cut and chew it like gum, rather than juice it, has a sweeter taste and you get the fresh air from it growing in your house. Good luck on find a source where you are. It is so good for you!