I am kid of crazy for berrys since I am a bit low on cash (If you dont believe the crazy part, do you know anyone else with 150 oran berries). And I found out about the surprise mulch. I have only mad a qualot berry so far and want to know all the combos. What are they and how do you get them?
use three Berries of the same color to get Suprise Mulch.
Here´s the rest of the combinations.
It increases the chance of berry mutation so it doesn´t really get you special berries.
But here´s a list of all mutations you can get.
Source above links