Confused! – Big Farm: Mobile Harvest Review

I don’t understand the new island! I can buy peacocks and the thing to make the feed at level 1 but I can’t grown the peanuts needed until level 2! And I can buy the mango orchard at level 14 but I can’t buy the composter make the fertilizer to grow the mangos until level 19???? Am I missing something here?????? At this rate i’ll never get to level 19! I can’t do anything but grow oranges!
Review by Nerdygirl724 on Big Farm: Mobile Harvest.