discussion I just started the game , I have 2 gardens with signs on them, how long does it to grow? — jennah.dibiase, 3rd November Island Experiment 2 COMMENTS 0 Reply Nancy Knudson 2 minutes is the shortest one, upgrade them for other options. 30 minutes is the highest one I have unlocked — 13th November Pinoy Ako add me — 8th November Load older posts ↓