Azrael.5023

Hey! I am just getting into the Home Instance game and had a few questions about the different nodes. For the Black Lion Chest nodes, is there a way to influence the drops? Does increased luck matter? And does anyone know when the BL Gardening Plot might return to the gemstore? I was able o get the Basic Node set last month, and the two BL Boards the other day. But I haven't seen the plot. Thanks!