Spores necessary for RS gold plantation can be obtained from lobster houses, which reside nearby areas which means that finding them should not be an issue. However, those who would like to kill them will require the Brine Saber or Trident. The first is obtained through Brine Rats (that do require 48 Slayer) as well as the second one is obtained from Kraken bosses, which require at least 87 levels of Slayer skills.
Charter ship method. The players who have completed the Lunar Diplomacy quest and are over 77 Magic level are able to cast Superglass Make spell. It lets adventurers craft without bank supplies. To learn this method make sure you purchase buckets filled with sand and soda ash in the form of Trader Crewmember located in Port Phasmatys or any other spot. Use Superglass Make spell to craft the highest quality glass objects you can make. After you've exhausted your resources Make sure you hop across worlds to replenish them.
Making battlestaves. Completing tasks from Varrock Diary can be quite profitable , as each of the problems in it permits players to buy more additional battlestaves from NPC Zaff. By finishing Elite Diary in Varrock, you could purchase up to 120 battlestaves in exchange for 7000 gold coins each. The only downside to this is that they all must be cheap OSRS gold purchased simultaneously. The staves that you want to design include Air Battlestaff and Fire Battlestaff.