Overgrown was a Tier 7 relic in the Raging Echoes League. It must be unlocked in a bank since it grants the leprechaun's vault, allowing access to the seed vault from anywhere in the world. The leprechaun's vault can be retrieved from The Sage if lost.
Automatically replanted seeds have Ultracompost added, whether or not you have any available.
Players MUST apply ultracompost first. The next cycle, and all future cycles of that seed, will then have ultracompost automatically applied.
Saltpetre will be automatically re-applied to grapes; however, this will only produce grapes, and not Zamorak's grapes, even if the player has Bologa's blessings in their inventory or bank. This will not consume any banked saltpetre.
Farming contracts will be completed automatically when harvesting. If there is no available seed for re-planting, the contract must be completed manually.
If a plant doesn't auto-harvest due to a lack of seeds in the vault, the player must manually replant it to start the cycle again.
It will not use other similar seeds if the one that is planted runs out (i.e. If Tarromin Seeds are no longer available in the vault, overgrown will not then plant guam).
It will not complete any "harvest" or "check the health of" tasks, even if the proper seed/tree is planted in the proper patch.
Talk to a leprechaun to disable the auto-harvest.
If a seed does run out, the player must manually check the plant to receive experience.
Plants in Tithe Farm no longer need to be watered or harvested within a time window.
Overgrown's seed saving effect uses the phrasing Botanical allows you to keep your [seed name]. in most cases, implying that the relic was named Botanical at some point during development.
When planting grape seeds, the phrasing Your Seed Saver fragment allows you to keep your grape seed. is used instead. As relic fragments were only present in the Shattered Relics League, this implies that the Seedy Business fragment was named Seed Saver during development.
