Dwellberries

Dwellberries are an uncommon type of food that can be grown or picked up in RuneScape. Eating them heals 200 life points. The message displayed when eating them is "You eat the berries. They're quite tasty."

Dwellberries spawn in McGrubor's Wood west of Seers' Village, approximately every 30 seconds. One can get in by squeezing through a loose railing on the north side. Additionally, one can buy dwellberries from Heckel Funch for 4 coins in the Grand Tree in the Tree Gnome Stronghold on the first floor at the south eastern part, as well as from Hudo at the north western part of the same floor. Heckel Funch and Hudo each stock 10 at a time.

Dwellberries can also be grown with the Farming skill at level 36. Harvesting them earns 12 Farming experience each. On a farmed dwellberry bush, berries spawn at a rate of one berry every 20 minutes, up to a maximum of four.

Plague City and The Curse of Arrav are the only quests requiring dwellberries. According to the Pharaoh Queen, they are very good for the heart. Also, Elena comments during Plague City that they will help to protect the player from the plague if it is applied to their gas mask.

They are also used in gnome cooking, and 15 can be given to a gardener to protect snape grass seeds in an allotment patch.

Trivia

 * Dwellberries are analogous to the real-life blueberries.