Dwarf weed seed

Dwarf Weed Seed is a members-only item on the OSRS Grand Exchange in the seeds category.

In-game examine text: "A dwarf weed seed - plant in a herb patch."

It has a Grand Exchange buy limit of 200 every four hours, a high alchemy value of 3 gp, and item ID 5303.

View on OSRS Wiki

Dwarf Weed Seed shows an active flip setup with a margin of +211 gp and 17,088 trades over the last 24 hours.

At the buy limit of 200 every four hours, max profit per cycle is about 42.2k gp — high margin with healthy liquidity.