Flax seed

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

In-game examine text: "A flax plant seed - plant in a hops patch."

It has a Grand Exchange buy limit of 2,000 every four hours, a high alchemy value of 3 gp, and item ID 31541.

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Flax Seed shows an active flip setup with a margin of +3 gp and 10,180 trades over the last 24 hours.

At the buy limit of 2,000 every four hours, max profit per cycle is about 6.0k gp — high margin with healthy liquidity.