Willow seed

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

In-game examine text: "Plant this in a plantpot of soil to grow a sapling."

It has a Grand Exchange buy limit of 200 every four hours, a high alchemy value of 9 gp, and item ID 5313.

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Willow Seed currently has a flip margin of −4 gp, which isn't profitable to flip right now despite 17,774 trades over the last 24 hours.

Items with negative or zero margins like this are better watched than actively flipped until the spread widens.