Willow seed

Plant this in a plantpot of soil to grow a sapling. Willow seed is a members-only item traded on the Old School RuneScape Grand Exchange.

Willow seed trades for 100 gp, making it one of the cheapest items on the GE.

Trading volume for Willow seed is relatively low at 130 recent trades, so offers may take longer to fill. With a buy limit of 200 every 4 hours, you can trade in large quantities per session. At the current margin, flipping the full buy limit yields up to 5,800 gp profit every 4 hours.

Willow seed currently has a positive margin of 29 gp after the GE tax, resulting in an ROI of 29.0%. The flip rating of 7/10 places this item in the mid range — decent margins but consider checking volume before committing. The price has dropped 28.6% in the last hour, which could signal a buying opportunity if the margin improves.

Willow seed has a high alchemy value of 9 gp, but at the current buy price it is not profitable to alch.

Use the flip calculator above to estimate your profit based on quantity. Set a price alert to get notified when the margin changes, or add this item to your watchlist for quick access.