Seaweed spore

A seaweed spore - plant in a seaweed patch. Seaweed spore is a members-only item traded on the Old School RuneScape Grand Exchange.

Seaweed spore trades for 300 gp, making it one of the cheapest items on the GE. The buy-sell spread is 5 gp (1.7%), which indicates a tight spread common in actively traded items.

Seaweed spore has very low trading volume (12 recent trades), which means wider spreads and slower fills. With a buy limit of 600 every 4 hours, you can trade in large quantities per session.

Seaweed spore currently has a negative margin of -7 gp after tax, meaning instant flips would result in a loss at these prices. Margins fluctuate throughout the day — check back later or set a price alert to be notified when the margin turns positive. The price has risen 25.0% in the last hour, indicating upward buying pressure.

Seaweed spore has a high alchemy value of 12 gp, but at the current buy price it is not profitable to alch.

Set a price alert to get notified when the margin changes, or add this item to your watchlist for quick access.