Seaweed sporemembers
“A seaweed spore - plant in a seaweed patch.”
About this item
Seaweed spores are used in the Farming skill and require level 23 in the skill to grow them. They are planted at the seaweed patch in the underwater area of Fossil Island and provide giant seaweed when harvested. Players can pay Mernia to protect this patch by giving her 200 numulites. Giant seaweed is often grown by players for a chance at obtaining Tangleroot due to the relatively high chance of obtaining it compared to the seaweed spore growth time.
From Seaweed spore on the Old School RuneScape Wiki, used under CC BY-NC-SA 3.0.
- Buy limit
- 600 per 4h
- High alch
- 12
- Shop value
- 20
- Traded last hour
- 320
Its high alch value of 12 does not cover the 147 nature rune it would burn, so alching is a loss before the item itself is counted.
One unit, right now
- Buy at (instant-sell)traded 17m ago
- 125
- Sell at (instant-buy)traded 6m ago
- 176
- Spread
- 51
- Tax on the sale
- −3
- Margin per unit
- 48
Breakeven sell price is 128 — a spread of 2.40% just to clear the tax.
Your 1.00M
- Buy limit per 4 hours
- 600
- Units you can fund
- 600
- Capital required
- 75,000
- Profit per window
- 28,800
Price is thin, governed by the slower side at 17m.
Prices refreshed 4m ago.
Against its own history last 90 days · 91 daily bars
wider than 85% of the last 91 days
6% of the way up its 90-day range
Measured with medians rather than averages, because one spike — an update, a streamer, a brief squeeze — drags an average around for weeks afterwards and makes everything since look ordinary.