Seaweed spore
“A seaweed spore - plant in a seaweed patch.”
MembersTradeable (not for Ironmen)High alch 12 gp
Sources from the OSRS Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
As an Ironman: dropped by Hermit crab (level 19), sold at Mairin's Market.
Monster drops
| Dropped by | Level | Quantity | Rarity |
|---|---|---|---|
| Ancient Wyvern | 210 | 16–24 | 2/132 |
| Lobstrosity | 68 | 5 | 6/118 |
| Spitting Wyvern | 139 | 12 | 2/123 |
| Taloned Wyvern | 147 | 12 | 2/123 |
| Long-tailed Wyvern | 152 | 12 | 2/123 |
| Hermit crabEasiest | 19 | 1 | 4/128 |
| Ammonite Crab | 25 | 2 | 1/128 |
Best rates first, plus the lowest-level monsters that drop it.
Shops
- Mairin's Market20 mermaid's tear · stock 100
Other sources
Minigames, reward chests, clues, skilling and other non-combat sources.