Lantadyme seed
A lantadyme seed - plant in a herb patch.
349gp
190gp
159gp
+153gp
—
—
Price history
1 points · hover for detail
Volume · units traded
- 30D low
- 190
- 30D high
- 349
- Volatility
- 59.0%
Flip calculator
Includes the 2% Grand Exchange tax
+153gp
+153 per item · +80.53% ROI
- Capital required
- 190 gp
- Gross revenue
- 349 gp
- GE tax (2%, 6/item)
- − 6 gp
- Break-even sell
- 193 gp
Item data
- High alchemy
- 5 gp98.6% below market
- Low alchemy
- 3 gp
- Shop value
- 9 gp
- Weight
- 0 kg
- Skill / type
- Farming
- Stack / note
- Stackable · not noteable
- Released
- Jun 6, 2005
About Lantadyme seed
The Lantadyme seed is a members-only Herblore supply in Old School RuneScape.
"A lantadyme seed - plant in a herb patch"
Over the last 30 days it traded between 152 and 232 gp on the Grand Exchange, averaging 188 gp. About 20,210 units changed hands per day. The price is down 5.5% across that window. The Grand Exchange buy limit is 200 every 4 hours. Selling one at the average price costs 3 gp in Grand Exchange tax.
Casting High Level Alchemy returns 5 gp, which is 97.3% below the 30-day average price, so alching a bought one loses money.
How to get Lantadyme seed
113 monsters drop Lantadyme seed, most commonly K'ril Tsutsaroth (8/127), Bird nest (Wyson) (30/684) and Hespori (3/80).
Dropped by
| Monster | Rarity | Quantity |
|---|---|---|
| K'ril Tsutsaroth | 8/127 | 3 |
| Bird nest (Wyson) | 30/684 | 1 |
| Hespori | 3/80 | 2–5 |
| Eldric the Ice King | 2/56 | 4 |
| Seed pack | 1/30 | 1–3 |
| The Hueycoatl | 2/68 | 3–60 |
| Nechryael | 1/305.4 | 1 |
| Nechryarch | 1/305.4 | 1–2 |
| Aberrant spectre | 1/319.3 | 1 |
| Abhorrent spectre | 1/319.3 | 1 |
| Cave abomination | 1/337 | 1 |
| Cave horror | 1/337 | 1 |
| Dagannoth | 1/337 | 1 |
| Spiked Turoth | 1/337 | 1 |
| Turoth | 1/339.6 | 1 |
| Iorwerth Archer | 1/356.8 | 1 |
| Iorwerth Warrior | 1/356.8 | 1 |
| Deviant spectre | 1/379.1 | 1 |
| Repugnant spectre | 1/379.1 | 1 |
| King kurask | 1/391.8 | 1 |
93 further monsters drop it less commonly.
Lantadyme seed price history
Daily averages rolled up per month, newest first.
| Month | Average | Low | High | Volume |
|---|---|---|---|---|
| October 202612d | 188 | 159 | 217 | 267,468 |
| September 2026 | 188 | 150 | 232 | 550,232 |
| August 2026 | 183 | 103 | 277 | 640,071 |
| July 2026 | 155 | 83 | 222 | 610,535 |
| June 202621d | 191 | 134 | 269 | 308,800 |
| May 20262d | 195 | 169 | 220 | 24,481 |
| April 20261d | 254 | 254 | 254 | 8,180 |
| March 2026 | 143 | 98 | 189 | 203,624 |
| February 2026 | 177 | 82 | 234 | 33,348 |
| January 2026 | 196 | 159 | 238 | 17,856 |
Across 10 months of recorded prices Lantadyme seed ranged from 82 gp in February 2026 to 277 gp in August 2026, measured over 218 trading days.
The 30-day average of 188 gp sits around the middle of that range.
All prices in gp. Volume counts units traded across both sides of the Grand Exchange.
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