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Herb seed detail

Torstol seeds can be planted in a herb patch in order to produce grimy torstols. This requires a Farming level of 85.

Torstol seeds can be obtained as a rare monster drop (see below), by looting a nature impling, by pickpocketing Master Farmers, or bought from the Vinesweeper minigame for 45,000 points each. 8 torstol seeds are also a possible prize from Treasure Hunter that can be converted to 4,000 coins.

Torstol seeds take 80 minutes to fully grow and then can be harvested.

Torstol seed
Farming level 85
Patch Herb
Payment N/A
Time 80 minutes (4x20 minutes)
Seeds per 1 seed
Planting 199.5
Harvesting 224.5
Crop Grimy torstol
Yield[?] Unknown edit

The following table shows the profit yield, assuming all the herbs and seeds are purchased/sold at the Grand Exchange for the guide price. If the herb dies, you will lose -967 coins.

Herb yield Profit/loss (Grimy) Profit/loss (Clean) Herb yield Profit/loss (Grimy) Profit/loss (Clean)
1 2,885 3,089 7 25,997 27,425
2 6,737 7,145 8 29,849 31,481
3 10,589 11,201 9 33,701 35,537
4 14,441 15,257 10 37,553 39,593
5 18,293 19,313 11 41,405 43,649
6 22,145 23,369 12 45,257 47,705

Supercompost yields a minimum of 5 herbs.

Healthy Torstol plant
Stage Description Image
1 The seed has only just been planted. GreenHerb1
2 The herb is now ankle height. GreenHerb2
3 The herb is now knee height. GreenHerb3
4 The herb is now mid-thigh height. GreenHerb4
5 The herb is fully grown and ready to harvest. GreenHerb5


[FAQ] • [doc]

Drop sourcesEdit

This list was created dynamically. For help, see the FAQ.
To force an update of this list, click here.
For an exhaustive list of all known sources for this item, see here.
Source Combat level Quantity Rarity
Aquanite (elite)1041Rare
Barbarian Assault/RewardsN/A3Common
Barbarian Assault/RewardsN/A5Common
Cave horror (elite)861Very rare
Chaos Elemental3051Rare
Crystal chestN/A2Common
Crystal implingN/A2Uncommon
Crystal impling jarN/A2Uncommon
Cyclossus891Very rare
Dagannoth (Lighthouse)77; 781Rare
Dagannoth (Waterbirth Island)78; 791Very rare
Dagannoth (Waterbirth Island, ranged)78; 791Very rare
Dark beast1051Very rare
Dark beast (elite)1141Very rare
Demon Flash MobN/A1Rare
Demon boss2001Rare
Exiled kalphite guardian981Very rare
Exiled kalphite marauder98; 1071Rare
Fungal mage811Rare
Ganodermic beast1121Rare
Giant Sea Snake631Very rare
Giant rock crab951Very rare
Gnoeals701Very rare
Kalphite King250010Uncommon
Kurask781Very rare
Legio Primus3041Uncommon
Legio Quartus3041Uncommon
Legio Quintus3041Uncommon
Legio Secundus3041Uncommon
Legio Sextus3041Uncommon
Legio Tertius3041Uncommon
Master FarmerN/A1Very rare
Mature grotworm981Very rare
Moss giant 28; 51; 611Very rare
Mountain troll751Rare
Mutated jadinko baby931Rare
Mutated jadinko guard961Rare
Mutated jadinko male1001Very rare
Nature implingN/A1Rare
Nechryael961Very rare
Nechryael (elite)1061Very rare
Ogre 56; 67; 861Rare
Ogre chieftain811Very rare
Queen Black Dragon9001Rare
Rorarius841Very rare
Sea Snake Hatchling631Unknown
Sea Snake Young631Very rare