Calculator:Farming/Supercompost
This calculator calculates the cost per bucket load for making supercompost. It assumes that the buckets are recycled. It includes methods using compost potion (currently figuring 221.68 coins per bucket, allowing for the sale of the empty vial), but not special purchases or growing from seed etc., as these represent opportunity costs of selling the component on the GE, as well as the work involved.
Excluded also are non-tradeable item like White tree fruit and Peach, and the Compost mound's special move (although this could be added).
Cost of using peaches for supercompost with bones to peaches spell tablets: the find the cost of using peaches for supercompost multipy 27, (the amount of inventory spaces), by the cost of bones (currently 61 coins). Add the cost of a bones to peaches tablet to this (currently 661 coins), and divide the total by 27. The current cost of using this method for supercompost is: 85 coins per peach.
Notes:
- Weeds are often to be found lying around allotments (although a good gardener will grow very few of their own) and weeds fill the compost box faster.
- While you can't make compost with noted items, you can take sacks of cabbages for example making them very convenient as well as cheap (unlike baskets of strawberries which are merely convenient).
- Items listed on the grand Exchange are sometimes "bought out" this is particularly the case with compost potions.
- Compare these with the current cost (3,790) of buying Supercompost.
Item Cost Potion cost Total cost Net profit (or loss)
if sold on GEFever grass 573 221.68 794.68 2,995.32 Primweed 517 221.68 738.68 3,051.32 Stinkbloom 562 221.68 783.68 3,006.32 Tansymum 306 221.68 527.68 3,262.32 Lavender 567 221.68 788.68 3,001.32 Curry leaf 2826 221.68 3,047.68 742.32 Seaweed 118 221.68 339.68 3,450.32 Banana 334 221.68 555.68 3,234.32 Orange 1983 221.68 2,204.68 1,585.32 Lime 1000 221.68 1,221.68 2,568.32 Lemon 540 221.68 761.68 3,028.32 Cooking apple 580 221.68 801.68 2,988.32 Cabbage 871 221.68 1,092.68 2,697.32 Raw potato 735 221.68 956.68 2,833.32 Onion 869 221.68 1,090.68 2,699.32 Wheat 726 221.68 947.68 2,842.32 Grimy guam 592 221.68 813.68 2,976.32 Clean guam 666 221.68 887.68 2,902.32 Grimy tarromin 170 221.68 391.68 3,398.32 Clean tarromin 290 221.68 511.68 3,278.32 Grimy harralander 981 221.68 1,202.68 2,587.32 Clean harralander 1176 221.68 1,397.68 2,392.32 Grimy marrentill 7946 221.68 8,167.68 -4,377.68 Clean marrentill 8095 221.68 8,316.68 -4,526.68 Grimy ranarr 4122 221.68 4,343.68 -553.68 Clean ranarr 4458 221.68 4,679.68 -889.68 Magic roots 3503 3,503 287 Maple roots 620 620 3,170 Oak roots 1033 1,033 2,757 Willow roots 503 503 3,287 Yew roots 862 862 2,928 Calquat fruit 418 418 3,372 Coconut shell 210 210 3,580 Jangerberries 1166 1,166 2,624 Bittercap mushroom 10178 10,178 -6,388 Papaya fruit 7705 7,705 -3,915 Pineapple 583 583 3,207 Poison ivy berries 6259 6,259 -2,469 Watermelon 791 791 2,999 White berries 2103 2,103 1,687 Grimy avantoe 1046 1,046 2,744 Clean avantoe 1191 1,191 2,599 Grimy cadantine 5395 5,395 -1,605 Clean cadantine 5702 5,702 -1,912 Grimy dwarf weed 14313 14,313 -10,523 Clean dwarf weed 14810 14,810 -11,020 Grimy kwuarm 14005 14,005 -10,215 Clean kwuarm 14466 14,466 -10,676 Grimy lantadyme 8256 8,256 -4,466 Clean lantadyme 8675 8,675 -4,885 Grimy snapdragon 1480 1,480 2,310 Clean snapdragon 1768 1,768 2,022 Grimy torstol 5314 5,314 -1,524 Clean torstol 5797 5,797 -2,007 Grimy toadflax 10248 10,248 -6,458 Clean toadflax 11007 11,007 -7,217