Farming (herbs)

Expected profit (expected value, probabilistic life system) growing herbs, per PATCH (seed -> harvest) aggregated per RUN, with the 2% tax already applied on the grimy herb sale. Each patch takes about 80 minutes to grow — that's context, not a gp/hour divisor: the number is per run, not per wall-clock hour. Disease-free patches have no death chance; regular ones do, adjusted by compost.

Herb	Profit/run	Profit/patch	ROI	Break-even	Herbs/run	XP/run
Ranarr weed	148,158	16,462	56.8%	3,616	73.6	2,470
Kwuarm	139,715	15,524	811.9%	238	73.6	6,317
Toadflax	136,474	15,164	1,030.9%	183	73.6	3,117
Snapdragon	118,452	13,161	28.4%	5,791	73.6	7,980
Cadantine	118,316	13,146	319.2%	514	73.6	9,721
Avantoe	101,311	11,257	1,640.9%	85	73.6	4,981
Irit leaf	95,657	10,629	1,918.5%	69	73.6	3,929
Dwarf weed	82,431	9,159	734.5%	156	73.6	15,554
Lantadyme	74,547	8,283	1,321.1%	78	73.6	12,273
Torstol	64,437	7,160	39.5%	2,264	73.6	18,188
Huasca	42,100	4,678	11.9%	4,916	73.6	8,818
Harralander	18,458	2,051	391.4%	65	73.6	1,946
Guam leaf	12,383	1,376	277.4%	62	73.6	1,012
Marrentill	9,681	1,076	214.3%	62	73.6	1,217
Tarromin	8,935	993	200.6%	62	73.6	1,458