Best counties to grow Arrow Root in Kenya
All 47 counties ranked by soil and climate suitability for Arrow Root — scored against pH 5–7 target, medium nitrogen, medium phosphorus, high potassium, plus rainfall (1000–2000 mm) and altitude (0–1800 m) requirements.
Click any county to see the full fertilizer plan, planting calendar, and seed varieties.
#1 best
West Pokot
Rift Valley
93/100#2 bestElgeyo Marakwet
Rift Valley
92/100#3 bestVihiga
Western Highlands
89/100All 47 counties — Arrow Root suitability ranking
#1West PokotRift Valley
93
#2Elgeyo MarakwetRift Valley92
#3VihigaWestern Highlands89
#4BometRift Valley88
#5KakamegaWestern Highlands88
#6BungomaWestern Highlands88
#7Trans NzoiaWestern Highlands88
#8NandiWestern Highlands88
#9KisumuLake Victoria Basin87
#10NyamiraWestern Highlands86
#11MigoriLake Victoria Basin85
#12KirinyagaCentral Highlands84
#13MombasaCoastal Lowlands84
#14KiambuCentral Highlands83
#15NyeriCentral Highlands83
#16KerichoRift Valley83
#17BusiaLake Victoria Basin83
#18SiayaLake Victoria Basin82
#19Homa BayLake Victoria Basin82
#20KisiiWestern Highlands81
#21EmbuCentral Highlands79
#22Murang'aCentral Highlands77
#23MeruCentral Highlands76
#24Uasin GishuRift Valley76
#25NakuruRift Valley75
#26NairobiCentral Highlands66
#27Tharaka NithiCentral Highlands63
#28KwaleCoastal Lowlands63
#29NyandaruaCentral Highlands62
#30NarokRift Valley60
#31BaringoRift Valley45
#32KilifiCoastal Lowlands41
#33MachakosSemi-Arid Eastern37
#34LamuCoastal Lowlands30
#35LaikipiaRift Valley28
#36MakueniSemi-Arid Eastern23
#37KajiadoSemi-Arid Eastern22
#38Taita TavetaCoastal Lowlands20
#39KituiSemi-Arid Eastern18
#40Tana RiverArid and Semi-Arid13
#41IsioloSemi-Arid Eastern6
#42SamburuArid and Semi-Arid6
#43TurkanaArid and Semi-Arid4
#44MarsabitArid and Semi-Arid4
#45GarissaArid and Semi-Arid3
#46WajirArid and Semi-Arid2
#47ManderaArid and Semi-Arid1