Sorghum
📍 KenyaClick a numbered marker on the plant to explore each life-cycle stage — or read the key dates on the right.
Roots & seed establish first. Sow in at .
Leaves & stem drive the vegetative stage over .
Flowering falls mid-cycle between sowing () and harvest (). Keep stress low here.
Fruit/grain matures — harvest around .
Where Sorghum grows in Kenya
Lower midland zone 1(LM1)
800-about 1300 m asl in Eastern Kenya & 1500 m asl in Western. Warm, annual mean temp. 21-24oC. Mean min.more than 14oC. Humid; annual average precipation at least 80% of potential evaporation.
Lower midland zone 2(LM2)
800-about 1300 m asl in Eastern Kenya & 1500 m asl in Western. Warm, annual mean temp. 21-24oC. Mean min.more than 14oC. Sub-humid; annual average precipation at least 65-80 % of potential evaporation.
Lower midland zone 3(LM3)
800-about 1300 m asl in Eastern Kenya & 1500 m asl in Western. Warm, annual mean temp. 21-24oC. Mean min.more than 14oC. Semi-humid; annual average precipation at least 50-65% of potential evaporation.
Lower midland zone 4(LM4)
800-about 1300 m asl in Eastern Kenya & 1500 m asl in Western. Warm, annual mean temp. 21-24oC. Mean min.more than 14oC. Transitional; annual average precipation 40-50% of potential evaporation (or more in bimodal rainfall areas).
Lower midland zone 5(LM5)
800-about 1300 m asl in Eastern Kenya & 1500 m asl in Western. Warm, annual mean temp. 21-24oC. Mean min.more than 14oC. Semi-arid; annual average precipation at least 25-40% of potential evaporation. Growing periods at least 45 days in 6 out of 10 years.
Lowerland zone 2(L2) / Inner lowland (IL2)
0-800 m asl. Hot, annual mean temp. more than 24oC. Sub-humid; annual average precipation at least 65-80 % of potential evaporation.
Lowerland zone 3(L3)
0-800 m asl. Hot, annual mean temp. more than 24oC. Semi-humid; annual average precipation at least 50-65% of potential evaporation.
Lowerland zone 4(L4)
0-800 m asl. Hot, annual mean temp. more than 24oC. Transitional; annual average precipation 40-50% of
Lowerland zone 5(L5)
0-800 m asl. Hot, annual mean temp. more than 24oC. Semi-arid; annual average precipation at least 25-40% of potential evaporation. Growing periods at least 40 days in 6 out of 10 years.
Upper midland zone 1(UM1)
1300/1500-1800/1900 m asl. Temperate, annual mean temp. 18-21oC. Mean min.11-14oC; Absolutely No frosts. Humid; annual average precipation more than 80% of potential evaporation. .
Upper midland zone 2 (UM2)
1300/1500-1800/1900 m asl. Temperate, annual mean temp. 18-21oC. Mean min.11-14oC; Absolutely No frosts. Sub-humid; annual average precipation 65-80 % of potential evaporation.
Upper midland zone 3 (UM3)
1300/1500-1800/1900 m asl. Temperate, annual mean temp. 18-21oC. Mean min.11-14oC; Absolutely No frosts. Semi-humid; annual average precipation at least 50-65% of potential evaporation.
Upper midland zone 4 (UM4)
1300/1500-1800/1900 m asl. Temperate, annual mean temp. 18-21oC. Mean min.11-14oC; Absolutely No frosts. Transitional; annual average precipation at least 40-50% of potential evaporation.
Upper midland zone 5(UM5)
1300/1500-1800/1900 m asl. Temperate, annual mean temp. 18-21oC. Mean min.11-14oC; Absolutely No frosts.Semi-arid; annual average precipation at least 25-40% of potential evaporation. Growing periods at least 65 days in 6 out of 10 years.
Looking for another crop? Browse the full Kenya crop calendar or the Sorghum guide for other countries.