Helianthus annuus
| Agro-ecological Zone | 
|---|
| unknown | 
| Growth rate | Management practices | Invasiveness | Leafing Phenology | Location | 
|---|---|---|---|---|
| Fast | Mulching, trimming | Yes | Evergreen | Kenya | 
| Country | Rainfall | Temperature | Altitude | Soil | 
|---|---|---|---|---|
| Kenya | Unknown | unknown | unknown | Sunflowers will grow in almost any soil, including poor, dry soils. However, they thrive in well-drained soil that contains a good amount of organic matter. | 
| Common names/English | Kamba | Kikuyu | Maasai | Samburu | 
|---|---|---|---|---|
| Common sunflower | Sunflower | 
| Propagation Method | Seed shelf life | Pre-sowing seed treatment | Seed Dispersal | 
|---|---|---|---|
| Seeds, seedlings, cuttings | unknown | unknown | Bird, insects | 
| Cultural Uses | 
|---|
| Ornamental |