Flag of Senegal. The flag of Senegal (French: le drapeau du SÃ©nÃ©gal) is a tricolour consisting of three vertical green, yellow and red bands charged with a five-pointed green star at the centre. Adopted in 1960 to replace the flag of the Mali Federation, it has been the flag of the Republic of Senegal since the country gained independence that year. The present and previous flags were inspired by French Tricolour, which flew over Senegal until 1960.
The best time to apply fertilizer in spring is when soil temperatures have warmed and the grass plant is actively growing.
To Figure How Much Nitrogen Fertilizer to Apply to Lawns: After calculating how much to apply, when to apply is the other important decision. Early fall (September 1-15) is a key time for fertilizing lawns in northern Illinois. The schedule below outlines when to apply based on how many applications are to be made annually and desired lawn quality.