The shading net was set up 250 cm above from the experiment The plants were ground at the beginning of irrigated twice a day to avoid water stress condition Each plant was 50 cm of height and plant consisted of eight branches and five secondary branches. Each replicates were equally fertilized with 5 g of NP 12 12:17) at fifteen days interval Plants in each treatment were observed daily until the first flowenng of the controlled plant Flowering and others vegetative parameters were recorded during six month experimental periods