On 3/22/13 12:54 AM, thomaspoul wrote:
before some day i plant a marigold flower plant....its good but it is
not giving flowers...what is the reason?

Marigolds are summer flowers. It's not yet summer in the UK. Even in
my own area, marigolds will not be blooming for another 1-2 months
despite recent temperatures at or above 75F (24C).

--
David E. Ross
Climate: California Mediterranean, see
http://www.rossde.com/garden/climate.html
Gardening diary at http://www.rossde.com/garden/diary