Monday, December 26, 2011
Water hyacinth are fast-growing in fresh water, has special adaptations to allow it to grow and spread rapidly, they can withstand extremes of nutrient supply, pH level, temperature, and even grow in toxic water. The seeds are dispersed by birds and can remain viable for 15-20 years. But the main method of reproduction is vegetatively, through stolons. A single plant under ideal conditions can produce 3,000 others in 50 days, and cover an area of 600 sq meters in a year. As such they can become troublesome weeds in waterways.
In old time of Singapore, it was cultivated as pig food. Now you still can find them in some of the fresh water lake in our garden or park.
My linking to Blue Monday and Macro Monday
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Love this blue!
Happy New Year & Happy Blue Monday!
Szkoda, że ten piękny kwiat może być chwastem :-(. Zdjęcie bardzo ładne. Pozdrawiam.
It is a pity that this beautiful flower can be weeds :-(. Photo very nice. Yours.
Lovely, that's very unique!
Late visiting from Blue Monday. You may visit my BLUES when you get a chance. Advance happy new year!
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