Knotweed. Spactacular flowering species that absolute not. The average size is 175 cm. The flower colour is white. This plant is hardy.The flowering period is July - September.
This plant has in the system Hansen/Mussel used for describing perennials the following code : 9.1.2.5
Explanation of the first digit : General location : SOLITARY PLANTS. Impressive, difficult to combine plants, effective in creating large components in the garden.
Explanation of the second digit : Specific demands of the plant : For a warm, sunny place.
Explanation of the third digit : Where to put : Plants with beautiful shapes, imcluding the ornamental grasses, need a moist soil.
Explanation of the fourth digit : Other characteristics : Robust, often large plant. Can be used as a solitary plant.
Color : wit
Flowering period : august - september
Size approx. : 150 cm.
Recommended quantity per square meter : 3
Location of the plant shown in the first picture : kwekerij In Goede Aarde, Biervliet