en magasin
La pépinière • Les plantes vivaces
Array ( [0] => Array ( [id] => 716 [alt] => [title] => nymphea [caption] => [description] => [mime_type] => image/jpeg [url] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279.jpg [width] => 668 [height] => 501 [sizes] => Array ( [thumbnail] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-150x150.jpg [thumbnail-width] => 150 [thumbnail-height] => 150 [medium] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-300x225.jpg [medium-width] => 300 [medium-height] => 225 [medium_large] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-768x576.jpg [medium_large-width] => 768 [medium_large-height] => 576 [large] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279.jpg [large-width] => 668 [large-height] => 501 [sidebar-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-369x246.jpg [sidebar-gallery-width] => 369 [sidebar-gallery-height] => 246 [news-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-371x278.jpg [news-thumb-width] => 371 [news-thumb-height] => 278 [news-sidebar] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-260x195.jpg [news-sidebar-width] => 260 [news-sidebar-height] => 195 [post-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-668x450.jpg [post-gallery-width] => 668 [post-gallery-height] => 450 [post-gallery-crop] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-668x338.jpg [post-gallery-crop-width] => 668 [post-gallery-crop-height] => 338 [post-actualites] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279.jpg [post-actualites-width] => 668 [post-actualites-height] => 501 [partners-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-570x363.jpg [partners-gallery-width] => 570 [partners-gallery-height] => 363 [product-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-158x119.jpg [product-thumb-width] => 158 [product-thumb-height] => 119 [product-thumb-crop] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-158x158.jpg [product-thumb-crop-width] => 158 [product-thumb-crop-height] => 158 [team-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-270x270.jpg [team-thumb-width] => 270 [team-thumb-height] => 270 [post-thumbnail] => https://gardencentredelavaux.ch/wp-content/uploads/2016/03/nymphea-e1506091253279-220x150.jpg [post-thumbnail-width] => 220 [post-thumbnail-height] => 150 ) ) [1] => Array ( [id] => 3364 [alt] => [title] => aquatique [caption] => [description] => [mime_type] => image/jpeg [url] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429.jpg [width] => 668 [height] => 449 [sizes] => Array ( [thumbnail] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-150x150.jpg [thumbnail-width] => 150 [thumbnail-height] => 150 [medium] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-300x202.jpg [medium-width] => 300 [medium-height] => 202 [medium_large] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-768x576.jpg [medium_large-width] => 768 [medium_large-height] => 576 [large] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-1024x768.jpg [large-width] => 1024 [large-height] => 768 [sidebar-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-369x246.jpg [sidebar-gallery-width] => 369 [sidebar-gallery-height] => 246 [news-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-371x278.jpg [news-thumb-width] => 371 [news-thumb-height] => 278 [news-sidebar] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-267x179.jpg [news-sidebar-width] => 267 [news-sidebar-height] => 179 [post-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-668x449.jpg [post-gallery-width] => 668 [post-gallery-height] => 449 [post-gallery-crop] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-668x338.jpg [post-gallery-crop-width] => 668 [post-gallery-crop-height] => 338 [post-actualites] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-870x653.jpg [post-actualites-width] => 870 [post-actualites-height] => 653 [partners-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-570x363.jpg [partners-gallery-width] => 570 [partners-gallery-height] => 363 [product-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-158x106.jpg [product-thumb-width] => 158 [product-thumb-height] => 106 [product-thumb-crop] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-158x158.jpg [product-thumb-crop-width] => 158 [product-thumb-crop-height] => 158 [team-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-270x270.jpg [team-thumb-width] => 270 [team-thumb-height] => 270 [post-thumbnail] => https://gardencentredelavaux.ch/wp-content/uploads/2019/08/aquatique-26.07-e1565355458429-220x150.jpg [post-thumbnail-width] => 220 [post-thumbnail-height] => 150 ) ) [2] => Array ( [id] => 672 [alt] => [title] => Jacinthe d'eau [caption] => [description] => [mime_type] => image/jpeg [url] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau.jpg [width] => 600 [height] => 450 [sizes] => Array ( [thumbnail] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-150x150.jpg [thumbnail-width] => 150 [thumbnail-height] => 150 [medium] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-300x225.jpg [medium-width] => 300 [medium-height] => 225 [medium_large] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau.jpg [medium_large-width] => 600 [medium_large-height] => 450 [large] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau.jpg [large-width] => 600 [large-height] => 450 [sidebar-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-369x246.jpg [sidebar-gallery-width] => 369 [sidebar-gallery-height] => 246 [news-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-371x278.jpg [news-thumb-width] => 371 [news-thumb-height] => 278 [news-sidebar] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-260x195.jpg [news-sidebar-width] => 260 [news-sidebar-height] => 195 [post-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-600x450.jpg [post-gallery-width] => 600 [post-gallery-height] => 450 [post-gallery-crop] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-600x338.jpg [post-gallery-crop-width] => 600 [post-gallery-crop-height] => 338 [post-actualites] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau.jpg [post-actualites-width] => 600 [post-actualites-height] => 450 [partners-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-570x363.jpg [partners-gallery-width] => 570 [partners-gallery-height] => 363 [product-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-158x119.jpg [product-thumb-width] => 158 [product-thumb-height] => 119 [product-thumb-crop] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-158x158.jpg [product-thumb-crop-width] => 158 [product-thumb-crop-height] => 158 [team-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-270x270.jpg [team-thumb-width] => 270 [team-thumb-height] => 270 [post-thumbnail] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/Jacinthe-deau-220x150.jpg [post-thumbnail-width] => 220 [post-thumbnail-height] => 150 ) ) [3] => Array ( [id] => 671 [alt] => [title] => nénuphar [caption] => [description] => [mime_type] => image/jpeg [url] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392.jpg [width] => 668 [height] => 445 [sizes] => Array ( [thumbnail] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-150x150.jpg [thumbnail-width] => 150 [thumbnail-height] => 150 [medium] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-300x200.jpg [medium-width] => 300 [medium-height] => 200 [medium_large] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-768x512.jpg [medium_large-width] => 768 [medium_large-height] => 512 [large] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-1024x683.jpg [large-width] => 1024 [large-height] => 683 [sidebar-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-369x246.jpg [sidebar-gallery-width] => 369 [sidebar-gallery-height] => 246 [news-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-371x278.jpg [news-thumb-width] => 371 [news-thumb-height] => 278 [news-sidebar] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-267x178.jpg [news-sidebar-width] => 267 [news-sidebar-height] => 178 [post-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-668x445.jpg [post-gallery-width] => 668 [post-gallery-height] => 445 [post-gallery-crop] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-668x338.jpg [post-gallery-crop-width] => 668 [post-gallery-crop-height] => 338 [post-actualites] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392.jpg [post-actualites-width] => 668 [post-actualites-height] => 445 [partners-gallery] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-570x363.jpg [partners-gallery-width] => 570 [partners-gallery-height] => 363 [product-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-158x105.jpg [product-thumb-width] => 158 [product-thumb-height] => 105 [product-thumb-crop] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-158x158.jpg [product-thumb-crop-width] => 158 [product-thumb-crop-height] => 158 [team-thumb] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-270x270.jpg [team-thumb-width] => 270 [team-thumb-height] => 270 [post-thumbnail] => https://gardencentredelavaux.ch/wp-content/uploads/2016/02/IMG_1602-e1506091360392-220x150.jpg [post-thumbnail-width] => 220 [post-thumbnail-height] => 150 ) ) )

Il existe plusieurs types de plantes aquatiques suivant leur mode de végétation. Il y a les plantes de rive, qui ont leurs racines ancrées dans le sol. Elles supportent une immersion de 0 à 100 cm, suivant les espèces. Les plantes à feuilles flottantes ont leurs racines ancrées au fond de l’étang mais leurs feuilles flottent sur l’eau. Les plantes submergées ont tout leurs organes qui se développent sous l’eau. Elles peuvent être enracinées ou nager dans l’eau. Les plantes flottantes flottent à la surface de l’eau. Ces dernières ne sont pas rustiques sous notre climat.

La partie immergée des plantes aquatiques a une action oxygénante et/ou filtrante qui ralentira le développement des algues. Certaines plantes sont plus efficaces que d’autre pour éclaircir l’étang. Lorsque les plantes auront colonisé une bonne partie de la surface de l’eau, les algues diminueront également, car elles ont besoin de lumière et de chaleur pour se développer.

Lorsqu’on ne peut pas planter les plantes directement au fond de l’étang ou si l’on veut surveiller leur propagation, on peut les planter dans des paniers en plastique prévus à cet effet.
Exemples : Caltha palustris, Hippuris vulgaris, Nymphaea odorata ‘Alba’