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  2. Bottle garden - Wikipedia

    en.wikipedia.org/wiki/Bottle_garden

    This bottle with a lime pothos (Epipremnum aureum) has not been opened or watered since the plant was placed in it several months previously.A bottle garden has the essential requirements of soil, water, and light for the survival of plants and other organisms that are housed in it, as well as a reservoir of water, as water is trapped inside the bottle and unable to evaporate.

  3. Aquatic plant - Wikipedia

    en.wikipedia.org/wiki/Aquatic_plant

    The flower of Nymphaea alba, a species of water lily Bud of Nelumbo nucifera, an aquatic plant.. Aquatic plants also referred to as hydrophytes [1] are vascular plants and non-vascular plants [2] that have adapted to live in aquatic environments (saltwater or freshwater).

  4. Aquaponics - Wikipedia

    en.wikipedia.org/wiki/Aquaponics

    Since plants at different growth stages require different amounts of minerals and nutrients, plant harvesting is staggered with seedlings growing at the same time as mature plants. This ensures stable nutrient content in the water because of continuous symbiotic cleansing of toxins from the water.

  5. The Worst Time to Water Indoor and Outdoor Plants ... - AOL

    www.aol.com/worst-time-water-indoor-outdoor...

    To keep your indoor and outdoor plants healthy and prevent root rot, we spoke to several expert gardeners who shared the worst time and season to water plants. Meet the Experts

  6. Hydroponics - Wikipedia

    en.wikipedia.org/wiki/Hydroponics

    He found that plants in less-pure water sources grew better than plants in distilled water. By 1842, a list of nine elements believed to be essential for plant growth had been compiled, and the discoveries of German botanists Julius von Sachs and Wilhelm Knop , in the years 1859–1875, resulted in a development of the technique of soilless ...

  7. Elodea canadensis - Wikipedia

    en.wikipedia.org/wiki/Elodea_canadensis

    Young plants initially start with a seedling stem with roots growing in mud at the bottom of the water; further adventitious roots are produced at intervals along the stem, which may hang free in the water or anchor into the bottom. It grows indefinitely at the stem tips, and single specimens may reach lengths of 3 m or more.