Definition of soil-less in English:

soil-less

adjective

  • See soil

    • ‘Hole recommends choosing a high quality potting soil, which is actually a soil-less mix, to keep things as simple as possible.’
    • ‘The plants were grown in pots using a soil-less compost of peat and sand.’
    • ‘A soil-less technique eliminates the heaviest part of a garden - namely, the soil - and is relatively easy to set up using store-bought basins or recycled materials.’
    • ‘There are several different ways to garden hydroponically, but the common denominators between the methods are the water, the hydroponic nutrient, and the soil-less substrate.’
    • ‘If you still prefer the soil-less method, I would encourage you to invest in a spouter that has multiple layers and trays with drainage holes.’