Ideal for Potted Plants: Indoors and Outdoors, Containers Without Drain Holes Vermiculite is a wonderful medium for plants and great for germinating many varieties of plants. It is perfect for potted plants, holds moisture and nutrients while providing great aeration to the plant soil. Soil Improvement: Vermiculite is a natural organic horticultural soil conditioner that improves moisture and nutrient retention. It adds porosity to soil and soilless mixes, prevents soil compaction, provides excellent aeration, and drainage. Vermiculite allows soil to retain maximum moisture and nutrients for later use, and it assists with drainage and aeration for soil Aerates Soil: Vermiculite creates space for plant roots to expand, and it allows excess water to drain away from roots. Horticultural super coarse vermiculite is a natural 'wicking' mineral that attracts and holds ammonium, potassium, calcium, and magnesium needed for plants. Does Not Break Down: Vermiculite is pH neutral, non-flammable, odorless， and will not shrink. It lasts longer in potting mixes than other additive, vermiculite helps soil maintain constant pH levels Rooting Cuttings and Seed Germination: Vermiculite promotes anchorage for new roots and speeds up root, making it great for rooting cuttings. Vermiculite can also be used alone or in a potting mix for improved seed germination. It releases moisture to seedlings as and when they need it, allowing for easy removal of seedlings without damage to the roots. Vermiculite is also useful for bulb and root storage. RURTSVA Vermiculite – A Highly Effective Soil Amendment Vermiculite is a natural mineral which is mined and processed into granules to be used in soil mixes to improve aeration and drainage, and to provide essential nutrients for plants. It can be mixed with perlite, pumice, and other ingredients to create planting soil, garden soil for vegetables, gypsum for soil, organic soil, and seed starting soil. Vermiculite is particularly good for a faster germination when starting seeds. When added to soil, it improves moisture retention and aeration of the soil, allowing for the plant’s roots. It is also used as a substrate for seedlings and as a mulch around plants. Vermiculite can also be used when arranging flowers, and when planting bulbs and root crops. Finally, it can be used to hasten germination and increase the number of seeds that germinate when seeding a new lawn. Enhance Your Soil with Vermiculite and Healthy Plants In Your Garden. Features： 1. Improves aeration and drainage of the soil. 2.Contains trace minerals to enrich soil.. 3. Ideal substrate for seedlings. 4. Can be added directly to flowerbeds in the garden. 5. Can be used as an amendment in potting soils. 6. Improves moisture retention and aeration of the soil. 7. Can be used alone or mixed with soil or peat for seed germination. 8. Can be used for root cuttings. 9. Can be mixed half and half with soil, peat, or compost to condition and lighten soil. 10. Ideal for new lawns, container gardens, square foot gardening, raised bed gardens, green house mixes and hydroponic drip systems.