Westland Orchid Potting Mix (Enriched with Seramis) offers the ideal start Orchids need when potting or re-potting into containers. A special mix of Seramis and pine bark enables optimum water and nutrient availability and allows oxygen and water to flow freely around the roots.To use, fill the pot to one third and ensure an even spread around the roots. A support or stick may be necessary to hold up the Orchid.WARNINGThis product is principally composed or organic materials and naturally contains a range of micro-organisms. Most are benign but some may very rarely cause problems in susceptible people, particularly if inhaled. To minimise risk when handling we recommend: Use in a well ventilated area and avoid breathing in dust, do not tear open bag. Use scissors or similar to cut open. Always wear robust gloves when gardening and then wash hands after use, particularly before eating drinking or smoking. Keep packaging away from from babies and children to avoid dangers of suffocation. In case of adverse reaction seek medical assistance immediately. Store in a cool dry place away from heat and direct sunlight, reseal after use. Take care when lifting.