Coco netted coins are 40 mm round pellets made from compressed coconut coir. They are covered in a netting that allows the roots to grow through, but prevents them from becoming rootbound. This makes them ideal for seed germination and seedling growth. Coco netted coins have a number of advantages over other mediums for seed germination and seedling growth. They are: Biodegradable: Coco netted coins are made from 100% natural materials, so they will break down and return to the soil when the plant is transplanted. This is better for the environment than using plastic or other synthetic materials. pH neutral: Coco netted coins have a neutral pH, which is ideal for most plants. This means that you don't have to worry about adjusting the pH of the water or soil before planting. Air pruning: The netting on coco netted coins allows the roots to grow through, but it also prevents them from becoming rootbound. This helps the roots to develop more fibrously, which makes the plants stronger and more resistant to stress. Convenient to use: Coco netted coins are easy to handle and plant. They can be soaked in water before planting, or they can be planted dry. If you are looking for a healthy and convenient way to germinate seeds and grow seedlings, coco netted coins are a great option. They are easy to use, biodegradable, and have a neutral pH. Here are some additional tips for using coco netted coins: Soak the coins in warm water for 30 minutes before planting. This will help them to absorb water and swell to their full size. Plant the seeds in the center of the coins. The seeds should be about 1/2 inch deep. Keep the coins moist, but not soggy. You may need to water them daily, especially during the first few weeks. Once the seedlings have germinated, you can transplant them into a larger pot or garden bed. With a little care, coco netted coins can help you to grow healthy and strong seedlings.