Organic XL Coarse Perlite for All Plants - Horticultural Soil Additive Conditioner Mix - Grow Media - Orchids • Hydroponics - Cz Garden

25 Replacement Cloning Insert Collars designed for DIY Cloners and 3" Net Cups. These inserts are manufactured from a sterile, soft material that is designed to hold and protect your cuttings without damaging any of the plants' delicate tissue. With 8 slits and 1 small hole, this ensures the insertion and extraction of cuttings goes smoothly. You can write details on the collars or simply use the different colors to identify different plants. **IMPORTANT** When designing DIY cloner, you MUST use 2-7/8" or 3" hole saw.