When selecting a pot for a White Mulberry, the following factors should be considered: 1. Size: The pot should be large enough to accommodate the roots of the White Mulberry tree and allow room for growth. 2. Drainage: The pot should have drainage holes to prevent waterlogging and root rot. 3. Material: The pot should be made of a durable material such as plastic, ceramic, or clay. 4. Weight: The pot should be sturdy and heavy enough to support the weight of the White Mulberry tree and prevent it from tipping over. 5. Climate: The pot should be suitable for the climate in which the White Mulberry will be grown, with appropriate insulation and protection from extreme temperatures. 6. Location: The pot should be placed in a location that receives adequate sunlight and protection from wind and other environmental factors.