The advantage about blow-molded gallon pot
1. Blow molding is a manufacturing process that is used to create hollow plastic parts by inflating a heated plastic tube until it fills a mold and forms the desired shape.（1-20gallon.
2.Rims are molded into pots top for easier movement and stacking.
3.The groove（Ribbed sides） that can avoid root twining and it is better for the plant root grow down vertically，effectively preventing packing.
3. Large drain holes at the bottom side can help plants drainage and prevent water logging have a good absorption of light, breathable, that is conducive to the growth of plants.
4. Wide bases are designed for stable upright habit of tall nursery stock.
5. Strong handles molded into larger sizes for ease in handling.