Yet the text said it is a morus alba× morus rubra and cold hardy in zone … 6-9. 6- Honeyberry New Package 3: 3 Blue Banana and 3 Honey Beast 1.5 yo tissue cultured plants early-mid Zones 2-7 Our Nursery is in Zone … The information on their website regarding this tree was confusing: the photo showed Morus alba and hardy only to zone 9, or 7 when mature. This means the plant will grow in Zone 6, 7, 8 and 9. Custom programming and server maintenance by Reinvented Inc.. Connect With Us Each plant has two numbers besides the Growing Zone, ex. USDA Plant Hardiness Zone Map Find your location on the map, or use our convenient growing zone finder above. I bought the plant in June, 2019 from Hirt's garden. I'd like to share my experience growing a Pakistan mulberry in zone 6b US. This will tell you what growing zone you are in. Obviously, you’ll plant cool weather crops during March and also when the … Zone Six Gardening Tips. The typical growing season for zone six is between the middle of March and the middle of November.