Q: How many chill hours does 'Southmoon' need to fruit well?
A: It requires approximately 400 chill hours (hours below 45°F/7°C) . This relatively low requirement makes it well-suited for the southern United States (USDA zones 7-9) and mild-winter areas where Northern Highbush varieties would not perform reliably.

Q: Is it truly self-fertile? Do I need another blueberry for pollination?
A: Yes, it is self-fertile and will produce fruit on its own. However, planting with another Southern Highbush variety (such as 'Misty', 'Star', or 'O'Neal') will significantly increase fruit size and yielddue to cross-pollination .

Q: What are the critical soil requirements for growing this blueberry?
A: Blueberries require acidic soil with a pH of 4.0 to 5.5 . They also need excellent drainage and high organic matter. Before planting, test your soil pH. If it is above 5.5, amend with sulfur or peat moss. Incorporate plenty of organic matter (compost, peat moss, pine bark) into the planting area . Container growing with an acidic potting mix is an excellent alternative if your native soil is unsuitable.

Q: How should I prune 'Southmoon' blueberry?
A: Prune in late winter or early spring while the plant is dormant. Remove dead, damaged, or crossing branches. Thin out old, unproductive canes (older than 4-5 years) to encourage new, vigorous growth. Remove low-lying branches to improve air circulation .

Q: Can it be grown in a container?
A: Absolutely. Container growing is an excellent way to provide the acidic, well-drained soil blueberries require. Use a large pot (at least 18-24 inches) with an acidic, peat-based potting mix. Ensure the container has good drainage. Container plants will need more frequent watering and protection from extreme winter cold .