Stark® Black Gem® Walnut Tree
Description
Perfect for lovers of black walnuts. This variety produces huge crops of light-colored, high-quality, delicious nuts that crack in large segments and offer a superior nutmeat-to-shell ratio. Thin husks slip off easily, without the usual mess. Matures to be 40 to 60 feet tall. Heat-tolerant. Ripens in late September. Grafted. Self-pollinating. Juglans nigra
Survival Guaranteed!
Since 1816, Stark Bro’s has promised to provide customers with the very best fruit trees and plants. It’s just that simple. If your trees or plants do not survive, please let us know within one year of delivery. We will send you a free one-time replacement, with a nominal shipping fee of $9.99. If the item in question is not available, we can issue a one-time credit to your account equaling the original product purchase price or issue you a refund. Read more about our warranty policy.
Characteristics
| Bloom Color | Green, Yellow |
| Distance To Pollinator | 75 - 250' |
| Fruit Color | Brown |
| Fruit Size | Medium |
| Pollination | Self-Pollinating |
| Ripens/Harvest | Late September |
| Shade/Sun | Full Sun |
| Soil Composition | Loamy |
| Soil Moisture | Well Drained |
| Soil pH Level | 6.5 - 7.0 |
| Texture | Crunchy |
| Years to Bear | 4 - 5 |
| Zone Range | 5 - 9 |
Size & Spacing
Mature Size
Recommended Spacing
Zone Compatibility
Pollination
This variety is self pollinating.
Tools & Supplies
Planting & Care
Learn all about how to grow walnut trees in The Growing Guide. An entire section of our website dedicated to your growing success.
