Green Column Black Maple

Upright, oval-narrow shape, excellent fall color

Botanical Name- Acer nigrum 'Green Column'

Pronunciation- AY-sir NYE-grum

Foliage- Deciduous

Mature Width- 20 ft

Mature Height- 50 ft

Sun Exposure- Full Sun

Soil Preferences- Average, well-drained

Current Size- #15

Bloom Color-

Bloom Time-

Companion Plants-

Fauna Attracted- Bees (early-season pollen), various pollinating flies, migratory songbirds (for seeds)

Plant Habit- Tree

Default Beavercreek Nursery Bin - C/BR

Yearly Care Instructions- Perform minimal pruning in late winter or early spring. Provide supplemental water in prolonged drought. Fertilize annually in spring if soil is poor.

Trimming Instructions- Prune in winter when dormant, focusing on damaged or poorly placed branches. Maintain its natural shape for best health.

Fertilization Instructions- Apply a balanced or slightly acidic fertilizer (e.g., 10-5-5) in spring just before bud break; moderate to high feeding need for younger trees. In clay, use compost to improve aeration and nutrient availability.

Fertilizer Recommendation- Tree-tone

Possible Issues- Verticillium wilt, aphids, leaf scorch, anthracnose