The ‘Magnolia Woodsman’ is a captivating deciduous tree, valued for its ornamental qualities. This hybrid magnolia is a popular choice for its aesthetic appeal and manageable growth. Its hardiness across various climates further contributes to its appeal.
Distinctive Features of Magnolia ‘Woodsman’
‘Magnolia Woodsman’ features striking multi-colored flowers, emerging in late spring (around May). Cup-shaped blooms up to 4 inches in diameter display a blend of green, yellow, pink, and purple hues, often with creamy green exteriors, purple tinges, or yellow-white interiors. The flowers are also fragrant. Its glossy green leaves can grow up to 10 inches long.
The ‘Woodsman’ magnolia grows as a large shrub or small tree. It reaches about 12 feet tall and wide within its first decade, maturing to 20 to 30 feet tall with a 12 to 20-foot spread. Young trees are conical, becoming more spreading with age. This variety is a hybrid of Magnolia acuminata and Magnolia lilliflora, developed by J.C. McDaniel in Illinois and introduced in 1975.
Site Selection and Planting
Site selection is important for ‘Magnolia Woodsman’. This tree thrives in full sun to partial shade, ideally receiving at least six hours of direct sunlight daily; afternoon shade is beneficial in hotter climates. Choose a location sheltered from strong winds, as branches can be brittle.
It prefers moist, well-draining soil rich in organic matter. Soil pH should be slightly acidic to neutral (5.5-6.5). When planting, dig a hole as deep as the root ball and at least twice as wide. After removing the tree from its container, tease out circling roots before placing it in the hole and backfilling. Water thoroughly to settle the soil.
Ongoing Care for Thriving Growth
Consistent moisture is important, especially during its first few years and dry periods. Newly planted trees need watering two to three times per week for the first three to six months to encourage deep root development. Once established, it is moderately drought-tolerant, but supplemental watering during extended dry spells helps maintain health. Apply a 3 to 4-inch layer of organic mulch around the drip line to retain moisture, regulate temperature, and suppress weeds, keeping it a few inches from the trunk.
Fertilization is not always mandatory but supports health and encourages flowering. For established trees, apply a balanced fertilizer (e.g., 10-10-10) in early spring. Alternatively, use a slow-release product once in early spring. Spread granular fertilizers around the drip line (where roots are most active) or use liquid fertilizers.
Pruning is generally minimal. If necessary for shaping or removing dead/damaged wood, do so in mid-summer to early autumn after flowering. This timing prevents sap bleeding and avoids removing developing flower buds. Avoid heavy pruning, as magnolias are sensitive and excessive removal can stress the tree, making it susceptible to disease.
Troubleshooting Common Issues
It generally has no serious insect or disease problems, but issues can arise. Yellowing leaves (chlorosis) often indicate nutrient deficiencies (e.g., nitrogen, iron) or poor soil conditions hindering nutrient uptake. Addressing these deficiencies with targeted fertilizers or soil amendments restores leaf color.
Environmental stress, such as leaf scorch, can occur from drought or strong winds, leading to browning of leaf margins. Consistent moisture and a sheltered planting location can mitigate this. While generally robust, they can be susceptible to common issues like leaf spot, powdery mildew, or canker diseases, especially if stressed. Regular inspection for discolored spots or unusual growth allows for early identification and treatment.