Autumn Blaze® Red Maple Tree

Autumn Blaze® Red Maple Tree Planting Guide

The Autumn Blaze® Red Maple (Acer × freemanii ‘Jeffersred’) is a fast-growing hybrid known for its brilliant fall color, combining the best qualities of the Red Maple and Silver Maple. It offers beautiful red-orange foliage in the fall, making it a stunning addition to any landscape. This hardy tree thrives in a variety of conditions and requires minimal care. Here's how to plant and care for your Autumn Blaze® Red Maple tree:

1. Planting Instructions

• Location: Choose a spot that receives full sun (6-8 hours of direct sunlight daily) for the best fall color and vigorous growth. Autumn Blaze® Maples are adaptable to a variety of soil types and climates, performing well in USDA zones 3-8. However, they prefer slightly acidic to neutral, well-draining soils.
• Soil Preparation: Although the Autumn Blaze® Maple can tolerate a wide range of soil conditions, from sandy to clay soils, it does best in well-draining, loamy soil. If your soil is heavy or compacted, loosen it with organic matter such as compost to improve drainage.
• Planting Hole: Dig a hole that is twice as wide as the root ball and about the same depth as the root ball or slightly shallower. This ensures the root flare (where the trunk meets the roots) sits slightly above ground level, allowing the tree to establish properly without sinking.
• Planting: Position the tree in the hole and backfill with native soil mixed with organic compost. Be sure to avoid covering the root flare with soil. Lightly tamp the soil to eliminate air pockets but avoid compacting it too much. Water thoroughly after planting to settle the soil.
• Mulching: Apply a 2-3 inch layer of organic mulch around the base of the tree to help conserve moisture and regulate soil temperature. Keep the mulch a few inches away from the trunk to prevent rot and pest problems.

2. Care Instructions (Establishment Period)

• Watering: Water the tree deeply after planting, and continue to water regularly during the first couple of years, especially during hot or dry periods. Autumn Blaze® Maples like consistently moist soil, so aim to water once or twice a week, ensuring that the soil remains damp but not waterlogged.
• Fertilizing: After planting, you won’t need to fertilize for the first year if your soil is healthy. In subsequent years, you can apply a balanced, slow-release fertilizer in early spring to promote growth. Avoid over-fertilizing, as it can lead to excessive, weak growth.
• Monitoring: Check the tree regularly for any signs of stress, such as yellowing or wilting leaves, especially during dry spells. Ensure the soil remains evenly moist but not soggy.

3. Maintenance and Long-Term Care

• Pruning: Prune in late winter or early spring, before new growth starts. Focus on removing any dead, damaged, or crossing branches to promote healthy growth and good air circulation. This tree naturally develops a strong central leader, so heavy pruning is usually not necessary. Always prune lightly to maintain the tree's shape.
• Pest and Disease Control: The Autumn Blaze® Maple is generally resistant to most pests and diseases. However, watch for common issues such as aphids, scale, and leaf spot. If you notice pest infestations, treat with insecticidal soap or neem oil. For fungal issues like leaf spot, avoid overhead watering and ensure good airflow through light pruning.
• Cold and Heat Tolerance: This tree is hardy and can tolerate a wide range of temperatures, from the cold winters of zone 3 to the warm climates of zone 8. It has good drought resistance once established but benefits from supplemental watering during prolonged dry spells.

4. Seasonal Tips for Fall and Winter

• Fall Leaf Display: Enjoy the stunning red-orange foliage of your Autumn Blaze® Maple in the fall. After the leaves drop, rake them up to avoid fungal diseases that can arise from decomposing leaves around the base of the tree.
• Winter Care: This maple doesn’t require special winter care in most regions. However, in areas with heavy snow or ice, be mindful of potential damage to young trees from snow accumulation or ice storms. Consider staking newly planted trees for added support during their first winter.