Deciduous And Flowering Trees

Tsuma-gaki Japanese maple

Acer palmatum 'Tsuma Gaki'

'Tsuma Gaki' Japanese maple is especially rewarding in spring, when softly hanging yellow-green leaves emerge with red tips. Summer foliage becomes greener before red and yellow autumn tones appear. Slow growth and a rounded habit make it useful near a sheltered patio or woodland edge. A ten-year plant may reach 5–7 feet tall, eventually approaching 10 feet with room needed around the crown. Choose a position where the delicate foliage can be seen without exposure to drying wind or reflected heat. Organic, slightly acidic, well-drained soil should stay moist through summer. Mulch the roots and keep pruning modest.

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At a glance

Mature height
About 10 ft; 5–7 ft at ten years
Mature spread
About 4–8 ft; allow additional canopy room
Light
Sun to partial shade
Hardiness
USDA Zones 5–9

The right plant, the right place

Make room for something good.

Plant near a sheltered patio, path, or woodland edge where the red-tipped spring leaves can be seen close up. The rounded crown fits smaller garden settings.

Where to plant

Allow room around the crown, including several feet beyond the young plant's branches. Avoid drying wind and reflected heat; afternoon shade is useful on warmer sites.

Through the seasons

Softly hanging spring leaves are yellow-green with red tips. They become green in summer before red and yellow autumn tones develop.

Southwest Washington gardens

Give it a good start.

A sheltered position and regular summer water meet the main needs of this maple in Northwest gardens. Dry wind and hot exposures can damage the leaves despite mild regional temperatures.

Soil, drainage & water

Prefers moist, organic, slightly acidic soil with good drainage. Mulch the roots and check moisture through dry weather, avoiding both prolonged drying and saturated ground.

A little care goes a long way

Growing well, season after season.

Keep pruning minimal to retain the rounded habit. If branches need attention, use dry weather from late fall to midwinter and continue watering during summer dry spells.

Know what to look for

Common growing concerns.

Symptoms can have more than one cause. These notes are a starting point for observing your plant and improving its growing conditions.

Leaf scorch

Brown leaf edges can appear after heat, drying wind, or insufficient water.

Help your plant thrive

Maintain even moisture and shelter the canopy from harsh afternoon exposure. Mulch helps reduce drying around roots.

Persistent wilt

A branch that remains wilted or declines while other growth appears healthy needs closer examination.

Help your plant thrive

Check soil moisture and drainage, then seek a diagnosis. Persistent wilt should be identified before choosing an insect or disease treatment.

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for your place.

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