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Watering a Newly Planted Japanese Maple Through Winter

After leaf drop, a Japanese maple needs little water—about 10 gallons every two weeks if no rain. The real test comes next spring: water 10 gal/week when leaves emerge, 15 gal/week in 80s, 20 gal/week above 90°F. Adjust based on soil moisture. Mulch well and avoid waterlogging.

About Gardening: Japanese Maple Honeydew and Sooty Mold: Aphid or Scale Infestation; Japanese Maple Transplant Shock and Leaf Scorch; Japanese Maple Spring Leaf Damage: Herbicide Injury vs. Winter Kill; Newly Planted Japanese Maple Leaves Yellowing — Water Deeply, Not Just Rain; Japanese Maple Leaf Wither: Overwatering in Clay Soil Corrected by Deep Weekly Watering; Japanese Maple Lost All Leaves After Planting: Shock or Deer?; Why Japanese Maple Leaves Stay Brown and Attached; Japanese Maple Leaf Spots: Identifying and Managing Phyllosticta; Japanese Maple Delayed Freeze Damage: Secondary Leaf Loss After Easter Freeze; Japanese Maple “Sport”: Green Shoot on Purple Cultivar

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