Cornus florida
treeZones 5–9nativedeer resistantBeloved native understory tree with showy white or pink bracts in spring, red berries in fall, and attractive horizontal branching. A four-season specimen tree.
Apply fertilizer formulated for acid-loving plants around the drip line. Dogwoods prefer slightly acidic soil (pH 5.5-6.5).
Inspect new growth for tan blotches or purple-rimmed leaf spots. Remove affected branches immediately.
Dogwoods are shallow-rooted and drought-sensitive. Water deeply weekly during summer dry periods.
Maintain 2-3 inches of mulch to keep roots cool and moist. Keep mulch away from trunk.
Berries are a critical food source for over 35 bird species including bluebirds and cardinals. Flowers feed early pollinators. Leaf litter enriches soil with calcium.
Lawn Guardian turns this guidance into a schedule timed to your USDA zone and this week's actual weather — and adapts every time you log what you've done.
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