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Landscape Tree · Deciduous landscape tree

Sargent Crabapple ×2

Malus sargentii

Spring

Growing stages

What to look for, and what to do, at each point in its life

Your two Sargent crabapples stay naturally compact and wide-spreading - 6-10 feet tall but 9-16 feet wide, a dense, mounded, horizontally-branched shrub-form tree - with fragrant white flowers opening from pink buds in April-May, followed by small pea-sized red fruit that often persists into winter for the birds, needing only light dormant-season pruning to keep its natural mounded shape.

  1. 1

    Establishment Years

    First 2-3 growing seasons after planting

    You'll see Canopy growth is modest compared to the eventual wide, mounded mature shape.

    Do Water deeply once or twice a week, maintain a 2-3 inch mulch ring, and avoid heavy pruning while roots establish.

  2. 2

    Dormant Structure Check

    December through February, while leafless

    You'll see The dense, mounded, horizontally-branched framework is fully visible without leaves.

    Do Do only light corrective pruning - remove dead, crossing, or rubbing branches - preserving the naturally wide, mounded form rather than trying to force an upright shape.

  3. 3

    Bud Break and Bloom

    April into May

    You'll see Red or pink flower buds open to fragrant white blooms about 0.75-1 inch across, loaded with pollinators.

    Do Enjoy the bloom; avoid pruning now since flower buds formed the previous summer.

  4. 4

    Fruit Set

    May into June

    You'll see Small green, pea-sized fruit begins forming where flowers were pollinated.

    Do No thinning needed; let all the fruit develop naturally.

  5. 5

    Summer Growth

    June through August

    You'll see The dense, horizontally-branched canopy fills in fully; any vigorous, upright shoots on branches or from the base are watersprouts or suckers.

    Do Remove watersprouts and root suckers as you notice them.

  6. 6

    Fruit Ripening and Fall Color

    September into November

    You'll see The small red, 1/4 inch fruit ripens and foliage begins to color for fall.

    Do Leave the fruit in place; it is a genuine wildlife food source and adds fall and winter interest.

  7. 7

    Winter Fruit Persistence

    December through February

    You'll see Bright red fruit often continues hanging on bare branches well into winter.

    Do Leave it for the birds; this also returns to the dormant structure check stage for any light corrective pruning.

Techniques — transplant, prune, propagate, divide, seed

Sun

Full sun to part shade by species

Water

Deep weekly water through the first 1–2 establishment years.

Spacing

Plant for mature size and clearance.

Feeding

Minimal once established.

Care

  • Water deeply while establishing; mulch the root zone (keep mulch off the trunk).
  • See the plant's note for species-specific hazards (e.g. Washington Hawthorn thorns).

Harvest

Ornamental — grown for form, bloom, and shade.

Watch for

Establishment drought stress; site thorny species away from paths and the pool.