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Thuja

Hetz Midget Cedar

Thuja occidentalis

Also known as: Hetz Midget Globe Cedar, Hetz Midget Arborvitae, Dwarf Eastern White Cedar

  • Evergreens
  • Zone 3a
  • Full Sun to Part Sun
  • 60–90 cm
  • 60–90 cm
  • 75–90 cm
  • Low
  • Thriller

Toxic to pets.

Commonly referred to as the Hetz Midget Eastern White Cedar or Arborvitae, this is a legendary dwarf evergreen conifer. It is highly prized across the Canadian prairies for its natural, perfectly uniform globe shape that requires virtually zero pruning to stay neat. Because it grows at a remarkably slow, controlled pace, it is the absolute gold standard for rock gardens, low foundation plantings, and small courtyards in Steinbach, Manitoba.

Soil
Well-drained, Clay, Loam
Native status
Native to Manitoba
Growth rate
Slow
Foliage habit
Evergreen
Landscape use
Border, Container

Care guides

Watering

Hetz Midget Cedar features a relatively shallow, fibrous root network and demands a consistently moist, reliable soil profile. It has absolute zero tolerance for prolonged, bone-dry soil baking or parched topsoil crusts, which rapidly trigger internal needle shedding and structural browning. Water deeply at the root zone 1–2 times a week, ensuring the moisture mimics a damp, well-wrung sponge. Maintaining a 5–10 cm layer of organic wood bark mulch around its base is highly recommended in Steinbach to safeguard roots from summer sun glare. Provide an exceptionally thorough, heavy root-drenching soak in late October right before the ground freezes solid to shield the evergreen leaves from dehydrating winter winds.

Sunlight

This dwarf arborvitae performs best in full sun to partial shade (4 to 6+ hours of direct daily solar exposure). While ample sunlight is required to keep its inner branch nodes dense, tightly woven, and bright emerald green, it adapts well to light, moving dappled light. In Manitoba's climate, a position that receives bright morning and midday sun followed by gentle partial afternoon shelter from adjacent buildings or trees is ideal, as this shields the foliage from heavy winter sun scald. Too much deep, dense shade will cause the globe to grow loose and sparse.

Pruning

Pruning requirements are exceptionally low to non-existent. Hetz Midget is celebrated worldwide because its genetics naturally force it into a nearly flawless, compact spherical ball without requiring manual shearing. Never prune or shear this cedar in late autumn or winter. If you wish to lightly manicure its sphere or clean up stray wayward twigs, limit grooming to late spring or early summer (typically June) during active growth. Lightly clip the soft outer green branch tips with sharp hand-snips; avoid cutting deeply into the bare, brown inner old wood, as true cedars cannot regenerate fresh green growth from old leafless branches.