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Pear variety

Parker

The short answer

Parker grows in USDA zone 4[1]. It needs a pollination partner[1].
Parker growing facts
Chill requirementNot published for this variety
HardinessUSDA zone 4[1]
PollinationNeeds a pollination partner, bloom group 2[1]
Harvest windowAugust[1]
Years to bearing3–10 years[1]
Parker pearSpecies illustration — no historical watercolor exists for this cultivar

Parker blooms in group 2. The closest bloom-time matches make the most reliable partners:

Show 10 more compatible varieties
  • May set some fruit without a second variety, but fruiting is more reliable with a pollinizer.[1]
  • A good pollenizer for Luscious.[1]
  • Best suited to USDA zone 4; ripens mid-August.[1]

When the work happens for a pear in USDA zone 4, anchored to typical frost dates.

Months for pruning, thinning, spray-timing windows, and harvest for Pear in zone 4
TaskJFMAMJJASOND
Prune
Thin
Spray timing
Harvest
Care

See the full month-by-month pear calendar for zone 4

Check the verdict for a few regions, or your exact ZIP:

Growing a Parker? Get its care calendar for your exact ZIP code, with email reminders.

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What hardiness zones suit Parker?
Parker grows in USDA zone 4.
Is Parker self-pollinating?
No — Parker needs a compatible pollination partner nearby.

Sources

  1. [1] University of Minnesota Extension. Growing pears in the home garden — accessed July 2026
  2. [2] Iowa State University Extension and Outreach. How soon will a newly planted fruit tree begin to bear fruit? (Yard and Garden FAQ) — accessed July 2026