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Plum variety

Elephant Heart

Also known as Elephant Heart Plum

The short answer

Elephant Heart requires 500 chill hours[1]. It needs a pollination partner[1].
Elephant Heart growing facts
Chill requirement500 chill hours[1] (nursery figure)
HardinessNot published for this variety
PollinationNeeds a pollination partner, bloom group 3[1]
Harvest windowAugust–September[1]
Years to bearing3–5 years (typical for plums)[2]
Elephant Heart plumSpecies illustration — no historical watercolor exists for this cultivar

Elephant Heart blooms in group 3. The closest bloom-time matches make the most reliable partners:

Show 10 more compatible varieties
  • Japanese-type plum with red flesh; not self-fertile — needs a pollinizer such as Beauty or Santa Rosa.[1]

When the work happens for a plum in USDA zone 6, anchored to typical frost dates.

Months for pruning, thinning, spray-timing windows, and harvest for Plum in zone 6
TaskJFMAMJJASOND
Prune
Thin
Spray timing
Harvest
Care

See the full month-by-month plum calendar for zone 6

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

Growing an Elephant Heart? Get its care calendar for your exact ZIP code, with email reminders.

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How many chill hours does Elephant Heart need?
Elephant Heart needs 500 chill hours.
Is Elephant Heart self-pollinating?
No — Elephant Heart needs a compatible pollination partner nearby.

Sources

  1. [1] Dave Wilson Nursery. Elephant Heart Plum — DWN Variety Finder — 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