Burbank Japanese Plum
Pollination & Compatibility Guide
Burbank Japanese plum pollination guide: cross-required Pool B, Group 2 bloom and early donor choices.
Burbank Needs a Compatible Pool B Partner
Partners: Santa Rosa, Methley, Shiro. Burbank (Japanese) needs at least one compatible pollinizer from bloom group 1–3 to set a reliable crop.
- Pollination Pool / Ploidy
- Pool B · Diploid
- Required Companions
- 1 Compatible Partner
- Bloom Group
- Group 2 (Early-Spring)
- Harvest Timing
- Early-Mid Season
Flowering Period & Overlap Window
Plum bloom groups run from 1 to 5. A useful partner flowers in the same or adjacent group and belongs to the same pollination pool. European plums, gages and damsons are Pool A; Japanese plums and prairie hybrids are Pool B. A tree from one pool cannot pollinate the other.
For Burbank, select a compatible plum in the same pollination pool flowering from Group 1 to 3; bloom overlap alone does not bridge Pool A and Pool B.
Compatible Pollination Partners (4)
| Cultivar | Bloom Group | Overlap Type | Harvest | Primary Uses | Interactive Test |
|---|---|---|---|---|---|
Bubblegum Plum (Toka) | Group 2 | Full Overlap | Mid | Fresh Eating, Jam | Test Cross |
| Group 2 | Full Overlap | Early | Fresh Eating, Jam | Test Cross | |
| Group 2 | Full Overlap | Early-Mid | Fresh Eating | Test Cross | |
| Group 2 | Full Overlap | Mid | Fresh Eating, Jam | Test Cross |
Incompatible Varieties & Exclusions (10)
These cultivars cannot serve as pollinizers for Burbank because of a different plum pollination pool, a documented incompatibility or another exclusion in the source data.
plum incompatibility groups are only partly mapped, so only cultivars documented as reliable donors are offered. American Plum is not one of them — that is a gap in the data, not evidence it is incompatible.
plum incompatibility groups are only partly mapped, so only cultivars documented as reliable donors are offered. Beauty (Japanese) is not one of them — that is a gap in the data, not evidence it is incompatible.
plum incompatibility groups are only partly mapped, so only cultivars documented as reliable donors are offered. Elephant Heart (Japanese) is not one of them — that is a gap in the data, not evidence it is incompatible.
plum incompatibility groups are only partly mapped, so only cultivars documented as reliable donors are offered. Friar (Japanese) is not one of them — that is a gap in the data, not evidence it is incompatible.
plum incompatibility groups are only partly mapped, so only cultivars documented as reliable donors are offered. Laroda (Japanese) is not one of them — that is a gap in the data, not evidence it is incompatible.
plum incompatibility groups are only partly mapped, so only cultivars documented as reliable donors are offered. Ozark Premier (Hybrid) is not one of them — that is a gap in the data, not evidence it is incompatible.
plum incompatibility groups are only partly mapped, so only cultivars documented as reliable donors are offered. Satsuma (Japanese) is not one of them — that is a gap in the data, not evidence it is incompatible.
plum incompatibility groups are only partly mapped, so only cultivars documented as reliable donors are offered. Shiro (Japanese) is not one of them — that is a gap in the data, not evidence it is incompatible.
plum incompatibility groups are only partly mapped, so only cultivars documented as reliable donors are offered. Superior (Hybrid) is not one of them — that is a gap in the data, not evidence it is incompatible.
plum incompatibility groups are only partly mapped, so only cultivars documented as reliable donors are offered. Valiant (Hybrid) is not one of them — that is a gap in the data, not evidence it is incompatible.
Grower Commentary: Burbank in an Early Pool B Block
Burbank is a Japanese plum in Pool B with Group 2 flowers and a requirement for cross-pollination. Santa Rosa, Methley and Shiro are named partner candidates in the source record. Check that the selected donor has live blossom during Burbank's own open-bloom days; the same numbered group is a useful screen, not a guarantee. Pool A European plums cannot substitute for a missing Pool B tree.
Very early Japanese plum flowering exposes the block to frost and short bee-flight windows. Compare the position of donor and crop rows after a cold night rather than assuming all trees suffered equally. A sheltered slope with cold-air escape can protect more flowers than an extra donor planted in a hollow. Revisit the pairing if several seasons show little overlap, even when both cultivars are healthy.
Once a strong crop sets, the problem changes to fruit size and support. Inspect clusters after natural drop, thin heavily loaded sections and keep scaffolds open enough for light and picking. A bush on an appropriate semi-dwarf stock may be simpler to manage than an unsupported narrow spindle. Citation needs well-drained ground and attention to water stress; ask the nursery which stock suits the block's soil and scion combination.
Key Orchard Considerations for Burbank
Santa Rosa, Methley and Shiro are Pool B candidates for Burbank's Group 2 bloom.
Use cold-air drainage and record actual bloom overlap before relying on a single donor row.
Thin heavy set and support trained trees where brittle plum wood carries a concentrated crop.
Take Burbank from Planning to Planting
Use Kropigo's free browser tools to model your block density, tree counts, and pollinizer rows, then maintain permanent orchard records row by row.
Pollination Checker
Check Burbank against supported cultivars with compatible flowering and pollination data.
Commercial Block Planner
Calculate high-density tree spacing, row geometry, and establishment costs.
Block Record Keeping
Track pruning, chemical thinning, and harvest tallies block by block from the orchard.