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Fruit Tree Planner

Plan compatible pollination partners, compare varieties, and understand flowering compatibility for apples, pears, plums, blueberries, cherries, and more.

Step 1

Choose a fruit type

Start here. The helper uses different rules for apples, plums, blueberries, kiwis, and other fruit groups.

41 options available.

Type to narrow the list.

Selected fruit

Lingonberry

6 tracked varieties

Lingonberry is self-fertile but consistently sets larger berries that ripen earlier when a cross-pollinator is present. Extension research documents that designated pollinizer varieties (Red Pearl, Sussi) significantly boost the yield of high-producing varieties when interplanted at roughly a 1:5 to 1:10 ratio. Most varieties bloom twice - a spring flush and a summer flush - producing two fruit crops per year. Lingonberry requires acidic soil (pH 4.5 to 5.5), similar to blueberry.

Interplant pollinizer varieties at one plant per 5 to 10 of the main variety. Standard mixed-bed planting works well since lingonberry plants are small.

Step 2

Choose what you want to check

Current goal

Single variety

Choose one variety and Willowbottom will show the best pollination partners.

Step 3

Choose your variety

Choose one variety to see the strongest pollination partners.

6 options available.

Optional direct pair check.

5 options available.

Used to sort matches and flag climate cautions.

Pick a variety first, then scroll to Step 4 for ranked partners, warnings, and the optional pair check.

Step 4

See recommendations

Selected variety

Linnaea

Lingonberry

Mid bloom - spring and fall bloom
Can fruit alone, but still benefits from a partnerPartner guidance included

Bloom timing

Bloom group spring-and-fall - spring and fall bloom.

What to do

Lingonberry is self-fertile but fruit set, berry size, and ripening speed all improve significantly with a cross-pollinator nearby. Red Pearl is the most documented and effective pollinizer.

About this variety

Linnaea is lightly sweet with a definite tart edge, with medium-firm flesh and small fruit. Choose it for cold northern gardens (zones 2 to 6) and high-yield sauce and jam production, but skip it if you want warm climates above zone 6 - Linnaea is bred for cold performance and struggles in warmer zones. It usually ripens around early August to late September.

This shows compatible pollinators. Choose based on flavor and harvest timing.

Usually grown in USDA zones 2-6.

Linnaea can fruit alone, but it still benefits from a partner. Lingonberry is self-fertile but fruit set, berry size, and ripening speed all improve significantly with a cross-pollinator nearby. Red Pearl is the most documented and effective pollinizer. It flowers in bloom group spring-and-fall, which is spring and fall bloom, which is worth knowing if you add a second tree later. Usually grown in USDA zones 2-6.

No single variety stands out as the obvious partner, but that is not a problem here: Erntedank, Koralle, Sussi, Ida, and Red Pearl all bloom close enough to work. Pick whichever your nursery actually carries. Interplant pollinizer varieties at one plant per 5 to 10 of the main variety. Standard mixed-bed planting works well since lingonberry plants are small.

One thing to keep in mind. Lingonberry yields meaningfully more and larger fruit with a designated pollinizer nearby. Interplant Red Pearl at roughly 1 plant per 5 to 10 plants of other varieties for the best results.

To put that into practice: at a minimum, one variety will fruit, but yields and berry size are noticeably lower than with a companion. Better still, a main fruiting variety (Koralle or Linnaea) with Red Pearl as a pollinizer at a 1:5 to 1:10 ratio. A solo lingonberry bed still produces fruit. Adding Red Pearl is the most cost-effective improvement for yield and berry size.

Good backups

These are still useful choices when the very best option is not available at your nursery.

Erntedank

Same fruit type

Mid bloom - spring and fall bloom
Good backup

Blooms in the same window. Zone fit is unknown or not a major tie-breaker here.

Zone unknownSame bloom window
Why choose this?

Erntedank is lightly sweet with a definite tart edge, with medium-firm flesh and small fruit. In this group, it is one of the softer, juicier choices, so it leans more toward fresh eating than long holding. Choose it for consistent two-crop production, German and Scandinavian-inspired gardens, and commercial-style home plantings where reliable volume matters, but skip it if you want the most intensely flavored single berry - Erntedank is reliable and consistent rather than exceptional. It usually ripens around early August to late September, later than most of the others shown.

Koralle

Same fruit type

Mid bloom - spring and fall bloom
Good backup

Blooms in the same window. Zone fit is unknown or not a major tie-breaker here.

Zone unknownSame bloom window
Why choose this?

Koralle is tart-forward with sharp acidity, with firm, dense flesh and small fruit. In this group, this brings more acidity and bite than most of the others shown. Choose it for sauce, jam, syrup, and any use where the classic tart lingonberry flavor is the goal; the highest-yielding of the bunch, but skip it if you want a mild fresh-eating berry - Koralle is quite tart raw and is at its best cooked or sweetened. It usually ripens around early August to late September, later than most of the others shown.

Sussi

Same fruit type

Mid bloom - spring and fall bloom
Good backup

Blooms in the same window. Zone fit is unknown or not a major tie-breaker here.

Zone unknownSame bloom window
Why choose this?

Sussi is lightly sweet with a definite tart edge, with medium-firm flesh and small fruit. In this group, it is one of the softer, juicier choices, so it leans more toward fresh eating than long holding. Choose it for secondary pollinizer alongside Red Pearl and spreading groundcover in acidic soil beds, but skip it if you want productive yields quickly - Sussi is notably slow to establish and takes several years to reach full output. It usually ripens around early August to late September, later than most of the others shown.

Ida

Same fruit type

Mid bloom - spring and fall bloom
Good backup

Blooms close enough to overlap in many home plantings. Zone fit is unknown or not a major tie-breaker here.

Zone unknownNearby bloom window
Why choose this?

Ida is lightly sweet with a definite tart edge, with medium-firm flesh and medium fruit. In this group, it is one of the softer, juicier choices, so it leans more toward fresh eating than long holding. Choose it for fresh eating where lingonberry size matters, mixed beds with Red Pearl, and the most impressive-looking lingonberry fruit, but skip it if you want very cold zones below 3 - Ida is rated to zone 3 and not tested as far north as Linnaea. It usually ripens around early August to late September, later than most of the others shown.

Red Pearl

Same fruit type

Early bloom - spring and fall bloom
Good backup

Blooms close enough to overlap in many home plantings. Zone fit is unknown or not a major tie-breaker here.

Zone unknownNearby bloom window
Why choose this?

Red Pearl is sweet with a soft acidic lift, with medium-firm flesh and medium fruit. In this group, it is one of the softer, juicier choices, so it leans more toward fresh eating than long holding. Choose it for serving as the primary pollinizer for Koralle, Linnaea, and other varieties at a 1:5 to 1:10 planting ratio; also edible with better mild flavor than Koralle, but skip it if you want maximum yield from their pollinizer - Red Pearl is a lower-yielding variety chosen for pollination coverage, not maximum berry production. It usually ripens around mid to late July, earlier than most of the others shown.

Minimum planting guidance

Use the minimum, ideal, and fallback plan to size the planting to your space and goals.

Minimum setup

One variety will fruit, but yields and berry size are noticeably lower than with a companion.

Ideal setup

A main fruiting variety (Koralle or Linnaea) with Red Pearl as a pollinizer at a 1:5 to 1:10 ratio.

Fallback plan

A solo lingonberry bed still produces fruit. Adding Red Pearl is the most cost-effective improvement for yield and berry size.

Important notes

These notes keep the key cautions and practical details easy to scan.

Warnings

Lingonberry yields meaningfully more and larger fruit with a designated pollinizer nearby. Interplant Red Pearl at roughly 1 plant per 5 to 10 plants of other varieties for the best results.

Helpful notes

Interplant pollinizer varieties at one plant per 5 to 10 of the main variety. Standard mixed-bed planting works well since lingonberry plants are small.

Every fruit and variety we cover

444 varieties across 41 fruit types. Open a crop to see the varieties, or pick one to jump straight to its pollination partners.

Apple25 varieties
Peach17 varieties
Pear22 varieties
Cherry25 varieties
Plum21 varieties
Blueberry31 varieties
Strawberry13 varieties
Raspberry16 varieties
Blackberry13 varieties
Grape14 varieties
Fig8 varieties
Apricot10 varieties
Nectarine8 varieties
Persimmon9 varieties
Pomegranate2 varieties
Mulberry8 varieties
Elderberry10 varieties
Quince7 varieties
Serviceberry8 varieties
Pawpaw7 varieties
Currant9 varieties
Gooseberry7 varieties
Jujube9 varieties
Aronia6 varieties
Honeyberry29 varieties
Hazelnut21 varieties
Cranberry7 varieties
Lingonberry6 varieties
Goji Berry5 varieties
Hardy Kiwi6 varieties
Kiwi5 varieties
Passion Fruit / Maypop4 varieties
Mango14 varieties
Avocado7 varieties
Mandarin5 varieties
Tangerine5 varieties
Kumquat5 varieties
Calamondin4 varieties
Citron4 varieties
Cherimoya6 varieties
Date Palm6 varieties
Fruit Tree Planner | Pollination & Compatibility Guide | Garden by Willowbottom