Walnut and lower light
Black Walnut Tolerant Shade Plants
Use this list for the hard planting problem under or near walnut canopy: juglone cue plus lower-light tolerance.
- Walnut-tolerant shade profiles
- 52
- Timing data
- 52
- Sourced yield rows
- 27
Useful setup tools
Supplies that fit this planning path
Product links are separate from plant rankings and may earn a commission. Use them as a practical checklist, not a requirement.
Soil test kit or lab mailer
Check pH and baseline nutrients before adding amendments, especially for fruiting crops, native beds, and acid-loving plants.
Organic mulch
Hold soil moisture, suppress weeds, moderate soil temperature, and protect shallow roots.
Hand trowel
Plant starts, herbs, flowers, bulbs, and smaller container plants at the right depth.
Watering wand or can
Water new transplants gently without washing soil away from the crown or roots.
How this page is built
The filter behind Walnut-tolerant shade plants
The list below is generated from structured plant records, then sorted by sourced metrics, site fit, and planning usefulness.
Filters for black-walnut tolerance, then narrows to shade and part-sun plants for canopy-adjacent beds.
Juglone tolerance is a planning cue, not a promise under every walnut, soil, and moisture condition.
Water, spacing, and mature size matter because walnut areas often include root competition.
Browse profiles
24 useful starting points
Sorted by sourced planning data, site fit, and practical usefulness. Use a ZIP lookup before buying, especially near a plant's zone edge.
Regent serviceberry
berries ripen in early summer
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 4-8 ft in-row x 6-10 ft rows
- Water
- Medium water
York elderberry
white spring flowers; large berry clusters in late summer
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 4-8 ft in-row x 10-12 ft rows
- Water
- High water
Adams elderberry
berries ripen in late summer
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 4-8 ft in-row x 10-12 ft rows
- Water
- High water
Wyldewood elderberry
large berry clusters in late summer
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 4-8 ft in-row x 10-12 ft rows
- Water
- High water
Standing Ovation serviceberry
white flowers, edible berries, and fall color
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 4-8 ft in-row x 15-35 ft rows
- Water
- Medium water
Autumn Brilliance serviceberry
white spring flowers; red berries summer; brilliant fall color
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 4-8 ft in-row x 15-35 ft rows
- Water
- Medium water
Black Lace elderberry
berries ripen in late summer
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 4-8 ft in-row x 10-12 ft rows
- Water
- High water
Shenandoah pawpaw
ripens in September
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 10-20 ft in-row x 12-25 ft rows
- Water
- Medium water
Sunflower pawpaw
custardy fruit in early fall
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 10-20 ft in-row x 12-25 ft rows
- Water
- Medium water
Raspberry Wine bee balm
raspberry-red flowers in summer
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 2-3 ft in-row x 8-10 ft rows
- Water
- Medium water
Illinois Everbearing mulberry
bears over several summer weeks
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 20-35 ft in-row x 12-25 ft rows
- Water
- Low water
Meader American persimmon
drops ripe fruit in fall
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 15-25 ft in-row x 12-25 ft rows
- Water
- Medium water
Chioggia beet
candy-striped roots in cool seasons
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 0.2-0.3 ft in-row x 1-3 ft rows
- Water
- Medium water
Stella Supreme daylily
pale yellow repeat flowers
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 20-25 ft in-row x 25-30 ft rows
- Water
- Medium water
Watermelon radish
green-white roots with pink centers
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 3-4 ft in-row x 5-6 ft rows
- Water
- Medium water
Mango pawpaw
large fruit in early fall
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 10-20 ft in-row x 12-25 ft rows
- Water
- Medium water
Susquehanna pawpaw
ripens in September to October
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 10-20 ft in-row x 12-25 ft rows
- Water
- Medium water
Yacon
sweet crisp tubers after frost
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 1-3 ft in-row x 2-4 ft rows
- Water
- Medium water
Detroit Dark Red beet
roots and greens in cool seasons
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 0.2-0.3 ft in-row x 1-3 ft rows
- Water
- Medium water
Egyptian walking onion
green onions and bulbils most seasons
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 0.3-0.5 ft in-row x 1-1.5 ft rows
- Water
- Medium water
Evergreen bunching onion
green onions over a long season
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 0.3-0.5 ft in-row x 1-1.5 ft rows
- Water
- Medium water
Golden beet
yellow roots in cool seasons
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 0.2-0.3 ft in-row x 1-3 ft rows
- Water
- Medium water
Ishikura bunching onion
long white shanks in cool seasons
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 0.3-0.5 ft in-row x 1-1.5 ft rows
- Water
- Medium water
Japanese bunching onion
scallions through the growing season
- Black walnut
- Better near black walnut
- Light
- Full/Partial sun
- Spacing
- 0.3-0.5 ft in-row x 1-1.5 ft rows
- Water
- Medium water
Source trail
References used by this shortlist
Juglone and shade cues are treated as planning filters, then profile pages carry the source trail.
Individual plant profiles show their own source links and caveats; this page shows the common references behind the current collection.
More planning paths
Related Plant by ZIP guides
These pages turn the matcher database into crawlable collections without creating thin ZIP-code pages.