Juneberry (Amelanchier × lamarckii) is a deciduous shrub or small tree with a multi-stemmed habit, offering beautiful spring blossoms and edible berries.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers full sun for best flowering and fruiting, but tolerates partial shade.
Moderate to High
75% intensity
Keep soil consistently moist, especially when young or during dry periods. Water deeply when established.
Clay, Loam, Sand, Acidic, Neutral, Alkaline
50% intensity
Hardy
25% intensity
Tolerates a wide range of temperatures, from cold winters to warm summers. Generally hardy in USDA zones 4-8.
Low
25% intensity
Appreciates spring feeding with balanced fertilizer or compost. Established plants often require little to no supplemental feeding.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | Yes |
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water regularly, especially during the first year and dry spells. Aim for consistently moist, but not waterlogged, soil.
Reduce watering frequency once established, but water deeply during prolonged droughts to encourage strong root development and fruit production.
Prune in late winter or early spring while dormant. Remove dead, damaged, or crossing branches.
Thin out crowded areas to improve air circulation and light penetration, which helps prevent disease and encourages better fruit set. Aim for an open, vase-shaped structure.
Propagate by seed, but germination can be slow and erratic. Grafting onto rootstock is more reliable for consistent results.
Softwood cuttings taken in early summer can also be rooted under mist with appropriate rooting hormones. Division of suckers in spring is another effective method.
Repot container-grown plants every 2-3 years, or when they become root-bound. The best time is in early spring before growth begins. Use a good quality, well-draining potting mix.
Trim any circling roots to encourage new growth and ensure the plant settles well in its new pot.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Juneberry (Amelanchier × lamarckii)
Where Juneberry (Amelanchier × lamarckii) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Species | Amelanchier × lamarckii |
Similar in genus Amelanchier
Answers based on plant encyclopedia data
