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Juglans regia
Common Walnut
Main features: All features >
Height
10 to 20 m
Width
8 to 15 m
Flowering Time
April, May
Light/shadow demands
light shade,
no direct sunlight, 
sun
pH-Value
slightly alkaline, neutral, alkaline, slightly acidic
Soil
tolerant of salt, permeable, all substrates
Industrially Resistant
Trees and shrubs for bees
Juglans regia
Characteristics:
Habit
Medium-size tree with round crown, 10-15 (20) m tall, rarely larger here, 8-10 m wide; usually with short stem, often crooked; branches extended, occassionally overhanging, few twigs, little foliage, slow-growing, 30-40 cm a year
Crown
wide round, broad spreading
wide round, broad spreading
Blossom
Monoecious, usually before leaves shoot from beginning to mid-May, male flowers in green-brown catkins, female ones are green cups, inconspicuous
Leaves
Pinnate, some 20-30 m long, shoots sensitive to late frost; medium-green, aromatic; falling in October to November
Fruits
Edible nuts, 2-3 cm long, covered by a green case, ripe in September
Roots
Deep, tolerates floods, covering and careful paving; sensitive when transplanted; do not transplant once established
Demands
Sunny to slightly shady, tolerates heat, likes warmth, somewhat frost hardy; good for urban areas, sensitive to wind
Soil
Moderately dry to moist, slightly acidic to very alkaline, well drained, nutritious substrates, clay increases frost damage; moderately tolerant of salt
Note
Cut back in late summer or autumn; later cutting causes great bleeding
Hardiness Zone
Zone 6a
Bee pasture/nectar
Yes
Filter
| Product Nr | Options | Price (plus 7% VAT) | |
|---|---|---|---|
| 99410107 | standard tree, 3 x trp., rootballed, with wire mesh, girth 12-14 | €390.00 | |
| 99510107 | standard tree, 3 x trp., rootballed, with wire mesh, girth 14-16 | €490.00 | |
| 99610107 | standard tree, 3 x trp., rootballed, with wire mesh, girth 16-18 | €675.00 | |
| bks18700189 | standard tree, 4 x trp., rootballed, with wire mesh, girth 18-20 | €950.00 | |
| 99120107 | standard tree, 4 x trp., rootballed, with wire mesh, girth 20-25 | €1,250.00 | |
| 99104010 | specimen tree, 4 x trp., rootballed, with wire mesh, girth 20-25, height 400-500, width 150-200 | €1,500.00 | |
| 99420107 | specimen tree, 4 x trp., rootballed, with wire mesh, girth 25-30, height 400-500, width 150-200 | €1,900.00 | |
| 99114010 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 25-30, height 400-500, width 200-300 | €2,300.00 | |
| 99124010 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 30-35, height 400-500, width 200-300 | €2,600.00 | |
| 99134010 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 35-40, height 400-500, width 200-300 | €3,200.00 | |
| 99520107 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 30-35, height 500-700, width 200-300 | €2,900.00 | |
| 99620107 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 35-40, height 500-700, width 200-300 | €3,500.00 | |
| 98883811 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 40-45, height 500-700, width 200-300 | €4,400.00 | |
| 98893811 | specimen tree, 6 x trp., rootballed, with wire mesh, girth 40-45, height 500-700, width 300-400 | €5,500.00 | |
| 98903811 | specimen tree, 6 x trp., rootballed, with wire mesh, girth 45-50, height 500-700, width 300-400 | €6,500.00 | |
| 98913811 | specimen tree, 6 x trp., rootballed, with wire mesh, girth 50-60, height 500-700, width 300-400 | €8,500.00 | |
| SANA009644 | specimen tree, 6 x trp., rootballed, with wire mesh, girth 60-70, height 500-700, width 300-400 | €10,500.00 |
| Product Nr | Options | Price (plus 7% VAT) | |
|---|---|---|---|
| 99410107 | standard tree, 3 x trp., rootballed, with wire mesh, girth 12-14 | €390.00 | |
| 99510107 | standard tree, 3 x trp., rootballed, with wire mesh, girth 14-16 | €490.00 | |
| 99610107 | standard tree, 3 x trp., rootballed, with wire mesh, girth 16-18 | €675.00 | |
| bks18700189 | standard tree, 4 x trp., rootballed, with wire mesh, girth 18-20 | €950.00 | |
| 99120107 | standard tree, 4 x trp., rootballed, with wire mesh, girth 20-25 | €1,250.00 | |
| 99104010 | specimen tree, 4 x trp., rootballed, with wire mesh, girth 20-25, height 400-500, width 150-200 | €1,500.00 | |
| 99420107 | specimen tree, 4 x trp., rootballed, with wire mesh, girth 25-30, height 400-500, width 150-200 | €1,900.00 | |
| 99114010 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 25-30, height 400-500, width 200-300 | €2,300.00 | |
| 99124010 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 30-35, height 400-500, width 200-300 | €2,600.00 | |
| 99134010 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 35-40, height 400-500, width 200-300 | €3,200.00 | |
| 99520107 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 30-35, height 500-700, width 200-300 | €2,900.00 | |
| 99620107 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 35-40, height 500-700, width 200-300 | €3,500.00 | |
| 98883811 | specimen tree, 5 x trp., rootballed, with wire mesh, girth 40-45, height 500-700, width 200-300 | €4,400.00 | |
| 98893811 | specimen tree, 6 x trp., rootballed, with wire mesh, girth 40-45, height 500-700, width 300-400 | €5,500.00 | |
| 98903811 | specimen tree, 6 x trp., rootballed, with wire mesh, girth 45-50, height 500-700, width 300-400 | €6,500.00 | |
| 98913811 | specimen tree, 6 x trp., rootballed, with wire mesh, girth 50-60, height 500-700, width 300-400 | €8,500.00 | |
| SANA009644 | specimen tree, 6 x trp., rootballed, with wire mesh, girth 60-70, height 500-700, width 300-400 | €10,500.00 |