10 Graines Lilas japonais, Syringa reticulata

Japan lilac, Syringa Reticulata |

It is a small tree with deciduous leaves reaching a height of 39 '(12 m), rarely up to 49' (15 m), with a trunk up to 11 , 8 "(30 cm), rarely 15.7" (40 cm) in diameter; It is the largest kind of lilac, and the only one that regularly makes a small tree rather than a shrub. The Leaves are elliptical-Aiguës, 1 "-6" (2.5–15 cm) long and 1/2 "-4" (1–8 cm) wide, with a Whole margin and a rough texture with slightly printed veins. The Flowers are white or white cream, the Corolle with a tubular base of 0.16 "-0.24" (4–6 mm) long and a top four lobes of 0.12 "-0.24" (3–6 mm) in diameter, and a strong perfume; They are produced wide Panicles2 "-11" (5–30 cm) long and 1 "-8" (3–20 cm) wide at the beginning of summer. The Fruit is a Capsule Dry and smooth brown (15–25 mm long), splitting in half to release the two Granted . ^{[2] [3] [4] [5]}

10 seeds - Average germination: 50% - more homogeneous lifting with cold stratification 1 month

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