Paulownia fortunei (Seem.) Hemsl. x Paulownia tomentosa (Thunb.) Steud. · Ornamentals · bred by PETER DIESSENBACHER
also searched as: нордмакс 21
10 August 2026
The variety was developed for the climatic conditions of Europe and is intended for plantation cultivation. The plant is characterized by extremely fast growth, reaching 2–6 meters in the first year after technical pruning. The leaves reach 70 cm in width; the trunk is straight and uniform.
Readiness for harvesting occurs in 8–12 years; the wood yield is approximately 1 m³ per tree. The wood is light, soft, durable, and resistant to moisture. To form a high-quality trunk, technical pruning is required — a cut at ground level in the second year of life to stimulate the root system.
2 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code NORDMAX21
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
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The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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Same species
Paulownia fortunei (Seem.) Hemsl. x Paulownia tomentosa (Thunb.) Steud.
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Paulownia fortunei (Seem.) Hemsl. x Paulownia tomentosa (Thunb.) Steud.
Lucie Smidova
Paulownia fortunei (Seem.) Hemsl. x Paulownia tomentosa (Thunb.) Steud.
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Paulownia fortunei (Seem.) Hemsl. x Paulownia tomentosa (Thunb.) Steud.
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Paulownia fortunei (Seem.) Hemsl. x Paulownia tomentosa (Thunb.) Steud.
Georg Völkering
Nearby in the species list 05, 11, 2015, CFI, Gerula, Getpaul 1, H1148, KIMAX, Kimax (ant. Kiri Maximus), KIRI MAXIMUS, Paulownia CFI, Sun Tzu 105, Wallachia