Quadro
The variety Quadro is a strong growing staking tomato with a high yield that is suitable for both indoor and outdoor cultivation. Resistant to Phytophthora. The oval fruits are highly marketable and particularly suited to processing. Speciality for amateur gardeners.
Sowing calendar
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Sowing for planting |
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Planting in greenhouse |
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Harvest |
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Characteristics
Suitable for growing: open ground with protection recommendedRipening: mediumShape of fruit: ovalColour : redType: normalFruit weight Tomatoes: 70 g
Cultivation
Seed germination temperature: 18-22 °CPlanting distance: greenhouse in double rows 75 x 40-60 cm open ground ca. 100 x 50 cm
bred by
Hartmut Spieß
Current breeding location: Bad Vilbel, Hessen
Biodynamically bred varieties from Hartmut Spieß:

increasingly from

Dottenfelderhof / Christoph Matthes
The Dottenfelderhof, operated by a cooperative of families since 1968, follows biodynamic principles. Known for its agricultural school and focus on research and breeding, the farm also hosts Christoph Matthes, a Kultursaat breeder who has been cultivating organic varieties for many years. The Dottenfelderhof is located in the north of Frankfurt at the southern edge of the Wetterau region.


Gärtnerei Medewege / Rainer Holst
The Medewege farm is a part of the diverse Demeter farm community on the outskirts of Schwerin, approximately 35 km south of the Baltic Sea coast.