Cultivars
| Cultivar | Growth vigour | Natural occurrence / domestication | Pest and disease susceptibility | Productivity - peak (yield) - maximum | Harvesting period - start | Harvesting period - length | Ease of removal - edible parts | Size edible parts | Start oogstperiode |
|---|---|---|---|---|---|---|---|---|---|
| Corabel | Strong | Europe (south) | Average | High | Mid october | Several weeks | Easy | Large | Begin oktober |
| Emoa 1 | Strong | Europe (west) | Resistant | High, Very high | Several weeks | Large | Eind september | ||
| Halls Giant / Hallesche Riesen | Strong | Europe (west) | Average | High | Several weeks | Very large | Eind september | ||
| Webb's Prize Cob | Average | Europe (west) | Average | High | End of september | Several weeks | Large |
Rootstocks
| Rootstock | Genes | Forest layer | Wortelopslag | Soil moisture (tolerance) |
|---|---|---|---|---|
| Colurna seedling | Geen | Moist, Dry, Drought | ||
| Dundee | Corylus colurna | Small trees-large shrubs | Geen | Moist, Dry, Drought |
| Newberg | Corylus colurna | Small trees-large shrubs | Geen | Moist, Dry, Drought |
| Seedling | Corylus colurna | Wet |