You are now on the AHDB Horticulture and Potatoes website.
Please click here to access the main AHDB website and other sectors.
Please click here to access the main AHDB website and other sectors.
Open pollinated leek varieties show large responses to nitrogen applications. Work had been carried out on the more vigorous F1 Hybrids that are grown commercially. and this factsheet presents the results.
This information was last updated in 2012.
Sectors: