All onion and garlic articles

Browse all our articles on onion and garlic to see how crop nutrition affects yield, quality, health or effect on the environment and see the roles of different nutrients.

Onion crop nutrition programme
Onion and Garlic Crop Nutrition Program
Yara's crop nutrition programmes for onions can help you to achieve excellent crop performance and maximise the yield and quality of all allium crops.
Zinc deficiency-Onions
Sulphur deficiency-Onions
Phosphorus deficiency-Onions
Magnesium deficiency-Onions
Iron deficiency-Onions
Copper deficiency-Onions
Calcium deficiency-Onions
Boron deficiency-Onions
Increasing onion bulb size
Increasing onion bulb size
Planting density is a very important management factor in determining bulb size in onion crops.
How to influence onion bulb number
How to Influence Onion and Garlic Bulb Number
The number of onions produced is influenced mainly by plant density.
How to increase onion and garlic yield
How to increase onion and garlic yield
Yield potentials are reached on freely drained soils where water is not limiting and nutrients are readily available.
Nutrient deficiencies-Onions