To ensure that winter onions thrive and produce strong, healthy greens in the spring, it’s essential to follow the right planting timing and technique.
Method for Planting Winter Onions:
- Planting Time: Aim to plant about a month before the first frost.
- Soil Preparation: Dig the soil to a depth of about half the length of the shovel.
- Soil Acidity: Onions grow best in slightly alkaline soils. If the soil needs to be deacidified, do so in spring or before planting.
- Fertilizers: Before digging, add wood ash to the soil. You can also mix ash and superphosphate (50 g ash and 30 g superphosphate per meter) in the grooves and combine it with the soil.
By following these recommendations, you will create the best conditions for onion rooting, helping you achieve a healthy harvest in the spring.
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