To ensure your winter onions flourish with robust greens come springtime, precise timing and planting techniques are crucial.
Method of Planting Winter Onions:
The optimal time to plant winter onions is approximately a month before the first frost sets in.
Prior to planting, it’s advisable to till the soil to a depth equal to half the length of a shovel.
Onions thrive in slightly alkaline soil, so it’s beneficial to address soil pH before planting. While springtime is ideal for soil deacidification, you can also amend the soil just before planting. One effective method is to incorporate wood ash into the soil. Alongside this, add superphosphate (50 and 30 grams respectively per linear meter), blending this mix thoroughly with the soil.
Following these guidelines will provide your winter onions with optimal conditions for root development, setting the stage for a bountiful harvest in the spring.
