£49 year or £4.99 a month, cancel anytime. Onions need plenty of time to grow so it's best to sow them early in the year in January or February. Exhibition growers sow their onions as early as ...
Plant seeds as soon as the soil can be worked, usually from mid to late March. Wide-row spacing also works well when planting onion seeds. Plant the seeds 1/4 to 1/2 inch deep in the soil.
Green onions do best in moist but well-draining soil, so look for a good potting mix that will hold moisture without becoming compacted. For best results, plant green onion seeds by placing them about ...