Onion Plants

Onion plants are a staple in the edible garden, valued for their versatility, reliability, and ease of growth. Grown for strong starts and dependable development, these plants establish quickly and perform well across a range of garden settings.

Our onion selection includes varieties suited to our growing region, offering consistent bulb formation and flavorful harvests. Whether planted in raised beds, in-ground gardens, or containers, onion plants provide steady growth and a rewarding harvest with proper spacing and care.

Planting & Spacing
Onion plants perform best when planted in full sun with well-drained soil. Space plants approximately 4–6 inches apart to allow proper bulb development and airflow.

Day-Length Selection
Onions are categorized by day length, which affects bulb formation. Short-day onions are best suited for southern regions and begin forming bulbs earlier, while long-day onions are adapted to northern climates. Selecting the correct day-length type for our region is key to a successful harvest.

Watering
Consistent moisture is important, especially during early growth and bulb development. Water regularly to keep soil evenly moist but not saturated. Reduce watering as bulbs mature to encourage proper curing and storage.

Fertilization
Onions benefit from regular feeding with a nitrogen-forward fertilizer early in the growing season to support strong leaf growth, which directly influences bulb size. As bulbs begin to form, reduce nitrogen and transition to a more balanced feeding approach to support healthy development.

Harvest Timing
Onions are ready to harvest when the tops naturally fall over and begin to dry. After lifting, allow bulbs to cure in a warm, dry, well-ventilated area to improve storage life and flavor.