How to Plant Bulbs Correctly: Selection, Timing, Depth, and Technique

Bulbs offer incredible return on investment—years of blooms from minutes of planting. But success starts with smart choices and proper technique.

Select Quality Bulbs

Choose firm, heavy-for-size bulbs. Avoid soft (rot), lightweight/shriveled (desiccated), or cracked specimens. Largest bulbs give biggest first-year flowers; smaller bulbs are economical and gain size annually.

Prepare the Bed

Bulbs demand excellent drainage. Amend heavy soil or use raised beds. Clear weeds, incorporate 1-3 inches organic matter, add balanced fertilizer per package directions, till and rake smooth.

Plant at the Right Depth and Time

• General rule: 3× bulb width deep (2" bulb = 6" deep)
• Sandy soil/hot climates: Plant slightly deeper
• Heavy soil: Plant slightly shallower
• Timing: Fall, 6 weeks before ground freezes (typically October)

Planting Technique

1. Dig hole a few inches deeper than needed
2. Add tablespoon fertilizer, cover with thin soil layer
3. Place bulb pointy-side up, flat side down
4. Backfill, water thoroughly to settle soil and initiate rooting

Design Options

Formal: Bulb planter for uniform rows. Naturalistic: Dig larger holes, plant groups of 5-7+ for drifts. Both approaches work—match your garden style.

Proper planting is the single biggest factor in bulb success. Do it once, do it right, enjoy for years.