Tulip bulbs are planted in fall so they can chill through winter and bloom in mid spring. Unpack the bulbs as soon as they arrive and store them in a cool, dry, dark spot until you are ready to plant.
Planting
- Pick your timing. Plant in fall once soil temperatures cool, roughly 6-8 weeks before the ground freezes in your area.
- Choose the site. Full sun to partial shade with well-drained soil; avoid low spots where water collects.
- Dig to depth. Set bulbs 6-8 inches deep, pointed tip facing up, and space them 3-6 inches apart for a full, carpeted look.
- Plant in groups. Cluster bulbs in drifts of 10 or more rather than single rows for the strongest color impact.
- Backfill and water. Cover with soil, firm gently, and water once thoroughly to settle everything in.
Watering
- After planting. One deep watering at planting is usually all that is needed in fall.
- During growth. Provide about an inch of water per week in spring if rainfall is light.
- After bloom. Cut back on water as foliage yellows; dormant bulbs do not want wet soil.
Feeding
- At planting. Work a balanced bulb fertilizer into the planting hole according to label rates.
- Each spring. Feed lightly as shoots emerge to support next year's flower bud.
Deadheading & Foliage Care
- Remove spent blooms only. Deadhead the faded flower and leave the stem in place.
- Let foliage mature. Allow the leaves to fully mature and die down naturally before removing them so the bulb can recharge.
Winter & Containers
- In-ground beds. No winter protection needed in zones 3-8; a light mulch layer helps moderate soil temperature.
- Potted tulips. Overwinter containers in an unheated garage or sheltered spot so the bulbs get cold without freezing solid in a small pot.