When to Plant Flower Bulbs for a Beautiful Bloom Next Year: A Guide for Shade Gardeners

When to Plant Bulbs for Next Year’s Bloom in a Shade Garden

It’s easy to get excited about planting bulbs, but sometimes life gets in the way, and you might find yourself with many bulbs that haven't made it into the ground yet. Don’t worry—you’re not alone and can still plant them to enjoy beautiful flowers next year!

When is the Best Time to Plant Bulbs?

The ideal time to plant most flower bulbs is in the fall, before the first hard frost. This gives the bulbs enough time to establish roots before winter sets in. If you’re wondering why fall is best, bulbs need a cold period (called vernalization) to trigger blooming in the spring.

Here’s a quick guide for some common bulbs:

• Daffodils: Plant in early to mid-fall (September to October). Daffodils are very cold-hardy and need that chill to bloom beautifully.

• Tulips: These should also be planted in mid-to late fall (October to November). The cold weather helps the tulips produce strong, vibrant blooms.

• Crocuses: Plant these early bloomers in early to mid-fall. They are among the first flowers to appear in spring, often while snow’s still on the ground!

• Alliums: These ornamental onions can be planted in mid-fall. They add a unique shape and texture to your garden.

  
  

If you've missed the fall planting window, you can still plant bulbs, but they might not bloom as strongly in their first year. If it’s winter and the ground isn’t frozen, you can plant the bulbs, though they may bloom later than usual.

How to Store Bulbs Until Planting Time

If you can't plant your bulbs immediately, store them in a cool, dry place. Avoid areas with too much heat or moisture, which can cause the bulbs to rot. A paper bag in a cool basement or garage works well. Just plant them as soon as possible for the best results next year.

Tip: Don’t store bulbs in the refrigerator if you also store fruits like apples or bananas there. These fruits release ethylene gas, which can cause bulbs to rot or prevent them from blooming.

What If I Plant Bulbs in the Spring?

Planting spring-flowering bulbs in the spring is generally not recommended, as they require that cold period to develop properly. However, if you find yourself with bulbs in the spring, you can try planting them, but be prepared for less vigorous blooms. Alternatively, you can force the bulbs indoors by simulating winter conditions, then plant them outside once they sprout.

For more tips and advice on shade gardening, or if you have more questions, join our community on Facebook. There, you can share your experiences and learn from fellow shade gardeners!