Tulips are a beautiful addition to any garden, and if you didn’t plant them in the fall, you can still plant tulip bulbs in the springtime. While they traditionally require a cold period to bloom fully, following a few simple tips can help you succeed in growing these striking flowers. Use these methods to enjoy tulip blooms even if the ideal planting season has passed.
Why Plant Tulips in Fall
Tulips, like daffodils, crocus, and garlic, require a cold period known as vernalization. This cold exposure is crucial for the development of their flowers and bulbs. Without this process, your tulips may grow leaves but probably won’t bloom. However, they are likely to bloom the following year after experiencing winter’s natural cold cycle.
In cooler climates, planting tulips in the fall leverages the natural 10- to 14-week cold period the bulbs need to flower. If you live in a warmer area, you’ll need to buy pre-chilled bulbs or chill them in the refrigerator to mimic that cold exposure.
Tips for Planting Tulips in the Spring
Curious about whether you can plant tulips n spring? The simple answer is that it depends. If you missed planting in the fall, there’s still hope for your bulbs, particularly if you’ve invested in designer tulips. Here are some strategies you can try.
Plant Early
Got leftover bulbs from fall? Depending on your climate, you might still plant them. In regions where winter brings cool but not deeply frozen ground, there’s a chance.
Get your bulbs into the soil as early as possible. Although it’s more like winter planting than spring, you might see some blooms. A midwinter thaw presents an excellent opportunity for planting those tulips.
Buy Pre-Chilled Bulbs
Looking to buy tulip bulbs? Pre-chilled options are abundant online, a great choice if you don’t have bulbs on hand. Many gardeners love tulips but lack the necessary cold winter conditions for vernalization. Suppliers offer bulbs chilled in coolers, shipping them for late winter planting.
Whether your climate is warm or not, consider ordering pre-chilled bulbs. Plant them as soon as they arrive, or store them in a cool (but not freezing) spot until you’re ready to plant. Often labeled as “ready for forcing,” these bulbs can also thrive outdoors.
Chill Tulip Bulbs Yourself
If you have space in your refrigerator, you can mimic the natural vernalization process. Place the tulip bulbs in the refrigerator in a brown paper bag or a mesh bag like onions are sold in.
Don’t chill bulbs in the same refrigerator as your fruit and vegetables. Many fruits and vegetables give off ethylene gas as they ripen, which can damage tulip bulbs. If you have a spare fridge in the garage or a mini-fridge in the den, it might be just the ticket. An unheated garage that remains above freezing but below 45°F can also work.
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Plant Them Anyway
Tulip bulbs in otherwise good condition—not mushy or soft, not dried out and crispy—should still be planted. If they haven’t been sufficiently chilled, they likely won’t flower in the spring, but they will sprout and make foliage, recharging the bulb for next year’s blooming cycle.
This is a great way to take advantage of clearance bulbs on sale in spring at deep discounts. Unique colors and varieties that sell for sky-high prices in fall are frequently sold for a song in late winter to clear inventory. Go ahead and grab that sale bag and plant the bulbs in the ground for next year.
If you want tulips that return reliably year after year, look for species tulips rather than hybrid varieties. Species tulips may be less showy, but they tend to last longer.
Force Tulips Indoors
Tulip bulbs can also be forced, which means tricking the bulbs into growing and flowering when they otherwise wouldn’t. You still need to buy pre-chilled bulbs, which you plant in containers. Forcing tulips and other bulbs into early bloom indoors is a great way to bring a little springtime cheer into your house, even if it looks like a winter wonderland outside.
