Green spears pushing through cold, leaf-littered beds are the first sign that Missouri’s spring bulbs survived winter. Daffodils and tulips take their turns after that, and the timing is fairly predictable from year to year. Here is when each one flowers in Missouri, how to read the signs, and what the plants need once the color fades.
When Do Tulips and Daffodils Bloom in Missouri?
Tulips and daffodils bloom in Missouri from April through May. Daffodils can start earlier, with the first flowers opening in late February in a mild year, while tulips hold off until April.
Bulbs come up in March or early April, and the exact week depends on how quickly spring warms. A cold, slow March pushes everything later, and a warm one pulls it forward.
| Bulb | When it blooms in Missouri | What sets the timing |
|---|---|---|
| Daffodils | Late February in a mild year, with most flowering April through May | How soon spring warmth follows the winter cold |
| Tulips | April through May | Spring warming, plus the variety you planted |
Crocus, hyacinths and alliums open on the same warming trend, though no fixed month belongs to them. Spring bulbs flower in a long succession, with the early small bulbs at the start of the season and ornamental onions (alliums) closing it. A planting that mixes several kinds can keep color in the yard for weeks.
Missouri — the year and the numbers
- State
- Missouri
- USDA zones
- 5b-7b
- Last spring frost
- April 6 to April 20
- First fall frost
- October 18 to October 29
- Annual rain
- 39 in
- Lawn zone
- transition-season
- Source
- NOAA NCEI 1991-2020 Climate Normals, 32F freeze probabilities · Kansas City
How to Tell Your Bulbs Are About to Bloom
The bulbs announce themselves well before the first petal opens, and a few quick checks in the bed tell you where things stand.
- Green tips poking through the soil in March or early April mean the bulbs came through winter and the countdown to flowering has started.
- Leaves that stand up straight and thicken tell you the plant is drawing on the energy stored in the bulb.
- A fat bud on a daffodil stem, still wrapped in its papery sheath, is a sign that flowers are close.
- Tulip buds that show a stripe of color at the tip are only a little way from opening.
- Tulip or crocus tips that have been chewed off, or a patch where nothing came up, point to voles, squirrels, rabbits or deer.
If a clump shows leaves but no buds, give it time, because some varieties simply run later than their neighbors.
What to Do After Tulips and Daffodils Bloom in Missouri
Snip off the faded flowers and leave everything else alone. The leaves keep feeding the bulb long after the petals drop, so they stay on the plant until they turn yellow and then brown. Never cut them back while they are green, and never tie or braid them to tidy the bed.
A tulip bed rarely stays as full as it was in year one, since tulips are often short-lived in the garden. Missouri gardeners often treat the larger bulbs, tulips included, as annuals and lift them after bloom to make room for other plants. In Missouri you can do the same, or simply accept that a few will fade and top up the bed each fall.
Daffodils behave differently. They last longer and are the more reliable perennial bulb, and they are left alone by voles, squirrels, rabbits and deer, which do go after tulips and crocus. Where animals are a problem, daffodils are the safer investment.
How Bloom Time Shifts Across Missouri
Missouri spans USDA hardiness zones 5b to 7b, so flowering does not arrive everywhere at once, and a few differences are easy to spot.
- Northern Missouri: Winters bite harder here, so bulbs come up later and the display runs behind the rest of the state.
- In the metro area: The airport is well north of the city center, and downtown warms a bit earlier in spring, so bulbs closer in usually open before those out near the airport.
- Southern Missouri: Spring is milder here than in much of the rest of the state, so flowers come earlier, and the first daffodils are the ones to watch for.
Even within one yard, a bed against a south-facing wall will open before one in a shaded corner.
Where to Get Bulb Advice in Missouri
University of Missouri Extension publishes planting and care guidance for the whole state, and your county extension office can answer questions about your own soil and local conditions.
- The extension website has guides on choosing and caring for bulbs, which are worth reading before planting time in September or October.
- Your county extension office can help with a bed that keeps failing, so call or visit when you notice poor bloom or missing bulbs in spring.
Common Questions
When Should You Plant Tulips and Daffodils in Missouri?
September and October are the planting months. Wait until the soil has cooled enough, which gives roots time to form before the ground freezes without tempting the bulbs to sprout in fall. Bulbs still in the bag in November or even December can go in as long as the ground is unfrozen and can be dug.
Do Spring Bulbs Need to Be Chilled Before Planting?
Most spring-flowering bulbs need about 12 to 16 weeks of cold to flower. Where winters are too mild to supply it, tulips and hyacinths are chilled in the refrigerator before planting. Alliums need the cold of winter to bloom, just like other spring bulbs.
Can You Plant Forced Daffodils Outdoors?
Yes, daffodils are an exception among bulbs. In Missouri, forced daffodils are saved and planted outdoors successfully, because daffodils are more vigorous than tulips and most other spring bulbs. Tulips and hyacinths forced indoors rarely do as well.