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Spring bulbs and autumn bulbus - what is the difference

Outdoor plants and garden
Autumn
Spring

Tulips, hyacinths, alliums, gladioli, lilies, and snowflakes. The bulb plants are many and beautiful. But what is the difference between spring bulbs and fall bulbs? And how and when should they be planted? Let's dive into the world of flower bulbs.

Spring-flowering bulbs

Spring-flowering bulbs are called fall bulbs, meaning we plant them in the ground in the fall. Examples of fall bulbs include tulips, daffodils, pansies, snowdrops, crocuses, anemones, hyacinths, snowdrops and alliums, but also more unusual fall bulbs such as the bluebell. Many of these bulbs bloom very early in the season, before other plants, and are thus a welcome sign of spring after a long and barren winter.

The selection of flower bulbs is enormous. Every year new varieties emerge, especially tulips - they come in almost every color and shape today. Autumn bulbs peeking up in late winter not only make us happy, they are eagerly awaited by pollinating insects waking up hungry after winter hibernation. There is not much else blooming at this time of year. The same can be said for spring bulbs that bloom late in the fall and replace the withered summer flowers. To have a long-lasting blooming, you should choose different flower bulbs that bloom at different times. Snowdrops are usually the first to appear, they can bloom as early as February, and after that come crocuses, snowflakes, tulips, and fantastic allium.

Misc. Leucojum Gravetye Giant

Misc. Leucojum Gravetye Giant

Leucojum aestivum 'Gravetye'

White

Kr 99.90
Misc. Muscari Dark Eyes 6/  pu

Misc. Muscari Dark Eyes 6/ pu

Muscari 'Dark Eyes'

Lilac

Kr 99.90
Mix Tulip/Muscari - 50 bulbs

Mix Tulip/Muscari - 50 bulbs

Multi

Kr 179.90
Tulip Mix Love Circles - 10 bulbs

Tulip Mix Love Circles - 10 bulbs

Tulipa

Multi

Kr 129.90
Crocus Largeflowering Mix 8/9

Crocus Largeflowering Mix 8/9

Crocus vernus

Multi

Kr 99.90
Allium Aflatunense 10/12 purpl

Allium Aflatunense 10/12 purpl

Allium aflatunense

Purple

Kr 99.90

Fall-flowering bulbs

Fall-flowering bulbs are instead called spring bulbs, simply because the bulbs are planted in the spring. Examples of spring bulbs include cyclamen, autumn crocus, gladioli, and dahlias – several of which bloom when much else in the garden begins to wilt.

Dahlia Pompon Stolze von Berli
Member 4 for 3

Dahlia Pompon Stolze von Berli

Dahlia x pinnata (Pompon Group) 'Stolze von Berlin'

Pack 2, Pink

Kr 99.90
Gladiolus Largeflowering Mix
Member 4 for 3

Gladiolus Largeflowering Mix

Pack 15, Multi

Kr 79.90
Dahlia Decorative Melody Harmo
Member 4 for 3

Dahlia Decorative Melody Harmo

Dahlia x pinnata (Decorative Group) 'Melody Harmony'

Pack 2, Pink

Kr 99.90
Ranunculus Mix
Member 4 for 3

Ranunculus Mix

Multi

Kr 49.90
Perfect Match - Echinacea Flower Power
Member 4 for 3

Perfect Match - Echinacea Flower Power

Pack 3, Multi

Kr 99.90
Dahlia Ball Copper Boy
Member 4 for 3

Dahlia Ball Copper Boy

Dahlia x pinnta (Pompon Group) 'Copper Boy'

Red

Kr 99.90

Combine multiple varieties for longer blooming

The selection of flower bulbs is enormous. Every year new varieties emerge, especially tulips - they come in almost every color and shape today. Autumn bulbs peeking up in late winter not only make us happy, they are eagerly awaited by pollinating insects waking up hungry after winter hibernation. There is not much else blooming at this time of year. The same can be said for spring bulbs that bloom late in the fall and replace the withered summer flowers. To have a long-lasting blooming, you should choose different flower bulbs that bloom at different times. Snowdrops are usually the first to appear, they can bloom as early as February, and after that come crocuses, snowflakes, tulips, and fantastic allium.

Plant the flower bulbs right away

It is always good to get newly purchased flower bulbs in the ground as soon as possible after buying them, to avoid the bulbs drying out or getting moldy. The planting depth for most flower bulbs is 2-3 times as deep as the bulb is large. A tablespoon of bone meal in the planting hole promotes growth, but other than that, flower bulbs are generally easy to grow. Regular potting soil is usually fine. It is also not worth fertilizing too much, as too much nitrogen can actually result in fewer flowers and excessive leaf growth.

Plant flower bulbs in groups for greater impact

Bulb plants look particularly nice in groups, the more the merrier. Plant them directly in the ground or in a large pot, or plant flower bulbs in a bulb lasagna, where different bulbs are planted in layers so that they bloom one after the other.

Protect the flower bulbs from deer and rodents

Deer, rabbits, hares, and various types of short-tailed mice are fond of certain types of flower bulbs, such as tulips, while they detest other types, such as lilies and allium. If you can't protect your flowers with a fence, try planting flower bulbs that these animals like together with flower bulbs they can't stand. This way, the chances are higher that the flowers will be left undisturbed.

What do you do with flower bulbs after flowering?

After flowering, you should leave the leaves to wither away, as the energy goes back from the leaves to the bulb so it can bloom just as beautifully again next year. If you think the leaves look sad, you can plant a perennial that covers the leaves next to it or roll the leaves together a little so they aren't as visible.

Liselotte Roll
Written by Liselotte Roll

Swedish garden inspirer, journalist and author of books about nature, cultivation and animals, such as "Soil", "Grow for insects" and "Chickens as a hobby".

Spring-flowering bulbs – how to do it

Spring-flowering bulbs – how to do it

Spring planting - how to succeed

Spring planting - how to succeed

Sow your seeds indoors and turn your windowsill into a nursery for spring and summer plants. Most vegetables and flowers can be sown in March and April, but there are also varieties you can sow both earlier and later.

Get a head start in the garden for spring - prepare the soil already in the fall

Get a head start in the garden for spring - prepare the soil already in the fall

When the bed and garden are empty after the season's crops, it's easy to think that gardening is over, but with some simple steps you can already this fall prepare the soil for the upcoming season. That way, you can get started extra early and even get an extra harvest next season.

Spring bulbs – Everything you need to know about autumn-flowering bulbs

Spring bulbs – Everything you need to know about autumn-flowering bulbs

Spring bulbs are planted in the spring and bloom in the autumn, providing a colorful end to the gardening season. Here, we take a look at popular varieties and give you the best advice for planting and care.

Plant flower bulbs in a bulb lasagna

Plant flower bulbs in a bulb lasagna

Place different types of flower bulbs in layers to get many beautiful flowers with a long flowering time. Mix everything from tulips, daffodils, and various types of crocuses to create an impactful bulb lasagna. Learn how!


Topics:
Outdoor plants and garden
Autumn
Spring