Some flower bulbs happily multiply, increasing in number from year to year. Without further action on our part, they conquer large areas, turning them into a colorful sea of flowers in spring. Here are some great specimens that only need one thing: some onions to get you started.
Grape hyacinths propagate all by themselves
dog tooth
This onion bloomer is also known as the trout lily. The magnificent flowers can be admired from April to May. They naturalize in semi-shady, cool places with humus-rich, fresh soil.
crocuses
Different colored crocuses weave a colorful carpet in light, well-drained soil. Propagation by bulbs and seeds is effortless and quick.
daffodils
They are also suitable for naturalizing, but should get enough sun. The ideal soil is nutrient-rich and humic and slightly moist in spring.
tips
If the daffodils become a bit lazy after years, they should be dug up and divided.
snowdrop
If you want to see the first flowers of the year in January, this bulbous plant is the right choice. Plant the bulbs in a semi-shady spot. The soil should be fresh and not too heavy. Then you can leave the rest of the work to the white bells. They set off with seeds and bulbs to conquer new territories at lightning speed.
grape hyacinths
The undemanding grape hyacinths are particularly well suited to transforming large areas of the garden into a blue sea on your own.
- they love warmth and light
- as well as a permeable soil
- then sow themselves profusely
- occasionally in unexpected places
winterlings
They have winter in their name because that's when they give us their yellow flowers. Whether mild or still snowy, February is yours. They are suitable for naturalizing in a semi-shady place under shrubs. The soil should be moderately moist and rich in humus.
tips
It is best to start its naturalization in spring by buying specimens that have already flowered and planting them in frost-free soil.
More varieties
Here are three other types of bulbs that are great for naturalising:
- bluebells
- wild tulips
- ornamental onion
tips
For very damp to swampy places, the checkered flower is well suited for naturalising, because it doesn't mind wetness much.