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How to Grow Eranthis - Winter Aconite?

How to Grow Eranthis - Winter Aconite?

How to Grow Eranthis - Winter Aconite?


Buttercup’s sturdy cousin blooms at the same time as snowdrops and brings the first yellow of the year. Winter Aconite or Eranthis originates in the forest, so these bulbs love soil that’s rich in humus. If you live in a cold climate, you’re in luck, because these flowers seem to do extra well when surrounded by snow.


  • WHEN
    Plant in fall
    Bloom in late winter
    Hardiness zone 4-9
    Full sun or partial shade
    Well-draining soil
    Once after planting
    Moderately in spring
    3-4” apart
    2-3” deep

How to grow Winter Aconite - Eranthis?


When your DutchGrown Eranthis arrive and you can’t plant them immediately, it’s important to store them correctly: unpack them right away and put them in a dry place with plenty of air circulation, where the temperature is between 40 and 70 degrees Fahrenheit.

How To Grow Winter Aconite - Eranthis?


Like all flower bulbs, Eranthis need a cold period to develop their roots and get ready for spring. So once you feel fall’s first chill in the air, it’s time to get planting. If you live in hardiness zone 9 or higher, the soil won’t get cold enough for the root-developing process to happen, but you might consider forcing

Flower bulbs are tough cookies that are easy to grow, but one thing they hate is getting their feet wet: a bulb that is ‘bathing’ in water will rot in no time. So avoid soggy soil at all cost – this means places where you can still see puddles 5-6 hours after a rainstorm. Another thing you can do is to upgrade potentially soggy soil by adding organic material such as peat, bark or manure

Eranthis need the sun to grow, but though they adore basking in its glory all day, they can also do very well in places with dappled shade or scattered sunlight.

Eranthis will need to be planted deep enough that they won’t be affected by temperature variations above ground, either too warm or too cold.

The standard method for calculating the ideal depth is to dig a hole three times as deep as the bulb is high, and place the bulb at the bottom with its pointy end up. Since Eranthis grow less well when they have to fight for nutrients with their fellow bulbs, it’s best to plant them 3-4” apart.

To help the bulbs settle and grow roots quickly, it’s important to water them well after planting, but after that you won’t have to water them again. Now all you have to do is wait patiently for winter to do its magic underground, and spring to surprise you with the rewards of your work.

During blooming season, you generally don’t have to water your Eranthis, but you can water them when there hasn’t been any rain for 3-5 days.

After Eranthis have finished blooming, don’t cut the foliage straight away: through photosynthesis the leaves will create nutrients that the bulb will be needing for its next growing season. After a few weeks the foliage will automatically yellow and die back, and then you can remove it. Now the bulb will be going dormant, and won’t need any watering until next spring.

How to grow eranthis - winter aconite?

How to plant Eranthis in your garden:

  1. Wait until the soil is 60 degrees Fahrenheit or colder. In the North this will be in September or October, in the South in October or November.
  2. Pick a spot in your garden that has well-draining soil and gets full sun or partial shade.
  3. Plant the Eranthis bulbs about 2-3” deep and 3-4” apart, placing them in the ground with their pointy ends up.
  4. Water well once and wait for spring
  5. After the Eranthis have bloomed don’t cut off the foliage. Leave it until it’s completely withered and yellow, then remove.

Not suitable for container planting:

Eranthis doesn’t like to be disturbed or moved, so they’re not very suitable for container planting.

Meet Ben, our Flower Bulb Specialist
Meet Ben, our Flower Bulb Specialist

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