Why you should plant snowdrops in the green

When it comes to planting bulbs, the tradition has been to do so in their dormant state from September to November. However, from experience, our preferred method is planting bulbs in the green, particularly for snowdrops, bluebells, and Eranthis. In this guide, we'll explore these bulbs' unique beauty and explore why planting in the green is a very successful method for specific varieties.

What Does Planting In The Green Mean?

Planting in the green refers to transplanting bulbs while they are actively growing and in leaf. This method is particularly well-suited for certain spring-flowering bulbs like snowdrops, bluebells, and Eranthis, which can be picky about when they are planted in autumn. Planting in the green gives you a second chance to grow these wonderful spring flowers.

1. Snowdrops (Galanthus)

Known for their delicate, drooping white flowers, snowdrops symbolise hope and the promise of spring. Planting them in the green ensures a high success rate, as the bulbs are in an active state and can quickly establish themselves in their new environment.

2. Bluebells (Hyacinthoides non-scripta)

Bluebells carpet woodlands and gardens with their vibrant blue hues in the spring. Planting bluebell bulbs in the green allows for a seamless transition, reducing the stress on the bulbs. This method ensures a faster establishment, resulting in more robust and quicker blooms. These bulbs flower in April so you'll have a better chance of them flowering the same year as planting them.

3. Eranthis (Eranthis hyemalis)

Eranthis, known as winter aconite, is a charming bulb that produces golden-yellow flowers in late winter or early spring. Planting this in the green allows you to see the foliage, ensuring you plant healthy bulbs. The active growth state enhances their chances of successful establishment. The stems can be fragile but are hardy and naturalise well when established.

Advantages of Planting Bulbs in the Green:

• Immediate Impact: Planting bulbs in the green allows you to witness the immediate impact of your efforts. The active growth state ensures that the bulbs quickly acclimate to their new surroundings and establish themselves.
• High Success Rate: Bulbs planted in the green are highly likely to succeed. The active growth stage means they can adapt more readily to the soil conditions, resulting in stronger roots and better overall health.

Why These Few Bulbs?

The choice of snowdrops, bluebells, and eranthis for planting in the green is due to their specific growth patterns. These bulbs prefer being in an active growth state when transplanted, making them more responsive to this planting method. Additionally, the visual confirmation of healthy foliage during the planting process contributes to a successful outcome.

It is possible to plant other bulbs in the green. Pseudo Narcissus, crocus, and cyclamen all respond well to transplanting in early growth stages. However, these bulbs cope very well when planted in autumn. 

Make sure the roots are kept hydrated and plant immediately after delivery.

When Is the Best Time to Plant Bulbs in the Green?

The best time to plant bulbs in the green is immediately after purchase, usually from late winter to early spring. This is when the foliage is still green and the bulbs are at their most active stage. Aim to plant snowdrops between January and March and your bluebells and wild garlic in February or March.

How to Care for Bulbs in the Green

• Choose the Right Location: Most bulbs in the green prefer well-drained soil in a partially shaded or sunny spot. Woodland bulbs like bluebells thrive in dappled shade.
• Planting Depth and Spacing: Dig a hole deep enough to accommodate the bulb’s root system, generally about twice the depth of the bulb, and space the bulbs according to the variety—typically around 10 cm apart.
• Watering and Feeding: Water the bulbs thoroughly after planting to help them establish. Avoid waterlogging, which can cause rot. For an extra boost during the growing season, add a balanced fertiliser.
• Let the Foliage Die Back Naturally: Allow the leaves to wither and die back completely before removing them. This enables the bulbs to store energy for the next flowering season.