When should I plant snowdrops?

February to March — in the green, not as dry autumn bulbs. In the green plants (small clumps with active foliage, sold immediately after flowering) establish at near 100%. Dry bulbs sold in autumn suffer 30–60% losses — dry snowdrop bulbs desiccate quickly. Buy from specialist suppliers (Avon Bulbs, Beth Chatto, Pottertons) in the green for reliable establishment. Plant at exactly the same depth as the green-to-white boundary on the leaves indicates.

When do I cut snowdrop foliage down?

Never — let it die back naturally in May. Cutting snowdrop leaves before they yellow naturally starves next year's flower (the leaves photosynthesise to fuel the bulb). In lawns: skip mowing the snowdrop area until at least mid-May, when leaves have yellowed and collapsed. In borders: simply leave the yellowing leaves alone, tuck them gently under emerging summer perennials. The annual decision is when to mow — wait for May.

Why aren't my snowdrops flowering?

Most common cause: dry bulbs that established poorly. Dry snowdrop bulbs lose 30–60% before they establish, and survivors often flower weakly for 2–3 years before recovering. Replant the area with in the green plants for reliable establishment. Other causes: too dry a position (snowdrops want moisture-retentive shade); mowing too early (cuts foliage before it can fuel next year's bloom); congested clumps (divide every 5–7 years).

Will snowdrops naturalise in my lawn?

Yes — exactly where they thrive. Lawn snowdrops are one of the great UK garden classics. Best lawns: damp grass under deciduous trees, particularly in old or relaxed lawns where conditions match woodland-edge. Plant in the green: scatter small clumps across the lawn in February, plant 5 cm deep into slits cut with a spade. Don't mow the lawn until mid-May. Over 5–10 years the colony spreads into a drift.

What's the best snowdrop variety for the UK?

For naturalising: common snowdrop (Galanthus nivalis) — UK native, vigorous, the right plant for drifts in lawns and under trees. For garden display: S. Arnott — RHS Award of Garden Merit, larger flowers, vigorous, the modern reliable favourite. For something different: Flore Pleno (double common snowdrop) or Magnet (long pedicel making the flowers swing in the breeze). For collectors: hundreds of named cultivars exist — start with the basics, develop preferences over time.

Can I grow snowdrops in pots?

Yes — pots showcase the early flowers brilliantly. Use a 25 cm deep pot of peat-free compost mixed with leaf-mould. Plant in the green in February–March; 10–15 bulbs per pot for a dense display. Move the pot to a doorstep or porch when flowering for close-up enjoyment, return to a shady cool corner for summer. Water consistently through the flowering season. Repot every 2–3 years in February, dividing the clump and refreshing compost.

Perce-neige

Galanthus nivalis

Plantez les perce-neige « en vert » en février-mars (juste après la floraison, tant que les feuilles sont encore en place) plutôt que sous forme de bulbes secs à l'automne : ce sont parmi les rares bulbes qui s'établissent bien mieux à partir de plantes en pleine croissance qu'à partir de bulbes en dormance, qui se dessèchent souvent avant la plantation. Les perce-neige sont très rustiques (RHS H7) et constituent la fleur emblématique de l'hiver au Royaume-Uni : des fleurs blanches immaculées en forme de clochettes penchées, qui apparaissent de fin janvier à février, souvent à travers la neige. Le perce-neige commun (Galanthus nivalis) est une espèce indigène largement naturalisée au Royaume-Uni ; « S. Arnott » est la variété simple moderne, fiable et très appréciée ; le monde des cultivars de perce-neige nommés (« galanthophilie ») compte de nombreux adeptes passionnés au Royaume-Uni. Plantez à l'ombre humide ou à mi-ombre — sous des arbres à feuilles caduques, c'est l'idéal. Se ressème et se multiplie par division des bulbes pour former des tapis étendus en 5 à 10 ans ; ne perturbez pas les colonies établies.

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