Maiden pink (Dianthus deltoides)

Photo: Danny S., CC BY-SA 4.0 · source

Pruning guide · Perennial

Maiden pink: when and how to prune

Dianthus deltoides

Maiden pink is best pruned in July and September.

Key facts
Pruning monthsJuly and September
FloweringJune–September
Good for bees, butterflies and birdsYes, for bees and butterflies
Native to BelgiumYes

Maiden pink: when to prune it?

Lightly after the first flush in July, and again after the last flowers in September.

What else to prune in those months? July · September

Maiden pink: how to prune it?

  1. In July, cut faded flower stems back to just above the mat: it stays compact and keeps flowering.
  2. In September, after the last flowers, lightly shear the mat without cutting into the bare stems.
  3. Leave a few flower stems if you want it to self-seed.

How much to cut, and how often?

  • There are 2 pruning periods a year: July and September. You don’t have to prune in every one.

What does it mean for wildlife?

  • Maiden pink flowers in June–September, when it attracts bees and butterflies.
  • If pruning falls during flowering, wait until it is over or leave part of the plant to flower, so bees and butterflies still benefit.
  • As a native plant, it feeds more insects than a non-native species.

Nearby: related pruning guides

Plant profile: Maiden pink · Pruning calendar and basic rules

This guide is compiled from the Bladwijzer plant profile and pruning calendar.

Laden…