Repotting guide

When & how to repot Neglected Pink (Dianthus pavonius)

Also called Neglected Pink, Peacock-eye Pink, Grass Rose Pink.

More about neglected pink

About Neglected Pink

Dianthus pavonius · also called Neglected Pink, Peacock-eye Pink · flowering

Native to sunny grasslands and rocky slopes in the southwestern Alps and Pyrenees up to 2,900 m elevation, Dianthus pavonius (syn. D. neglectus) is a compact, cushion-forming alpine pink that demands full sun and sharply drained, gritty, neutral to slightly alkaline soil. Its fragrant single flowers are deep rose-pink with a distinctive buff-coloured reverse to the petals, appearing in summer, making it a jewel for rock gardens and scree. The single most critical care point is ensuring perfect drainage year-round, as even brief waterlogging at the crown will kill the plant. According to the ASPCA, Dianthus (Pinks) are toxic to cats and dogs.

Mature size: 8–15 cm tall, up to 30 cm wide

How to tell neglected pink needs repotting

Repotting on a calendar is less reliable than reading the plant. For neglected pink, watch for these signs:

Roots growing out of the drainage holes, or the rootball lifting the plant proud of the rim.
Soil that has shrunk away from the pot sides and no longer holds water.
The pot is unstable because the plant has grown top-heavy.
Old, compacted, broken-down mix that stays wet too long — for a succulent that is a rot risk, so refresh it even if the pot size is fine.

For the underlying biology of a pot-bound root system and why it stalls a plant, see our guide to spotting and fixing a root-bound plant.

How often to repot neglected pink

Every 2–3 years, into bone-dry mix. Neglected Pink's growth habit — dense, cushion-forming evergreen mat of narrow, blue-green grass-like leaves, spreading slowly outward. — sets the pace. Native to sunny grasslands and rocky slopes in the southwestern Alps and Pyrenees up to 2,900 m elevation, Dianthus pavonius (syn. D. neglectus) is a compact, cushion-forming alpine pink that demands full sun and sharply drained, gritty, neutral to slightly alkaline soil. Its fragrant single flowers are deep rose-pink with a distinctive buff-coloured reverse to the petals, appearing in summer, making it a jewel for rock gardens and scree. The single most critical care point is ensuring perfect drainage year-round, as even brief waterlogging at the crown will kill the plant. According to the ASPCA, Dianthus (Pinks) are toxic to cats and dogs.

What size pot to step neglected pink up to

Use a pot only one size up — or even the same pot with fresh gritty mix if the roots have room. Neglected Pink stores water and rots in a large pot of slow-drying soil. A tight terracotta pot that dries fast is far safer than a generous plastic one. Never up-pot a succulent by several sizes.

Not sure of the exact diameter? Our pot size calculator takes the current pot and root spread and tells you the right next size — it deliberately recommends a single step up, never a big jump.

The best time of year to repot neglected pink

Spring or summer, while neglected pink is in active growth and warm, is best — roots recover fastest then, and the plant is not sitting in cool damp soil. Avoid repotting a succulent in winter dormancy.

Step-by-step: repotting neglected pink

Repot dry. Do not water neglected pink for several days first. Working with dry roots and dry mix dramatically lowers the rot risk for a succulent.
Pick a snug, fast-draining pot. Choose terracotta one size up at most, with a drainage hole. Have gritty sharply drained gritty loam or sandy soil, neutral to slightly alkaline ready.
Tip it out and clean the roots. Slide the plant out, crumble off the old soil, and trim any black, mushy or dead roots with clean snips.
Pot into dry mix. Set neglected pink at its original depth in dry gritty mix, firming gently. Do not bury the stem deeper than it was.
Wait a week before watering. Leave it completely dry and out of harsh sun for about 7 days so any damaged roots callus. Only then water lightly.

Aftercare

Keep neglected pink completely dry and out of fierce sun for about a week so any nicked roots callus before they meet moisture; watering a freshly repotted succulent is the classic way to rot it. Then resume the normal lean, dry rhythm. Do not fertilise for about 3 weeks — fresh mix already carries nutrients and feeding freshly disturbed roots scorches them.

The right soil mix for neglected pink

Neglected Pink wants sharply drained gritty loam or sandy soil, neutral to slightly alkaline. Mix horticultural grit or coarse sand into lean loam at a ratio of at least 1:1. Avoid rich organic composts, which produce lush but disease-prone growth. A gravel top-dressing around the collar keeps the crown dry. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting neglected pink — frequently asked questions

How often should you repot neglected pink?

Every 2–3 years, into bone-dry mix for neglected pink. Repot neglected pink every 2–3 years into a snug pot of sharply drained gritty loam or sandy soil, neutral to slightly alkaline, ideally in spring or summer. Let it sit in dry soil and do not water for about a week afterwards so any nicked roots can callus. Over-potting and watering straight away is what rots succulents.

What size pot does neglected pink need?

When is the best time of year to repot neglected pink?

Should you water neglected pink after repotting?

No — not straight away. Repot neglected pink into dry mix and wait about a week before the first watering so any damaged roots callus over. Watering a freshly repotted succulent is the single most common way to rot one.

Should you fertilise neglected pink after repotting?

Not immediately. Wait about 3 weeks after repotting neglected pink. Fresh mix already contains nutrients, and feeding freshly cut or disturbed roots burns them. Resume your normal feeding routine once you see new growth.