Baby's breath
Gypsophila paniculata · Caryophyllaceae
📷 PiPi · Public domain
The gardener's calendar
Ideal time to plant baby's breath: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Common name
- Baby's breath, Panicled Gypsophila
- Family
- Caryophyllaceae
- Type
- Perennial or annual herbaceous plant
- Mature height
- 80 to 120 cm
- Flowering
- June to August
- Flowers
- Tiny white, pink or red flowers in airy panicles
- Light exposure
- Full sun
- Hardiness
- Very hardy (-20°C and below)
- Water needs
- Low, xerophytic plant
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability high.
Expert tips
The key tip
Gypsophila paniculata thrives in light, well-drained, neutral to slightly alkaline soil—no need for richness. Stake or encircle plants at 30 cm height to prevent collapse under its own weight during rain.
The common mistake
Overwatering or planting in rich, wet soil: it rots at the roots and stays weak, with sparse foliage and no flowers.
The pro's trick
Once established (after a year), it handles drought well and only needs watering now and then.
Care
Light Exposure
Plant your gypsophila in full sun, with a minimum of 6 to 8 hours per day, for generous and dense flowering. A well-ventilated location prevents fungal diseases. It tolerates hot and sunny situations without issue.
Watering
Water moderately during the first year to establish a good root system. Once established, the plant relies on rainwater in most temperate regions. Avoid excess moisture at the crown, which is very harmful.
Soil
Choose well-draining soil, even if poor or rocky. Gypsophila tolerates alkaline soils and dreads stagnant moisture. A light amendment with gravel or coarse sand improves drainage if your soil retains too much water.
Fertilizer
A moderate application of balanced fertilizer in spring is sufficient in most cases. The plant is not demanding, and overly generous enrichment can reduce flowering density. On very depleted soil, a low-dose fertilizer is enough.
Pruning and Cutting
Pinch young shoots in spring to encourage branching and obtain a compact, very floriferous form. You can harvest flowering stems anytime during blooming for bouquets. Remove spent flowers to extend flowering.
Diseases and Pests
Gypsophila is generally robust but fears root rot in wet or poorly drained soil. Monitor the absence of excess water rather than treating. Aphids may occasionally colonize it in summer: a water spray often suffices.
Did you know?
Very popular since the 19th century, panicled gypsophila has become one of the most used flowers in bouquets and floral arrangements, where its delicate foliage 'blurs' the composition to create movement. In North America and Australia, it has escaped cultivation and naturalized, invading certain semi-arid habitats to the point of becoming an invasive species. This illustrious example shows how an appreciated ornamental plant can become problematic in fragile ecosystems.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
Add this plant to my garden →Plants from the same family
- Smooth rupturewortHerniaria glabra
- Rock soapwortSaponaria ocymoides
- Snow-in-summerCerastium tomentosum
- Sticky CatchflyViscaria vulgaris
- Creeping baby's breathGypsophila repens
- Mountain sandwortArenaria montana
Tips generated and checked by Viridia — adapt them to your local climate.