Antirrhinum majus 'Chantilly'
Antirrhinum majus ‘Chantilly’ is a tall F1 cut-flower series with open-faced butterfly blooms. It stands out for long stems and early flowering under cool, short-day conditions. Plants perform best from late winter to spring in mild areas and in spring to early summer elsewhere. Spikes have a light scent often noted by growers.
At‑a‑glance
- Group/Class: F1 series; butterfly type; Group 1-2 timing
- Height × spread: 36-48 in (90-120 cm) × 14-16 in (35-40 cm)
- Bloom window: late winter to spring in mild zones; spring to early summer elsewhere
- Color & flower form: multiple colors; open-faced butterfly form
- Fragrance: 2 noticeable
- USDA hardiness: grown as annual in most of North America; short-lived perennial in zones 7-10
- Breeder / Year / Origin: Takii, unknown, Japan
- Cut-flower notes: stems commonly 36-40 in; not recommended for long-day production; vase life ~7-10 days
- Pet safety: safe
How it differs
- Earlier under short days than main-season groups.
- Open-faced form differs from classic snapping types.
- Very long stems suited to florist work.
Strengths
- Tall stems with strong spikes for cutting.
- Performs in cool conditions and tunnels.
- Light fragrance noted by growers.
Care in one minute
- Site: full sun to light shade; protect from hot, drying winds.
- Soil and pH: fertile, well-drained soil; production pH 5.5 to 6.5; many gardens succeed near neutral.
- Water: keep evenly moist and water mornings to limit foliar disease.
- Feeding: steady, moderate feed.
- Pinch and support: pinch once; net or stake for straight stems; harvest at one third open.
Watch‑outs
- Quality declines under long days and heat; plan plantings accordingly.
- Tall stems need netting or staking.
- Prone to rust and botrytis in wet springs.
Best uses (tags)
- cutting
- cool-season
- tunnels
- back of bed
Provenance note
A Takii F1 series developed for early, cool-season cut-flower production with extra-long stems and open-faced form.
References
- Takii – Chantilly series page
- University of Nebraska-Lincoln Extension – Year of the Snapdragon
- ASPCA – Common Snapdragon (non-toxic)
Written by: Your Flowers Guide editorial team
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