Sweet pea: vase life, season, meaning and care for florists
Lathyrus odoratus
Sweet pea (Lathyrus odoratus, family Fabaceae) usually lasts 4–7 days in a vase. In season: Spring. Fragrance: strong. Typical role in a design: filler flower.
Cut flower commercial monograph
- Official name
- Sweet pea
- Botanical name
- Lathyrus odoratus
- Family
- Fabaceae
- Aliases
- None
- Native origin
- Australia, Mediterranean and the Americas
- Growth habit
- Herbaceous perennial or biennial with sturdy, upright flowering stems.
- Stem length
- 50–70 cm
- Natural colours
- Pink, Purple, White, Red
- Natural bloom
- Natural flowering in spring
- Commercial supply
- Peak in spring
- Harvest stage
- Harvest when buds show true colour and outer petals loosen (Stage 2–3).
- Vase life
- 4–7 days
- Cold storage
- Cold storage suitable (2–5°C constant temperature, high humidity).
- Special care
- Extremely sensitive to ethylene and naturally short-lived. Keep cool, in shallow water, and never wet the petals.
- Application
- Serves primarily as Filler flower in modern floristry, ideal for table arrangements and event designs.
- Market notes
- Sweet pea is highly sensitive to ethylene; store away from fruit and fading flowers. Extremely sensitive to ethylene and naturally short-lived. Keep cool, in shallow water, and never wet the petals.
For florists
Try Sweet pea in a client design
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Try it as a design — freeCare and conditioning
- Extremely sensitive to ethylene and naturally short-lived. Keep cool, in shallow water, and never wet the petals.
- Sweet pea is mildly toxic to cats and dogs: remind clients with pets to keep it out of reach.
- Sweet pea is sensitive to ethylene: store and display it away from ripening fruit, fading flowers and exhaust fumes, or it will drop florets and wilt early.
- Sweet pea is short-lived (about 4–7 days): when mixed with longer-lasting stems, deliver the same or next day.
- Sweet pea is strongly scented and is a poor fit for hospital visits or condolences.
Where it fits
| Use | Why | |
|---|---|---|
| Hospital visits and condolences | ✕ | Strongly scented — it can bother patients and roommates. |
| Weddings | ! | Lasts only about 4–7 days — make up the day before or on the day. |
| Dining tables and restaurants | ✕ | Strong fragrance competes with food and wine. |
| Homes with cats or dogs | ! | Mildly toxic if eaten — advise keeping it out of reach. |
| Making ahead and next-day delivery | ! | Short-lived (about 4–7 days) — deliver the same or next day. |
Pairs well with
These are available at the same time as sweet pea and have a similar vase life (foliage lasts at least as long), so the arrangement ages evenly:
| Flower | Role | Vase life |
|---|---|---|
| Tulip | Focal flower | 4–7 days |
| Iris | Focal flower | 4–6 days |
| Rose | Focal flower | 5–7 days |
| Sweet flag (acorus) | Foliage | 7–14 days |
| Eucalyptus | Foliage | 10–14 days |
| Monstera leaf | Foliage | 10–14 days |
Substitutes
When sweet pea is unavailable, out of season or priced up before a holiday, these fill the same role at the same time of year:
| Flower | Vase life | In season | Fragrance | Pets |
|---|---|---|---|---|
| Freesia | 5–8 days | Winter, Spring | Strong | — |
| Clematis | 4–6 days | Spring, Summer | None | mildly toxic |
| Lily of the valley | 4–7 days | Spring | Strong | ⚠ toxic to cats |
| Daisy (marguerite) | 5–7 days | Spring, Summer | None | mildly toxic |
FAQ
How long does sweet pea last in a vase?
Usually 4–7 days, depending on variety, origin and conditioning.
When is sweet pea in season?
In season in spring; at other times prices can run high or quality can vary.
How do you keep sweet pea fresh?
Extremely sensitive to ethylene and naturally short-lived. Keep cool, in shallow water, and never wet the petals.
What does sweet pea symbolise?
Blissful pleasure and a fond goodbye. Flower meanings are popular conventions and vary between cultures.
What colours does sweet pea come in?
Naturally in pink, purple, white, red (not counting dyed stems).
Is sweet pea toxic to cats or dogs?
Mildly toxic to cats and dogs if eaten.
What can I use instead of sweet pea?
Flowers with the same role, an overlapping season and a similar vase life: Freesia, Clematis, Lily of the valley, Daisy (marguerite).
Related guides
In season at the same time
TulipChamomileTree peonyPeony (herbaceous)Silver wattle (mimosa)Amaryllis (Hippeastrum)BupleurumCanterbury bells