---
title: "Sweet pea: vase life, season, meaning & care | Floreboard flower guide"
url: https://floreboard.com/en/flowers/sweetpea/
language: en
last_reviewed: 2026-10-31
publisher: Floreboard
---

# Sweet pea: vase life, season, meaning and care for florists

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  ⨀ 4–7 days
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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.

- **Botanical name:** Lathyrus odoratus

- **Family:** Fabaceae

- **Accepted name:** Lathyrus odoratus L. [POWO](https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:501909-1) · [GBIF](https://www.gbif.org/species/5356514) · [Catalogue of Life](https://www.catalogueoflife.org/data/taxon/3SKYF)

- **Role in a design:** Filler flower

- **Vase life:** 4–7 days

- **In season:** Spring

- **Fragrance:** Strong

- **Colours:** [pink](https://floreboard.com/en/guides/flowers-by-color/pink/), [purple](https://floreboard.com/en/guides/flowers-by-color/purple/), [white](https://floreboard.com/en/guides/flowers-by-color/white/), [red](https://floreboard.com/en/guides/flowers-by-color/red/)

- **Meaning:** Blissful pleasure and a fond goodbye

- **Type:** Cut flower

- **Pets:** Mildly toxic to cats and dogs if eaten

## Cut flower commercial monograph

    🌿 Taxonomy & Origin

- **Official name:** Sweet pea

- **Botanical name:** Lathyrus odoratus

- **Family:** Fabaceae

- **Aliases:** None

- **Native origin:** Australia, Mediterranean and the Americas

    🌸 Morphology & Visuals

- **Growth habit:** Herbaceous perennial or biennial with sturdy, upright flowering stems.

- **Stem length:** 50–70 cm

- **Natural colours:** Pink, Purple, White, Red

    ⏳ Phenology & Harvest

- **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).

    ✂️ Postharvest & Floristry

- **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

We fill in the brief from this page. No stock yet? Load the sample flowers — Sweet pea included — and see a recipe, quote and preview image in about a minute. New shops get 30 free credits.

Try it as a design — free

## Care 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](https://floreboard.com/en/flowers/tulip/) | Focal flower | 4–7 days |
| [Iris](https://floreboard.com/en/flowers/iris/) | Focal flower | 4–6 days |
| [Rose](https://floreboard.com/en/flowers/rose/) | Focal flower | 5–7 days |
| [Sweet flag (acorus)](https://floreboard.com/en/flowers/acorus/) | Foliage | 7–14 days |
| [Eucalyptus](https://floreboard.com/en/flowers/eucalyptus/) | Foliage | 10–14 days |
| [Monstera leaf](https://floreboard.com/en/flowers/monstera/) | 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](https://floreboard.com/en/flowers/freesia/) | 5–8 days | Winter, Spring | Strong | — |
| [Clematis](https://floreboard.com/en/flowers/clematis/) | 4–6 days | Spring, Summer | None | mildly toxic |
| [Lily of the valley](https://floreboard.com/en/flowers/lilyvalley/) | 4–7 days | Spring | Strong | ⚠ toxic to cats |
| [Daisy (marguerite)](https://floreboard.com/en/flowers/daisy/) | 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

- [Cut flower care and conditioning guide](https://floreboard.com/en/guides/cut-flower-care/)
- [Pet-safe flowers for cats and dogs](https://floreboard.com/en/guides/pet-safe-flowers/)
- [Flowers for a hospital visit: what to send and avoid](https://floreboard.com/en/guides/hospital-flowers/)
- [Fragrant cut flowers](https://floreboard.com/en/guides/fragrant-flowers/)
- [Cut flower vase life chart](https://floreboard.com/en/guides/flower-vase-life/)
- [Flower meanings: the language of flowers](https://floreboard.com/en/guides/flower-meanings/)
- [Spring flowers in season](https://floreboard.com/en/guides/seasonal-flowers/spring/)

## In season at the same time

[Tulip](https://floreboard.com/en/flowers/tulip/) · [Chamomile](https://floreboard.com/en/flowers/chamomile/) · [Tree peony](https://floreboard.com/en/flowers/peony/) · [Peony (herbaceous)](https://floreboard.com/en/flowers/herbaceous-peony/) · [Silver wattle (mimosa)](https://floreboard.com/en/flowers/acacia/) · [Amaryllis (Hippeastrum)](https://floreboard.com/en/flowers/amaryllis/) · [Bupleurum](https://floreboard.com/en/flowers/bupleurum/) · [Canterbury bells](https://floreboard.com/en/flowers/campanula/)

Last reviewed: 2026-10-31. Reference values from common trade practice. Real results vary with variety, origin and conditioning. Pet toxicity follows the ASPCA toxic and non-toxic plants list. [ASPCA](https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants) · [About our data](https://floreboard.com/en/about/)