Sweetpea 'Promise'

Lathyrus odoratus 'Promise'

Information on Sweet Pea 'Promise' (Lathyrus odoratus 'Promise')

Growth Characteristics:

Sweet Pea 'Promise' is a vining herbaceous plant famous for its beautiful flowers and fragrance. It typically grows to a height of 1.5 to 2 meters and blooms mainly in spring and summer. The flowers are usually colorful, adding a unique charm to the garden.

Propagation Method:

It is primarily propagated by seeds. Seeds are generally sown in the spring, and it is recommended to soak them in water before sowing to increase the germination rate. Seeds usually germinate within 1 to 2 weeks.

Cultivation Method:

Sweet peas thrive in sunny locations. They grow well in well-drained soil, and slightly acidic to neutral soil with a pH of 6.0 to 7.0 is suitable. Since the plant grows quickly, it is important to provide support stakes to help the vines grow properly. Water moderately, but be careful not to overwater.

Garden Use:

The sweet pea 'Promise' is used as a showy vine in the garden and looks great planted on hedges or arches. It is also suitable for flower arrangements due to its beautiful and fragrant flowers.

Important Pests and Control Methods:
- Powdery Mildew: This is a common fungal disease affecting sweet peas, primarily manifesting as white, powdery symptoms on the leaves. To prevent this, ensure good ventilation and avoid watering the leaves when spraying. If the disease has already occurred, using an appropriate fungicide is effective.
- Aphids: Aphids suck plant sap and can transmit diseases. It is recommended to inspect the plants periodically, wash them with soapy water, or use insecticides if necessary.
- Snails and Slugs: They breed in dark and humid environments and gnaw on plants at night. To prevent this, you can use snail and slug attractants or collect them directly.

Garden Use:

Snails and Slugs:

Sweet peas are used in dark environments and humid conditions, and they gnaw on plants at night. To grow the 'Promise' sweet peas healthily, it is important to familiarize yourself with these pest control methods and prevent and manage pests and diseases through regular maintenance.

Plant Family	legumes
Height	150~180cm
Spread	30cm
Colors	white, pink
Bloom Period	May to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-5°C

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