Sweetpea 'Lady Grisel Hamilton'

Lathyrus odoratus 'Lady Grisel Hamilton'

Sweet pea 'Lady Grisel Hamilton' (Lathyrus odoratus 'Lady Grisel Hamilton') is a variety well-known for its beautiful pale purple flowers and strong fragrance. Below is information regarding this variety's growth characteristics, propagation and cultivation methods, garden uses, and major pests and diseases and control methods.

Growth Characteristics
- Plant Form: It is a vertical, vining annual plant.
- Flowers: Pale purple flowers bloom mainly in spring and early summer and provide a strong fragrance.
- Height: Generally grows to about 1.5 to 2 meters.
- Temperature: It prefers a cool climate and is sensitive to summer heat.

Propagation Methods
- Seed Sowing: It can be propagated by seeds. Soaking the seeds in water for about a day before planting helps increase the germination rate.
- Sowing Time: It is recommended to sow in late winter or early spring.

Cultivation Methods
- Soil: It thrives in fertile, well-drained soil. The pH range suitable is slightly acidic to neutral.
- Sunlight: It requires sufficient sunlight; while it can grow in partial shade, the amount of blooming may be reduced.
- Watering: Provide ample moisture, but be careful not to overwater.
- Support: As it is a vining plant, it requires support. Installing supports promotes healthier growth.

Garden Uses
- Ornamental: It can be planted in flowerbeds, garden fences, arches, etc., for decorative purposes.
- Cut Flowers: It is widely used as a cut flower due to its pleasant fragrance.

Important Pests and Control Methods
- Powdery Mildew: Control by growing in a well-ventilated environment and removing infected parts.
- Aphids: Can be removed using soapy water or pest control agents.
- Rust: Prevent overwatering, remove diseased leaves, and use fungicides if necessary.

The sweet pea 'Lady Grisel Hamilton' is relatively easy to care for and is a variety loved by many gardeners for its elegant appearance and fragrance. If you raise it well in a suitable environment, you can enjoy its beauty for a long time.

Plant Family	legumes
Height	180~240cm
Spread	30cm
Colors	purple
Bloom Period	May to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-5°C

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Lathyrus odoratus 'Gwendoline'