**Other Common Names:** Bei Xigong, Ganba Flower, Immortelle, Helichrysum Chrysanthemum
**Genus:** Asteraceae, *Helianthus annuus*
**Origin:** Australia
**Plant Description:**
Marsh Chrysanthemum is an annual herb that typically grows to a height of 60 to 90 cm. It produces achenes (small, dry fruits) within its flower heads, which mature between August and November. This plant is well-suited for cultivation in temperate climates and is often grown for ornamental and commercial purposes.
**Seed Harvesting:**
The primary harvested part is the flower head. The best time to collect seeds is between October and November when most of the apical inflorescences are fully mature. After cutting, the flower heads are dried thoroughly and stored in a cool, dry place. Once dried, impurities are removed through sieving, and high-quality seeds are selected for further processing.
**Seed Grading:**
Before packaging, seeds must be graded to ensure species purity, proper moisture levels, and absence of contaminants. The grading standards are as follows:
- **First-grade seeds:** Germination rate ≥ 95%
- **Second-grade seeds:** Germination rate ≥ 90%
- **Third-grade seeds:** Germination rate ≥ 85%
It is acceptable for seed batches to have up to 5% below the specified germination rate. However, as storage time increases, the germination standard should be adjusted accordingly to reflect the natural decline in viability.
**Packaging:**
The seeds of Marsh Chrysanthemum are medium-sized. For internal packaging, moisture-proof paper bags are recommended. External packaging uses printed paper bags for identification and branding. During handling, care must be taken to avoid mixing seeds of different grades.
- **Wholesale packaging:** 500–1000 grams per bag
- **Retail packaging:** 1–2 grams per bag
**Storage Management:**
To maintain seed quality, store them in a dry, dark, and well-ventilated area with a temperature range of 2–4°C. Proper storage conditions help preserve the seeds' viability over extended periods.
**Storage Duration:**
When stored under optimal conditions, Marsh Chrysanthemum seeds can retain their germination capacity for 1 to 2 years. Regular monitoring is recommended to ensure continued quality.
**Gardening Applications:**
This plant is drought-tolerant and easy to care for, making it ideal for both gardeners and landscapers. It is widely used in ornamental planting, floral arrangements, and for producing dried flowers. Its long-lasting blooms make it a popular choice for decorative purposes.
**Supply Recommendations:**
Strawflower is primarily propagated via seeds, and the best time for sowing is between March and May each year. Seeds should be ordered in advance to ensure availability. To maintain quality, any unsold seeds from the previous season should be stored properly during off-peak times. If seeds have been stored for more than one year, clear instructions should be provided to buyers regarding their expected performance and usage.
Pumpkin
Air-dried pumpkin is a type of food made by dehydrating pumpkin using hot air. This process involves removing the moisture from the pumpkin, which helps to preserve the nutrients and flavor of the pumpkin.
Dried Pumpkin,Dehydrated Pumpkin For Stuffing,Dehydrated Dried Pumpkin,Dehydrated Pumpkin Slices
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