Medium-Maturity Sunflower Seeds SF-97 is a high-quality hybrid medium-maturity sunflower variety with a growth period of around 95 days. Its plant height ranges from 140 cm to 160 cm. It bears medium-sized, flat, fresh green leaves and bright yellow flowers. The flower heads are flat and will droop obviously during grain filling and maturity, with head inclination at Grade 4. The average diameter of flower heads reaches 23–25 cm. This variety shows uniform flowering performance in the field. Its seeds feature a pleasant sweet taste and great commercial value. SF-97 has good overall disease resistance. It achieves an impressive average yield of about 380 kg per mu. The seed quality meets strict standards: seed purity >=96%, physical purity >=98%, and germination rate >=90%. It adapts well to suitable open-field planting conditions for sunflower production. It is a preferred commercial grain sunflower hybrid for growers looking for medium-cycle crops with high yield and stable seed quality.
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Medium-Maturity Sunflower Seeds SF-97 |
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Approx. 95 days |
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140–160 cm, with drooping heads at maturity |
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Approximately 380 kg per mu. |
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Medium-Maturity Sunflower Seeds SF-97 hybrid sunflower brings multiple competitive advantages for commercial planting. Firstly, it is a medium-maturity variety of roughly 95 days, flexible for crop rotation and fits many planting schedules, helping farmers arrange sowing and harvest reasonably. Secondly, it delivers outstanding high yield, with average output up to 380 kg per mu, far above many common sunflower varieties, creating higher economic returns. Thirdly, it has good disease resistance, which reduces disease risks in the growing season, lowers pesticide usage and cuts planting management costs. Fourthly, its agronomic performance is stable and neat. Flowering is uniform across the field, which facilitates unified field care and mechanical harvesting. The Grade 4 drooping flower head effectively lessens bird damage and avoids rot at the late growth stage. Fifthly, it boasts premium seed quality indexes: seed purity >=96%, physical purity >=98%, germination rate >=90%, guaranteeing tidy seedling stands after sowing. In addition, the seeds taste sweet and have excellent market appearance, making them easy to sell and popular among buyers. With moderate plant height and stable traits, SF-97 is an excellent high-yield grain sunflower hybrid for large-scale commercial cultivation.
A: Yes, sample can be free below 10g. According to our experience, 3g of cauliflower seeds can be planted on one acre of land.
A: If we have stock 15 days we can send you. If No stock you need place an order for certain varieties then you need to book in one year in advance.
A: Yes. We have International Seed Testing Association (ISTA), Phytosanitary Certificates, Non-GMO Certifications, Fair trade Certifications and so on.... We can provide you with the certificates you need according to your requirements.
A: We have exported our seeds to Southeast Asia, South Asia, Middle East, Africa, Europe and North America, more than 50 countries.
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