What are the best sunflowers to grow for cutting?
Sunflower requires a total temperature around 2600 – 2850 °C during the growing period (100 – 150 days). Due to its deep and taproot system, its production performance in soils…
Sunflower requires a total temperature around 2600 – 2850 °C during the growing period (100 – 150 days). Due to its deep and taproot system, its production performance in soils…