（1）Anti-freezing, anti-stress and increased immunity.
After spraying antifreeze combination on leaf surface, plant immune defense system can be quickly activated, plant endogenous hormone expression system can be optimized, plant stress resistance can be enhanced, and low temperature freezing damage can be prevented and alleviated.
At the same time, it can promote the secretion of plant protective substances and antibacterial substances, and improve the immune resistance of plants.
（2）Promote flower growth and fruit setting.
This product can activate a variety of plant enzyme activities, promote plant growth and development, strengthen plants, prevent and reduce the impact of adverse environment on plant growth, promote flowering and fruit setting.
| Application method | Usage and dosage |
|---|---|
| Foliar spray | Prevent frost damage: Dilute 800-1000 times 2-3 days before the arrival of low temperature weather such as frost; Post-freezing relief: on the day of low temperature freezing damage, dilute 500-800 times before sunrise; Promote flower and fruit: fruit trees turning period, diluted 800-1000 times. |