### Steps:
1. **Prepare the Soil**: Start with nutrient-rich, well-drained soil. Add organic compost for a fertility boost.
2. **Set Up Drip Irrigation**: Consistent moisture is key for cucumber plants, so install a drip irrigation system.
3. **Choose High-Quality Seeds**: Use disease-resistant cucumber varieties for best results.
4. **Plant the Seeds**: Sow seeds in rows with adequate spacing to allow airflow and prevent mold.
5. **Maintain Temperature and Humidity**: Keep temperatures around 18-24°C, with moderate humidity levels.
6. **Train Vines**: Use trellises to support vine growth, helping cucumbers grow straight and healthy.
7. **Fertilize and Prune**: Apply balanced fertilizer and prune regularly to encourage fruiting.
8. **Monitor for Pests**: Keep an eye out for aphids or mites; use organic sprays if needed.
Ready to grow fresh, delicious cucumbers? Start your polyhouse journey today and watch your crop flourish!