Growing vegetables on the terrace is undoubtedly a healthy and practical way of life for city dwellers. Here are some specific suggestions for the four conditions you mentioned for growing vegetables on the terrace, as well as recommending some varieties of vegetables that are less susceptible to pests and have vigorous vitality:
Explain in detail how to meet the four conditions for growing vegetables on the terrace:
Illumination:
Make sure your patio gets enough sunlight. Most vegetables need at least 6 hours of direct sunlight per day for photosynthesis.
If parts of the patio don't have enough light, consider using reflective materials or repositioning plants to maximize light.
2. Ventilation conditions:
Good ventilation can effectively reduce the occurrence of pests and diseases, reduce humidity, and prevent mold growth.
Open windows regularly for ventilation, especially after watering and fertilizing, which can help quickly remove moisture and odors.
For enclosed or semi-enclosed patios, consider installing exhaust fans or creating convection by opening doors and windows.
3. Waterproofing Measures:
Lay a waterproof layer on the surface of the terrace to prevent moisture from penetrating into the bottom and causing damage.
Remember to check the integrity of the waterproof layer regularly, and repair it in time if any damage is found.
4. Drainage System:
Design an effective drainage system to ensure that rainwater and irrigation water can be drained quickly to avoid water accumulation.
Gutters or holes can be set up at the edge of the patio and make sure they are connected to the drainage system on the outside.
Use planting containers with drainage holes to avoid water accumulation inside the containers.