Key timing considerations for winter greenhouses involve understanding the specific temperature and light requirements of the plants being grown. It’s important to start planting early enough to allow for full growth before the coldest part of winter arrives. Cold-hardy crops like kale and spinach can be planted in late fall or early winter, while crops that need more warmth should be started earlier with supplemental heat.
Monitor the greenhouse temperature, ensuring it stays above freezing, especially during night time. Pay attention to natural light cycles, as shorter days can affect plant growth, so supplemental lighting may be necessary. It’s also important to plan for the slower growth rate during winter due to less intense sunlight and cooler temperatures. Adjusting the planting schedule to account for these factors ensures that crops have enough time to mature.
