Willy Green
March 8, 2023
Greenhouses are a great way to extend the growing season and provide a controlled environment for plants. However, even experienced gardeners can make mistakes when growing in a greenhouse. Here are 7 common greenhouse mistakes to avoid:
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Overwatering: It can be tempting to water your plants a little more frequently in a greenhouse, but this can lead to root rot and a host of other problems. Instead, monitor the moisture level of the soil and only water when necessary. When in doubt, wait a day or two.
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Under-ventilating: Greenhouses can get hot and humid, which can lead to mold, disease, and pest problems. Make sure to open windows or vents to provide consistent ventilation and air circulation throughout the day and night.
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Poor pest management: Greenhouses are a prime location for pests to thrive. Monitor your plants regularly for signs of pests and take action immediately if you notice any. This can include using natural pest control methods, but always try to avoid pesticides or at least use them as a last resort.
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Improper temperature control: It’s important to maintain a consistent temperature in your greenhouse. If it gets too hot or too cold, your plants may suffer. Use a thermometer to monitor the temperature and consider investing in a heating or cooling system if necessary. Again, proper ventilation is really going to help you with this.
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Overcrowding: It’s easy to get carried away with planting in a greenhouse, but overcrowding can lead to poor air circulation and disease problems. Make sure to give your plants enough space to grow and consider using trellises or other support systems to maximize vertical space.
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Neglecting to fertilize: Plants in a greenhouse can quickly deplete the nutrients in the soil. Make sure to fertilize your plants regularly to ensure they have all of the nutrients that they need to really grow and thrive.
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Poor water quality: The quality of your water can really have a significant impact on your plants. If you’re using tap water, consider testing it for pH and mineral content. You may need to use a water filter or add amendments to adjust the pH or mineral content. A pH meter is an inexpensive tool that will really tell you everything you need to know to keep your plants as healthy as possible.
By avoiding these 7 common greenhouse mistakes, you can maximize the potential of your greenhouse and enjoy a bountiful harvest. Remember to monitor your plants regularly, adjust your growing practices as needed, and be patient – growing in a greenhouse can take time and practice to master. Thank you for reading the 7 common greenhouse mistakes. Here are some other articles you may enjoy reading.
