Quick Answer
Companion plants like nasturtiums and calendula can help repel pests and attract beneficial insects, while vining plants like peas and cucumbers can be trained to grow upwards, maximizing space in greenhouses. These plants can be interplanted with main crops like tomatoes and peppers to optimize space usage. This technique is known as polyculture.
Maximizing Space with Companion Plants
When designing a greenhouse, every square inch counts. Polyculture, the practice of growing multiple plants together, can be an effective way to maximize space. Nasturtiums, for example, can be planted around the perimeter of a bed to repel aphids and whiteflies, which can target tomatoes and peppers. Calendula, with its strong scent, can be interplanted with other crops to attract beneficial insects like bees and butterflies.
Vertical Gardening Techniques
To make the most of your greenhouse space, consider implementing vertical gardening techniques. Trellises or arbors can be used to train vining plants like peas, cucumbers, and squash to grow upwards. This will not only save space but also make it easier to harvest your crops. By using a trellis system, you can achieve a yield increase of up to 50% compared to traditional horizontal gardening methods.
Strategic Planting Arrangements
To create a balanced polyculture, it’s essential to consider the growing requirements of each plant. For example, plants with similar growing requirements can be grouped together. By strategically arranging your plants, you can create a thriving ecosystem that minimizes competition for resources like water and nutrients. This will result in healthier plants and a more productive greenhouse.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.