Growing Fresh Vegetables with a Greenhouse

Imagine stepping into your greenhouse, where the air is filled with the fresh scent of basil and ripe tomatoes. Whether you’re a homeowner with an appetite for fresh veggies or a restaurant owner looking to elevate your menu, growing fresh vegetables, herbs, and a few fruits in a greenhouse can be a game-changer.

Here’s a comprehensive guide on how to get started and the numerous benefits of having a greenhouse.

The Benefits of Growing Your Own Organic Produce

Year-Round Access to Fresh Produce

One of the most compelling benefits of a greenhouse is the ability to grow vegetables, herbs, and fruits nearly year-round. In Idaho, you can expect to extend your growing season to nearly 9 months with a greenhouse! No longer do you have to wait for the right season to enjoy tender plants and vegetable plants that are fresh and bursting with flavor.

Protection from Extreme Weather, Pests, and Diseases

Greenhouses offer a controlled environment that shields your tender plants from extreme weather, pests, and diseases. This protection ensures your crops thrive, providing a consistent and robust yield.

Grow a Wide Variety of Plants

A greenhouse allows you to cultivate a wide variety of plants, including those that may not typically thrive in your local climate. Whether it’s exotic herbs or out-of-season vegetables, your options are endless.

Reduced Environmental Impact

Growing your own produce will reduce the environmental impact associated with transportation and packaging of store-bought vegetables. This sustainable approach contributes to a lower carbon footprint and a healthier planet.

Cost Savings Over Time

While the initial investment in a greenhouse can be significant, the cost savings over time make it worthwhile. Growing your own vegetables, herbs, and fruits can substantially reduce your grocery bills.

The Pleasure of Gardening

Gardening is not just about growing plants; it’s a rewarding experience that brings immense satisfaction. Watching your vegetable plant grow and eventually harvesting and eating what you’ve cultivated is incredibly fulfilling.

Fresh Ingredients for Restaurants

For restaurants, growing your own veggies, herbs, and fruits means having the freshest ingredients right at your fingertips. This not only enhances the quality of your dishes but also appeals to customers who value fresh and organic produce.

Easy-to-Grow Plants for Your Greenhouse

Starting a greenhouse can seem daunting, but it’s easier than you think, especially when you begin with easy-to-grow plants. Here are some recommendations for beginners:


Tomatoes are a staple in many households and restaurants. They thrive in greenhouses where they can get plenty of sunlight and warmth. Varieties like cherry tomatoes and Roma tomatoes are particularly easy to grow.


Basil is a versatile herb that pairs well with tomatoes and is perfect for beginners. It grows quickly and can be harvested multiple times throughout the growing season.


Who doesn’t love fresh strawberries? These fruits are relatively easy to grow in a greenhouse. They require well-drained soil and regular watering but reward you with sweet, juicy berries.


Peppers, whether sweet bell peppers or hot chili peppers, are excellent choices for greenhouse cultivation. They need a warm environment to thrive, making a greenhouse an ideal setting.


Onions are low-maintenance and can be grown year-round in a greenhouse. They require little space, making them perfect for small greenhouses.


Cucumbers grow rapidly and can produce a bountiful harvest. They need plenty of sunlight and water, both of which are easily managed in a greenhouse.


Radishes are one of the fastest-growing vegetables, often ready for harvest in just a few weeks. They are perfect for beginners and add a nice crunch to salads.


Chives are hardy and require minimal care. They grow well in pots or directly in the soil and can be harvested continuously throughout the season.


Lettuce is another fast-growing vegetable that does well in a greenhouse. It prefers cooler temperatures, making it a great choice for the spring and fall.


Potatoes can be grown in containers or directly in the soil. They require well-drained soil and regular watering but are otherwise low maintenance.

Setting Up Your Greenhouse

Choose the Right Location

Your greenhouse should be placed in a sunny spot, ideally where it can get at least six hours of direct sunlight each day. Avoid areas with excessive shade or high winds.

Select the Right Greenhouse

Greenhouses come in various sizes and materials. Choose one that fits your space and budget. Options range from small (6’x8’) portable greenhouses to larger (6’x24’), more permanent structures.

Additional accessories can be added like a solar vent allowing perfect ventilation and climate for growing success, door options and styles, and choosing exterior paint colors.

Prepare the Soil

Good soil is crucial for healthy plant growth. Use a mix of compost and potting soil to provide the nutrients your plants need. Ensure the soil is well-drained to prevent root rot.

Install Proper Ventilation

Proper ventilation is essential to regulate temperature and humidity levels in your greenhouse. Install vents that can be opened and closed as needed.

Consider Irrigation

An irrigation system can make watering your plants easier and more efficient. Drip irrigation is particularly effective for greenhouse settings.

Monitor Temperature and Humidity

Use a thermometer and hygrometer to keep track of temperature and humidity levels. Most vegetables and herbs thrive in temperatures between 65°F and 75°F and humidity levels around 50-70%.

Tips for Successful Greenhouse Gardening

Regular Maintenance

Regularly check your plants for signs of pests or diseases. Remove any dead or diseased leaves to prevent the spread of infections.

Rotate Crops

Rotating crops helps prevent soil depletion and reduces the risk of diseases. Plan your planting schedule to ensure a healthy and productive garden.

Use Organic Fertilizers

Organic fertilizers provide essential nutrients without the harmful chemicals found in synthetic fertilizers. Look for compost, manure, or other organic options.

Keep Learning

Gardening is a continuous learning process. Stay updated with the latest techniques and tips by reading gardening books, joining online forums, or attending workshops.


Growing fresh vegetables, herbs, and fruits in a greenhouse offers numerous benefits, from year-round access to fresh produce to significant cost savings and environmental impact reduction.

Whether you’re a homeowner looking to enhance your meals or a restaurant owner aiming to provide the freshest ingredients, a greenhouse can be a valuable addition to your gardening efforts.