5 Tips for Growing Gourmet Edible Flowers in Your Greenhouse

5 Tips for Growing Gourmet Edible Flowers in Your Greenhouse

Are you eager to cultivate a rainbow of flavors in your greenhouse? Imagine infusing your dishes with delicate rose petals or peppery nasturtiums grown in your backyard

In this article, we'll delve into 5 expert tips for growing gourmet edible flowers in your greenhouse

Whether you're a seasoned gardener or just starting, these tips will help nurture the most beautiful and delicious flowers.

So, let's roll up our sleeves and explore how to plant, grow, and harvest your greenhouse edible flowers together. Get ready to unleash your green thumb!

Images from Planta Greenhouses’ customers.

1. Source Seeds From Specialized Suppliers 

When sourcing seeds for your edible flower greenhouse garden, it's crucial to turn to specialized suppliers renowned for their quality. 

By choosing seeds from these suppliers, you can rest assured that you're investing in the highest-quality blooms cultivated for culinary use and ready to thrive in your greenhouse.  

Some edible flower seeds you can buy include: 

  • Roses are commonly used to flavor syrups, jams, desserts, and beverages.
  • Pansies are often used as decorative accents in salads, desserts, and cocktails.
  • Violets are used to decorate cakes, pastries, and salads, too. 

Buying your seeds from reputable suppliers is the first step towards successfully harvesting greenhouse plants and flowers.

2. Master Microclimate Control

Mastering microclimate control is essential for growing edible flowers in your greenhouse. By carefully managing temperature, humidity, and ventilation, you can create an optimal environment for growth. 

Start using digital thermometers and hygrometers to monitor and control these factors precisely.

For example, pansies thrive in temperatures ranging from 60 to 70 degrees Fahrenheit during the day and slightly cooler at night.

It is also crucial to maintain the right humidity levels for your greenhouse plants. To do this without overwatering, consider installing fogging systems

By ensuring your greenhouse environment is finely tuned, you’ll nurture your edible flowers to their fullest potential.


Images from Planta Greenhouses’ customers.

3. Implement Hydroponic Systems

Implementing hydroponic systems is a game-changer when cultivating edible flowers in your greenhouse. These techniques optimize growing conditions and maximize your harvest yield. 

Methods like nutrient film technique or deep water culture offer a cleaner, more efficient gardening experience. They allow for precise control over nutrient delivery and water uptake, resulting in faster growth and healthier greenhouse plants. 

By creating an ideal environment with hydroponics, your gourmet flowers will thrive, ensuring a continuous supply of vibrant blooms all year long!

4. Choose Biological Pest Control

Keep your gourmet edible glowers safe with sustainable pest control methods. 

Start by introducing beneficial insects like ladybugs, lacewings, and parasitic wasps to naturally target pests such as aphids, mites, and caterpillars.  

To further enhance natural pest control, companion planting with marigolds, basil, and chives repel harmful insects while attracting beneficial ones. 

These combined strategies will help maintain a balanced ecosystem in your greenhouse, ensuring your edible flowers thrive without pests.

Images from Planta Greenhouses’ customers.

5. Optimize Your Harvesting Techniques

Optimize your harvesting techniques to ensure your greenhouse flowers' best quality and longevity.

Some of our best tips for harvesting include:

  • Start by harvesting flowers early in the morning, when their moisture content is highest, to maintain their freshness and flavor. 
  • Use clean, sharp scissors or pruning shears to make precise cuts, reducing damage to the flowers and the plants. 
  • Handle delicate blooms like violets and pansies gently to prevent bruising. 
  • Immediately place the harvested flowers in cool water or a damp paper towel to keep them hydrated. 
  • If you’re not using them immediately, store them in a refrigerator, but aim to use them within a day or two for peak freshness. 

Refining your harvesting techniques will produce more vibrant, flavorful greenhouse flowers.


Images from Planta Greenhouses’ customers.

Ready to Grow and Harvest the Most Delicious Edible Flowers?

By implementing these expert tips, you can create an optimal environment in your greenhouse to grow a vibrant array of gourmet edible flowers. 

Whether refining your microclimate control, exploring hydroponic systems, or practicing sustainable pest management, each tip contributes to a thriving garden. 

Ready to turn your greenhouse gardening dreams into reality? 

Explore our range of Sungrow or Sigma greenhouses, or contact us for expert advice. Our team can always help you choose the best greenhouse for your backyard.

Why Nova Greenhouses?

Back to blog