Can You Plant Garlic, Nasturtiums, and Calendula Together?

Companion planting is a popular gardening strategy that involves growing different plants together to improve growth, deter pests, and maximize space. Garlic, nasturtiums, and calendula are three plants often considered for this practice due to their potential benefits. In this article, we will explore whether these plants can be successfully grown together, their compatibility, and the benefits and challenges of doing so.

Compatibility Analysis

Can you plant garlic, nasturtiums, and calendula together? Yes, you can! These three plants can be grown together, as they complement each other in several ways. Garlic is known for its pest-repelling properties, which can benefit both nasturtiums and calendula by keeping harmful insects at bay. Nasturtiums, on the other hand, attract beneficial insects and can act as a trap crop for pests, protecting other plants. Calendula attracts pollinators and can improve soil health. All three plants have similar growth requirements, making them compatible companions in the garden.

Key Factors:

• Growth Requirements: All three plants prefer full sun and well-drained soil.
• Pest Control: Garlic repels aphids and other pests, while nasturtiums attract beneficial insects.
• Nutrient Needs: They have moderate nutrient requirements and can thrive in similar soil conditions.
• Spacing: Adequate spacing allows each plant to access sunlight and nutrients without competition.

Growing Requirements Comparison Table

Benefits of Planting Together

Planting garlic, nasturtiums, and calendula together can yield numerous benefits:

• Pest Repellent Properties: Garlic’s natural sulfur compounds repel pests, while nasturtiums can trap aphids, protecting calendula and other nearby plants.
• Improved Growth: The presence of nasturtiums can enhance the growth of garlic by attracting pollinators that indirectly benefit all plants.
• Space Efficiency: These plants have complementary growth habits, allowing efficient use of garden space.
• Soil Health: Calendula can improve soil health through its root secretions, which can benefit garlic and nasturtiums.
• Pollinator Attraction: Calendula’s bright flowers attract pollinators, which can help increase yields.

Potential Challenges

While these plants can grow together successfully, there are potential challenges to consider:

• Competition for Resources: Ensure proper spacing to prevent competition for sunlight and nutrients.
• Different Watering Needs: Nasturtiums require less water, so monitor soil moisture levels to meet each plant’s needs.
• Disease Susceptibility: Keep an eye out for fungal diseases, especially in humid conditions.
• Harvesting Considerations: Garlic harvesting may disturb the roots of nearby nasturtiums and calendula, so plan accordingly.

Practical Solutions:

• Use mulch to retain moisture and suppress weeds.
• Implement drip irrigation to provide consistent watering.
• Rotate crops annually to prevent soil-borne diseases.

Planting Tips & Best Practices

• Optimal Spacing: Plant garlic 6 inches apart, with nasturtiums and calendula 12 inches apart. This allows each plant to thrive without overcrowding.
• When to Plant: Plant garlic in the fall, while nasturtiums and calendula can be planted in spring after the last frost.
• Container vs. Garden Bed: These plants can be grown in containers, but ensure adequate drainage and space.
• Soil Preparation: Amend soil with compost to improve fertility and drainage.
• Companion Plants: Consider adding marigolds or chives, which also pair well with garlic, nasturtiums, and calendula.

FAQ Section

1. Can you plant garlic and nasturtiums in the same pot?

   • Yes, but ensure the pot is large enough to accommodate both plants’ root systems.

2. How far apart should garlic, nasturtiums, and calendula be planted?

   • Garlic should be 6 inches apart, while nasturtiums and calendula should be 12 inches apart.

3. Do garlic and nasturtiums need the same amount of water?

   • No, garlic requires moderate watering, while nasturtiums need less. Adjust watering practices accordingly.

4. What should not be planted with garlic, nasturtiums, and calendula?

   • Avoid planting beans and peas near garlic, as they can inhibit each other’s growth.

5. Will garlic affect the taste of nasturtiums or calendula?

   • No, garlic does not impact the taste of these plants.

6. When is the best time to plant garlic, nasturtiums, and calendula together?

   • Plant garlic in the fall and nasturtiums and calendula in the spring for optimal growth.

By understanding the compatibility and benefits of planting garlic, nasturtiums, and calendula together, gardeners can create a thriving, pest-resistant garden that maximizes space and enhances plant health.