Landscaping Dunedin: The Best Seeds to Plant in November for Stunning Results in 2026

November is an exciting month for gardeners in Dunedin, New Zealand. As spring unfolds, warm weather creates the perfect setting to sow seeds that will thrive throughout the summer. If you want a beautiful garden by 2026, now is the time to get started. This guide will help you discover the best seeds to plant in November, setting the stage for a vibrant and flourishing garden in the years ahead. If you're starting a new garden from scratch, we offer full Landscape Design Dunedin services to bring your vision to life.

Understanding Dunedin's Climate

Dunedin's climate offers mild temperatures and decent rainfall, making it a welcoming environment for a wide range of plants. November marks the shift from spring to summer, with average temperatures typically between 10°C and 18°C. These conditions are ideal for planting seeds that will flourish in the warmer months.

Being aware of your local climate greatly enhances your ability to select appropriate seeds. Pay attention to soil type, how much sunlight your garden receives, and moisture levels to ensure successful planting.

Ideal Seeds for November Planting

1. Vegetables

Lettuce and Salad Greens

Lettuce and salad greens are excellent options for November. Varieties like butterhead, romaine, and mesclun mix not only grow quickly but also flourish in the cooler early summer temperatures.

For instance, butterhead lettuce can be harvested in about 30 days after sowing, while romaine takes around 70 days. Regularly harvesting these greens promotes new growth, allowing you to enjoy fresh salads consistently throughout the season.

2. Herbs

Herbs such as basil and parsley are perfect to plant now. Basil enjoys the warmth and will thrive in the summer sun around Dunedin, while parsley does well in partial shade.

Did you know that fresh basil can grow up to 12 inches tall in just a few weeks? Plus, having fresh herbs on hand enhances many dishes, making cooking more enjoyable. They are not only useful but also rewarding for any gardener looking to add flavor to their culinary creations. If you're planting in pots on your patio or custom-built timber deck (the perfect spot for summer herbs!), ensure your containers have excellent drainage.

3. Flowers

Sunflowers are a fantastic choice for November planting. These vibrant flowers bring color to your garden while attracting local pollinators like bees and butterflies.

If you plant sunflowers in rows, you can achieve a stunning visual impact. They require minimal care, making them ideal for beginners. On average, sunflower seeds germinate in 7 to 10 days, allowing you to see the fruits of your labor relatively quickly.

4. Perennials

Dahlias

For a lasting garden, think about planting dahlias in November. These hardy perennials come in countless colors and sizes, ensuring a colorful display each year.

Dahlias thrive in well-drained soil and full sun. With adequate care, they can bloom from late summer into autumn, allowing you to enjoy their beauty for an extended period. Consider that dahlias can grow anywhere from 1 foot to 6 feet tall, offering choices that can fit any garden space.

Tips for Successful Planting

Soil Preparation

Before planting, prepare your soil properly. This includes removing weeds and adding compost to enrich the soil, as well as ensuring it has good drainage. Healthy soil is essential to a fruitful garden. If you have steep slopes, consider installing a retaining wall first to create level garden tiers and prevent erosion. Our team specialises in retaining wall construction across Mosgiel and Dunedin.

Watering

Regular watering is vital, especially for newly sown seeds. However, it's important not to overwater. Aim to keep the soil consistently moist, without making it soggy. A simple tip is to water when the top inch of soil feels dry.

Planning for the Future

While planting your seeds in November, think long-term. Consider companion planting, which involves growing different plants together to promote mutual benefits like pest control and improved growth.

A helpful practice is to keep a gardening journal. Document your planting dates, the progress of your plants, and any obstacles you face. This information will be invaluable for making future gardening efforts even more successful.

A Garden to Treasure

November offers exciting possibilities for Dunedin and South Otago gardeners. By choosing the right seeds and following effective planting practices, you can cultivate a stunning garden.

From colorful sunflowers to fresh herbs, you have endless options. Embrace the joy of gardening and savor the process of nurturing your plants. With time and dedication, your efforts will lead to a beautiful, bountiful garden by 2026. Ready to take the guesswork out of your yard? Contact Artscapes Landscaping in Dunedin for a free consultation on your next project. Happy planting!