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Petunia Seeds

Petunia seeds grow into lovely plants that embody the enchantment of summer gardens, with flowers in an extensive range of vivid colors and patterns. These admired tender perennials are usually grown as annuals and are cherished for their lasting blooms. They can grace garden beds or containers, especially hanging baskets, from spring to fall. Petunia seeds are perfect for those aiming to create an impactful visual display with minimal effort. These flowers grow best in full sunlight, preferring well-drained soil.

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Survival Garden Seeds offers petunia seeds for sale in a dwarf variety that grows a mix of colors to bring life to your garden spaces. Create a tapestry of vibrant hues to brighten your garden with joyful color.

Growing Petunia Seeds in Your Garden

  • Red, purple, white, and blue varieties in one mix
  • Dwarf size, suitable for pots
  • Heirloom, non-GMO seeds
  • Bloom the entire growing season

INTRODUCING PETUNIA SEEDS

Petunia seeds come from South America. Due to their adaptability, these flowers thrive in USDA hardiness zones 2 to 11. Petunias are renowned for their beauty and attractiveness to beneficial pollinators, bringing bees, hummingbirds, and butterflies to the garden. They are a great addition to garden ecosystems, adding diversity and color.

HOW TO PLANT PETUNIA SEEDS

For an extended growing season and more blooms, planting petunia seeds indoors is recommended. Start 6 to 8 weeks before the last frost date to get a jump on spring, as they require warm conditions to germinate. Use a light soil mix, barely covering the seeds. Keep the soil moist and provide plenty of light from start to transplantation outdoors. The seedlings are sensitive to cold and should go outside only when the weather is stable and warm. Space the plants about 10 to 12 inches apart to allow ample growth and air circulation.

MAINTAINING PETUNIA PLANTS

Petunias are plants that love water. Especially during hot, dry periods, watering keeps the blooms vibrant and plentiful. They are relatively low-maintenance, but removing faded flowers can encourage more blooms. Use a balanced, slow-release fertilizer to promote healthy growth and abundant flowering.

Gardeners can experience the satisfaction of nurturing petunias from seed to bloom. Our selected seeds will grow into captivating beauties to adorn your garden beds or containers. Plant your own and enjoy a continuous display of color throughout the growing season.

Frequently Asked Questions

What are heirloom seeds?

Heirloom seeds are the types of seeds your grandparents grew. These varieties have been passed down from generation to generation. They’re old reliable open-pollinated varieties that aren’t typically grown commercially. Instead, they have a rich history that predates modern breeding techniques. You can learn more about open-pollinated, heirloom, and non-GMO seeds in our Survival Garden Training blog.

How do I know my seeds are fresh?

Every seed packet includes a "packed for" date, and we germination test each seed lot before packaging to ensure you receive viable, high-quality seeds that are ready to grow.

Are your seeds chemically treated?

No, we do not pre-treat our seeds. All of our garden seeds are untreated, open-pollinated, non-GMO, and heirloom varieties. They are kept in temperature-controlled cooler storage until they are packed and shipped to keep them pest and disease-free.

Will your seeds grow in my USDA Hardiness zone?

The seeds in our collections are specifically chosen from varieties that can be successfully grown from Zone 3 to Zone 10 USDA Hardiness Zones. However, individual varieties have specific needs to thrive in different environments. Each seed pack has optimal temperatures for germination and instructions on seed starting. Consult local frost dates to plan your garden and get the most out of your seeds.

What is the shelf life of these garden seeds?

Most seeds remain viable for 3 to 5 years or longer when stored properly. Check your seed packet for specific varieties. For best results, keep your seeds in a cool, dry place away from direct sunlight and moisture. Store them in an airtight container in a consistent temperature environment—a refrigerator or cool basement works well. Proper storage helps maintain germination rates and extends seed life well beyond the packed date.

Where are Survival Garden Seeds sourced?

The majority of our seeds are sourced in the United States, with a few exceptions when the seed is difficult to source domestically. Whenever we do have to source outside of the US, we ensure our seeds are safe to grow, non-GMO, heirloom varieties that meet our standards for germination and reliability.

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