From Seed to Soil

In Southern California's sun-drenched climate, the journey of a seed highlights both nature's resilience and human dedication. Intrigued by the prospect of growing my own crops, I was keen to gather insights from Brijette Peña, founder and owner of the San Diego Seed Company. As a seed farmer, Peña has spent over a decade mastering regional planting techniques for seed production.

For Peña, finding her niche in gardening zones 9 and 10 was driven by a clear demand for regionally adapted seeds. "There is a need," she explains passionately.

The winter crops growing now, like cabbage, broccoli, and cauliflower, are often started from seed in the transitional months of late summer and early fall to take full advantage of the cooling temperatures and optimal day length. "Timing is very important," she says. Peña notes how propagating at the right moment can make all the difference in achieving a bountiful harvest. The back of each seed packet provides guidance for Southern California’s climate, another nod to the value of buying regionally adapted seeds.

"Gardening has been my grounding thing," Peña confides in me. She identifies how fostering a deeper connection to our food sources and sharing in the simple act of nurturing a plant can offer solace. Her goal is to inspire and support one million gardeners, regardless of their socioeconomic status. Through masterclasses, memberships, and even an e-book focused on tomatoes, Peña is committed to making gardening accessible and enjoyable for everyone.

Bringing a seed from farm to packet involves a meticulous process, Peña explains: "Each crop undergoes germination tests and quality checks to ensure they will grow well in our region."

With this understanding, gardeners gain confidence in local seeds’ viability, reflecting the care invested at each step. San Diego Seed Company’s Annual Urban Farming and Planting Calendar is full of essential information tailored to Southern California’s unique climate, ensuring that every gardener who reads it knows precisely when and how to start plants from seeds for the best results. In our globalized world, there's something uniquely special about planting seeds with roots so close to home. San Diego Seed Company’s efforts highlight the beauty of local, sustainable gardening, showing us all that with the right information and resources, everyone is capable of enjoying the magic of growing their own food.

Five seeds to start in winter

Taking advantage of the extended winter growing season? Here are practical tips for local gardeners propagating these spring crops. If you’re eager to seek tailored tips and delve deeper into seasonal planting, visit sandiegoseedcompany.com for a comprehensive growing calendar and a plethora of resources to support your gardening journey.

Fennel

Fennel thrives in the cool season, growing best when planted in mild weather. This aromatic plant adds a unique flavor to culinary dishes and offers health benefits. “Fennel bulbs are fragrant vegetables that can be eaten raw or cooked and are perfect for tolerating cooler temperatures,” Peña says. Using row covers or shade cloth can help extend its growth by protecting it from unexpected temperature drops.

TIPS TO CULTIVATE SUCCESS

• Choose a location with full sun and well-drained soil.

• Sow seeds directly into the soil, placing them about 6 inches apart in a debris-free, well-worked soil that has been deeply watered. Cover with 1⁄2 inch of finely sifted soil.

• Keep the soil consistently moist to support healthy root development.

Fava Beans

These overwintered beans love cool weather, making them an excellent choice for winter propagation. “Plant them now and look forward to chopping down the stalks in late spring for a second crop,” Peña advises, emphasizing their dual benefit as both a food crop and a soil improver. Fava beans are great in stir-fries, tossed into pasta, and made into dips.

‍TIPS TO CULTIVATE SUCCESS

• Favas thrive in full sun with well-drained soil.

• Direct sowing is recommended. Plant seeds 1 inch deep into well-worked and thoroughly watered garden soil.

• Space seeds about 7 inches apart to encourage optimal growth.

Scallions

Scallions are a versatile crop that can be grown almost year-round, except during the hottest summer months. With a germination period of about 21 days, these green onions add a fresh zing to salads and dishes.

TIPS TO CULTIVATE SUCCESS

• Directly sow seeds in well-drained soil, spacing them 1–2 inches apart.

• Thin seedlings to promote healthy growth.

• Regularly water to keep the soil moist.

Calendula

Calendula, known for its golden blooms, enjoys cool weather to firmly establish itself before summer. These flowers beautify gardens and offer medicinal properties.

TIPS TO CULTIVATE SUCCESS

• Choose a sunny spot with rich, well-drained soil.

• Use starter pots for calendula seeds before transplanting calendula into the garden.

• Mist gently to water the seeds. Do not water with a heavy spray as this will cover the seeds with displaced soil.

Poppy Flowers

With their vibrant blooms and over 60 varities native to California, poppy flowers establish best in cool weather and can bring a splash of color to your garden. Peña recommends starting poppy seeds “before the onset of winter to maximize growth.” Sowing October through January ensures these flowers have ample time to develop during their 10 to 14+ day germination period.

TIPS TO CULTIVATE SUCCESS

• Poppy seeds are small and should be sown close to the soil surface. Use a high-quality seed-starting mix in trays or starter pots if starting indoors.

• Poppies require little care. In warm climates, mulch can help keep the soil cool and moist.

• Water regularly to support germination.

» sandiegoseedcompany.com