Collection: Fall Planted Cover Crops

Plant an annual cover crop to enrich your soil

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Fall Planted Cover Crops - Grow Organic

Collection: Cover Crops That Grow Best in Cooler Temperatures

The Benefits of Annual Cover Crops

As fall approaches, gardeners and farmers alike are presented with a golden opportunity to improve their soil health and overall crop yield. Planting annual cover crops during this season can be a game-changer, especially for those looking to boost their soil's nitrogen levels and break up compacted soils. In this comprehensive guide, we will explore the benefits of using cover crops and introduce you to a wide range of options available for purchase.

Enhancing Soil Health with Cover Crops

Cover crops play a vital role in improving soil health and fertility. They are planted primarily to protect the soil from erosion and weed growth during the off-season. However, they offer numerous additional benefits, making them an essential component of sustainable agriculture and gardening practices.
One of the most significant advantages of planting annual cover crops is their ability to fix nitrogen in the soil. Leguminous cover crops, such as Crimson Clover and Hairy Vetch, have a symbiotic relationship with nitrogen-fixing bacteria. These plants take atmospheric nitrogen and convert it into a form that is easily absorbed by other crops, providing a natural source of fertilizer. As a result, planting these cover crops can reduce the need for synthetic nitrogen fertilizers, which can harm the environment.

Breaking Up Compacted Soils

In addition to nitrogen fixation, cover crops also break up compacted soils. The extensive root systems of certain cover crop species, like Daikon Radish, can penetrate deep into the soil, creating channels that improve aeration and water infiltration. This root action effectively reduces soil compaction, making it easier for subsequent crops to grow deeper and access essential nutrients.

Maximizing the Benefits of Seed Inoculants

To maximize the nitrogen-fixing potential of leguminous cover crops like Crimson Clover and Hairy Vetch, consider using a seed inoculant. Seed inoculants introduce beneficial rhizobia bacteria to the seeds, ensuring a robust partnership between the plants and bacteria. This symbiotic relationship enhances nitrogen fixation and contributes to healthier soils.

Planting Timing for Cold-Winter Regions

For those residing in regions with harsh winter climates, planning your cover crop planting carefully is essential. To allow the cover crop seeds to establish before the cold sets in, it's advisable to plant them early enough. While some cover crops may be knocked back by freezing temperatures, many will recover come spring, resuming their nitrogen-fixing and soil-improving functions.

Selecting the Right Cover Crop for Your Needs

Choosing the right cover crop can be daunting with so many options. Fortunately, the "Cover Crop Solution Chart" can help you identify the perfect cover crop seed mix for your specific needs. Whether you're looking to boost nitrogen levels, break up compacted soils, or simply enhance overall soil health, this tool will guide you towards the most suitable choice.

A Diverse Range of Organic and Conventional Cover Crop Seeds

We offer a diverse selection of both organic and conventional cover crop seeds. This diversity allows you to tailor your cover crop strategy to your preferences and specific requirements.
  1. Crimson Clover: Crimson Clover is popular for improving soil fertility and weed suppression. Its vibrant red blooms add beauty to your garden while enriching your soil.
  2. Daikon Radish: Daikon Radish's extensive taproots excel at breaking up compacted soils, improving drainage, and preventing soil erosion.
  3. Hairy Vetch: Hairy Vetch is an excellent nitrogen fixer, enriching the soil with this essential nutrient. Its lush vines also provide erosion control.
  4. Sweet Clover: Sweet Clover is valued for its deep root system, which improves soil structure and breaks up compaction. It also attracts beneficial pollinators.
  5. Red Clover: Red Clover is a versatile cover crop known for its nitrogen-fixing abilities, making it a valuable addition to any garden or farm.

These are just a few examples of the cover crop seeds available in our extensive catalog. Whether you prefer organic or conventional options, there's a cover crop seed that suits your needs, helping you achieve healthier, more productive soil.

Annual cover crops are a powerful tool for improving soil health, increasing nitrogen levels, and breaking up compacted soils. With a diverse range of cover crop seeds to choose from, along with the option to enhance their performance with seed inoculants, you can significantly impact your garden or farm's overall productivity and sustainability. Start planning your cover crop strategy this fall and reap the benefits in the coming seasons.

Use the "Cover Crop Solution Chart" to determine which of our cover crop seeds suit your needs. Mix it up! We have dozens of organic cover crop seeds and conventional cover crop seeds

Non-GMO: All of our cover crop seed is Non-GMO and open pollinated.

Farmers: We can create custom blends tailored to your needs. Ask about special pricing on large amounts!

FAQs: Annie's Perennials

What are perennial plants?

Perennial plants live for more than two growing seasons. If properly cared for, they will return year after year with consistent bloom times to add color and diversity to your garden.

What is the difference between annuals and perennials?

The key difference between annuals and perennials is their lifespan. Annuals live for one growing season, although some of our annual plants do re-seed, thereby prolonging their benefits past a single season. Perennial plants and perennial flowers persist for several years, returning year after year, every growing season. Another difference is that true annuals will bloom throughout the entire season; whereas, perennials may bloom intermittently during or between seasons.

What are the benefits of growing perennials?

Perennial plants and flowers provide lasting beauty and structure to your garden. They have specific seasonal bloom times that remain consistent year after year, ensuring vibrant color for your garden throughout the seasons. Perennials also contribute to biodiversity and help the overall environment. Their deep root systems help prevent soil erosion and retain nutrients, while also sequestering carbon. Planting lots of different perennials with varied bloom times ensures consistent, reliable food sources for bees, butterflies, hummingbirds, and beneficial wildlife.

When should I buy perennials to plant?

The ideal time to plant perennials is spring or early fall. This allows them to establish their root system before extreme weather.

How do I care for perennial plants?

In general, Perennials need watering, occasional fertilization, and deadheading to encourage repeat blooming. The specific care needs can vary by type. At Annie’s Annuals & Perennials, we offer many native and low water, low-maintenance perennials to make planting and caring for them easy. We want to make gardening success attainable for everyone.

Can you plant perennials in pots or containers?

Yes! We have hundreds of perennial plants that work well in containers as well as in garden beds. Just make sure your pot size is adequate for the root system of your particular plant.

Do perennials require full sun?

Some perennials prefer full sun, which typically means at least 6 hours of direct sunlight daily. Other varieties require full or partial shade. At Annie’s Annuals & Perennials, we offer you many options for both shade and sun plants to fit every gardening need.

Do perennials attract pollinators and wildlife?

Yes! Perennials, with their reliable bloom times, are valuable additions to a pollinator-friendly garden. They provide consistent food sources for bees, butterflies, hummingbirds and other beneficial wildlife. Planting many different perennials with varied bloom times will attract and feed pollinators throughout all of the seasons.

What are some popular perennial flowers?

Some common perennials include <strong>Yarrow</strong> (Achillea millefolium), </strong>African daisies</strong> (Arctotis) </strong>Butterfly Bush</strong> (Buddleja davidii), <strong>Campanula, Dahlia, Delphiniums, Peonies (Paeonia), Roses (Rosa), Irises, and Coneflowers</strong> (Echinacea). At Annie’s Annuals & Perennials, we offer almost hundreds and hundreds of popular perennials – like the ones previously mentioned, along with more unusual and hard-to-find varieties.

At Annie’s Annuals & Perennials, we also offer many more perennials that are quite unusual and hard to find

What are hardy perennials?

Hardy perennials are perennial plants that grow for multiple seasons and can survive very cold weather in their growing zones. For this reason, hardy perennial plants are the perfect plant selection for any garden.

Do perennials come back every year?

Yes, if planted and cared for properly, perennials will return year after year. At Annie’s, we offer hundreds of perennials that are perfect beginner plants– easy to grow and easy to care for - so everyone can garden successfully.

What are different types of perennials?

Flowering Perennials: Are known for vibrant, consistent and long-lasting blooms. Examples include peonies (Paenonia), roses (Rosa), coneflowers (Echinaea), Abutilon, Alstroemeria, african daisy (Arctotis), foxglove (Digitalis pupurea), carnations (dianthus), geraniums, sages (Salvia), Strawflowers (helichrysum bracteatum), hollyhocks and impatiens, among many others.

Foliage Perennials: Are known for their striking, colorful foliage. Hostas, heucheras, and ornamental grasses are some common varieties.

Shade-Loving Perennials: Thrive in low-light or partial shade conditions. Examples include astilbes, ferns, and bleeding hearts (dicentras). Some of our favorite shade perennials at Annie’s are Begonias, Fuchsias, Sedges, Hellebores, Heucheras, and Impatiens.

Sun-loving perennials: Thrive in full sun conditions (meaning full sun for at least 6 hours per day). Some common examples of sun-loving perennials are lavender (Lavandula), sage (Salvia), African daisy (Arctotis), and yarrow (Achillea millefolium). At Annie’s Annuals & Perennials, we offer almost one thousand sun-loving perennials – like the ones previously mentioned along with more unusual and hard-to-find varieties.

Herbaceous Perennials: These are perennial plants that die back to the ground each Fall or Winter, but whose roots remain alive and send up new growth and reemerge in the Spring or Summer. They include a variety of flowers and foliage, like columbines (Aquilegia), delphiniums, foxglove (Digitalis pupurea), and Iris.

Woody Perennials: These are shrubs and small trees that persist for many years, bringing useful structure and seasonal blooms to your garden. Examples include hydrangeas, California lilac (Ceanothus), fuchsias, and butterfly bushes (Buddleja).

Native Perennials: are well-suited to specific regions and often need less maintenance and human intervention. California native plant species might include yarrow (Achillea), California poppies (Eschscholzia californica), milkweed (Asclepias), monkey flowers (Mimulus), and some sages (Salvias), depending on your location. At Annie’s Annuals & Perennials, we offer one of the largest selections of CA native perennials to be found anywhere.

Long-Blooming Perennials: Have extended blooming periods and can include varieties like Alstroemeria, Abutilon (Flowering Maples), African daisies (Actotis), Agastache, coreopsis, yarrow (Achillea), and sages (Salvias).

Drought-Tolerant Perennials: Can withstand periods of dry conditions and need less watering. Examples include lavender (Lavandula), yarrow (Achillea), sedum (stonecrop), Agastache, Aloe, milkweed (Asclepias), and some sages (Salvias).

Deer-resistant Perennials: Have characteristics that make them less appealing to deer. Options include yarrow (Achillea), lambs' ears (Stachys byzantine), Agastache, and some ornamental sages (Salvia).

Perennial Bulbs: Some perennials grow from bulbs, including favorites like tulips, daffodils, freesias, ranunculus, and irises. They return year after year, adding color to your garden each spring.

Climbing Perennials: Perennial vines like clematis and wisteria add vertical interest to your garden, climbing trellises, arbors, and fences.