Brassica, Kodiak Mustard Cover Crop Seeds, Bonus Pack, ~ 300 sqft

Sun Preference
Full-Sun, Part-Sun
Bloom or Harvest Time
Spring, Summer, Fall
  $8.99

Description

Brassica juncea

Kodiak mustard is a soil building “green manure” cover crop. Sown after your spring, summer and early fall crops are finished, it will protect and restore your garden soil for future plantings. This especially high biomass mustard germinates and grows quickly, producing an abundant leafy canopy that suppresses weeds and captures and stores soil nutrients, preventing them from leaching out in wind and rain. When returned to the soil, plants release nutrients, improve drainage and aeration, and add abundant organic matter that feeds beneficial soil microbes and increases earthworm populations. Kodiak mustard has a natural bio-fumigation effect on the soil, helping to control soil borne diseases and suppress nematode activity.

Seed Starting Successfully

Start your garden from scratch with Gertens' wide variety of seed packets! Whether you're a seasoned gardener or just starting out, we have seeds for every skill level and garden size. From colorful flowers to delicious vegetables, our seeds are carefully selected for their quality and performance.

Seed Starting Successfully

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When to Grow Veggies & Fruits

From Our Experts

Details

WHEN TO PLANT
In Mild Winter Climates, where ground does not freeze hard, sow in late fall to overwinter.

In Cold Winter Climates, where ground freezes hard, plant in fall for winter die back, then incorporate in spring, OR sow as early as possible in spring.

TO PREPARE THE PLANTING AREA
Remove weeds, grass and large stones. Break up soil clumps and evenly loosen the top 2 inches of soil with a rake. Scatter seeds thinly, 1 to 2 inches apart. Using a rake, cover seeds with fine soil 1/4 to 1/2 inch deep and lightly firm the soil. Water thoroughly and evenly.

Keep soil moist while germinating and when seedlings are small. Growing plants thrive best if watered regularly.

INCORPORATING YOUR COVER CROP
Method 1: When mustard is 5 to 6 inches tall, use a garden fork, shovel or rototiller to turn plants into the ground to break down and enrich soil for planting, which takes about a month.

Method 2: When mustard is about 1 foot tall, pull plants out, shake off soil, and then compost plants to incorporate into soil later as finished compost. Timing depends how long your composting process takes.

Method 3: When plants are 1 foot tall, weed whack the mustard to chop it down. Cover the chopped crop with black plastic to hasten decomposition and then turn the nutritious residue into the soil 2 to 3 weeks before sowing garden crops.

More Information

Spacing in Row 1 -2"
Planting Depth 1/4" - 1/2"
Seed Packet Type Vegetables
Plant Life Cycle Annual
Bloom or Harvest Time Spring, Summer, Fall
Sun Preference Full-Sun, Part-Sun
Brand Renee's Garden

Product Questions (12)

Starting times will vary depending on the vegetable you are growing. Each seed packet will have specific sowing instructions for that type of vegetable. Some plants, such as tomatoes and peppers, should be started indoors, 6-8 weeks before the last frost...
The process of bringing seeds outside is called hardening off. Hardening off is generally done sometime after the seedling has two full sets of normal leaves. In Minnesota, you want to begin hardening off seedlings in late April/early May.  To ...
If you have a southern facing window with all day sun, you may grow seedlings in a windowsill. Be sure to rotate the seedlings frequently to ensure the plants do not lean heavily towards the sun. For more even results, use a grow light, positioned roughly...
We recommend using either high intensity T5 fluorescent bulbs, or LED grow lights. Both setups will produce excellent results. T5s are the typical grow light, are economical and come in frequencies that are helpful for plant development. LED technology...
Grow lights should be kept roughly 4-5” above the top of seedling leaves. If you are using very powerful LEDs, you could even keep them 8-10” away.
Grow lights should be used to mimic a natural sunlight cycle for plants. We recommend using them 12 hours a day, from roughly 7am to 7pm.  
A variety of seedling trays exist for seed starting. If you are starting smaller seeds, a simple peat cell tray works great. However, the larger the seed, the larger the initial pot should be. If you are starting larger seeds indoors such as: sunflowers...
Do not start any type of fertilizer regime for young seedlings until they have at least two full sets of regular leaves. Start with a root stimulator, then after a month you may move on to a gentle, weak (half strength) water-based fertilizer. Remember...
Let the roots tell you when to transplant. When you begin to see the seedling’s root growing out of the bottom of their current pot, it is time to transplant up to something larger. We recommend using a 4” nursery pot to transplant most seedlings. In...
Gertens carries a wide variety of both spring and autumn planted bulbs. Spring planted bulbs, such as gladioli and dahlias, are best started indoors in early April, and planted outside once the soil temperatures are above 55 F. Autumn planted bulbs, ...
The big three tips are: 1) Staking and training 2) Feeding and watering and 3) Harvesting and enjoying. 1) Keeping plants trained and staked allows air circulation around crops and provides much-needed support for produce as it grows...
Gertens does carry an assortment of both perennials, as well as annual and perennial wildflower mixes. It is important to remember when growing perennials, that you will not get any flowers the first year of growth. It often takes a perennial 2-3 years...
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