The List of Most Reputable Microgreens Seed Suppliers

The List of Most Reputable Microgreen Seed Suppliers

Here is our alphabetical list of the most-reputable microgreens seed suppliers that we have personally done business with:

  1. Everwilde Farm
  2. High Mowing Seeds
  3. Johnny Seeds
  4. Sprout People
  5. TrueLeaf Market

The following are an alphabetical list of well-known microgreen seed supplers that we would consider buying from in the future:

  1. Eden Brothers
  2. Fedco Seeds
  3. Harris Seeds
  4. Kitazawa Seed Co.
  5. Urban Farmer

Soon we ill add a Table to this page with an ‘Organic Seed’ column, a ‘Notes’ column, and an ‘Affiliate Program’ column.

The following Seed Companies have an Affiliate Program:

  • TrueLeaf Market

 

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Poor Man’s Sanitizer for Microgreens

Question: Should I sanitize my microgreen seeds before beginning germination?

Answer: IMHO, Yes. Sanitizing is cheap insurance against big problems. It’s a well know fact that seed-borne viruses and pathogens can damage or destroy any crop.  While many growers report that they successfully grow without having santized their seed many more ask what they should do to prevent the mold and fungus that just wiped out an entire tray of their microgreens.  This common seeding problem is called ‘damping off’ or ‘seedling blight’. Sanitizing seed is just one more preventive measure in addition to making sure that the seed was purchased from a reputable source, that the grow trays are clean and sanitized, that the grow room has well-circulated air, that the microgreen seeds aren’t laid down too densely on the grow media, and that the seeds are not being over-watered or sitting in pooled water.

Question: What should I use to sanitize my microgreens?

Answer:  By far the safest and more commonly used sanitizer is Food-Grade Hydrogren Peroxide.  Some growers use off-the-shelf Hydrogen Peroxide from the local drugstore, but you should know that this product is not classified as “food-grade” because it has stabilizers added to it to minimize its decomposition under normal storage and handling conditions.  Which specific stabilizers are added to your locally available commercial hydrogen peroxide are usually not printed on the label.  According to USP Technologies1, a a provider of municipal water treatment services, the most common stabilizers added to Hydrogen Peroxide include:

  • Colloidal Stannate and Sodium Pyrophosphate (present at 25 – 250 mg/L)
  • Organophosphonates (e.g., Monsanto’s Dequest products) are increasingly common
  • Nitrate (for pH adjustment and corrosion inhibition) and Phosphoric Acid (for pH adjustment)
  • Colloidal Silicate is used to sequester metals and thereby minimize H2O2 decomposition in certain applications that depend on the bleaching ability of H2O2 in alkali.

Plain and simple, these substances are not intended for human consumption.

If you’ve decided to use food-grade hydrogen peroxide then I might suggest you buy from Bluebonic Industries, a family-owned business which sells on Amazon. Their 32 oz. bottle of food-grade 12% Hydrogren Peroxide is competively but if you’re all high-volume user you’ll find that their 128 oz. bottle is a terrific bargain with free shipping.

Some growers use diulted Chlorine Bleach to sanitize both their trays and their seed.  Their choice is predicated upon bleach being the recommended sanitizing solution for surfaces and utensils in commercial food kitchens.  Assuming that all of the bleach residue is completely rinsed away this method is likely fine and comes down to personal preference, budget, and marketing choice. Personally, bleach sounds more potentially harmful and corrosive than “Food-Grade Hydrogren Peroxide” which naturally degrades into water on it’s own.  But the truth is that both Chlorine Bleach and Undiluted (12% or 35%) Hydrogen Peroxide can be potentially dangerous if not handled correctly.  In Chemistry 101 you learn that a Base can burn as much as an Acid, so rubber gloves should be used when handling these solutions.

To sanitize your seed trays, begin by scrubbing and rinsing off any grow material residue and organic matter, then mix 1 part bleach to 9 parts water and soak the trays for 15-20 min. before rinsing well, then let them air dry.2

US EPA has approved 2% chlorine from Calcium Hypochlorite as a seed sanitation method before sprouting. Tests have shown no residual chlorine on finished sprouts. (Dr. Rob Wick, Sprouters Journal of the ISGA, Spring 1999). Calcium Hypochlorite granules contain 40-78% AC (available Chlorine) and are used to disinfect swimming pools. Household Bleach contains Sodium Hypochlorite which contains 10-12% AC which is why it is not as good a disinfectant for swimming pools as Calcium Hypochlorite. 

The recommend method is to add 3 oz calcium hypochlorite to 1 gal of warm water. SAFETY NOTE: Never add water to calcium hypochlorite, be sure to add the calcium hypochlorite to the water. There is a difference. Pour the solution over the seed, mix thoroughly, and let stand 10-20 minutes. Drain and rinse the seed thoroughly in potable water.3

 

Credit to Curtis Stone for sharing his formula for:

‘The Poor Man’s Sanitizer for Microgreens’

Ingredients:

  1. One quart of Distilled or Purified Water
  2. 4 tsp White Vinegar
  3. 4 tsp Food-Grade Hydrogen Peroxide (H2O2)

Equipment:

Directions:

Mix 4 teaspoons of white vinegar and 4 teaspoons of 3% food-grade hydrogen peroxide with 1 quart of distilled or purified room-temperature water.

Pour the solution into a container completely submersing your seeds and and soak the seeds for 5-10 minutes.

Strain seeds out from the solution using either a spaghetti colander or stainless steel mesh strainer depending on the size of your seed.

Rinse seeds and being the germination process.

Furthermore:

Some growers have reported that they take an extra precautionary steps of applying their microgreens sanitizing solution to their grow media, whether it’s Biostrate or Coconut Coir. Like sanitized seed, the treated grow media should be rinsed with clean water before the seeds are laid down.

You’re welcome to download and print our free Microgreens Sanitation Check List to add to your Microgreens Grow Binder.

FootNotes:

  1. USP Technologies : ‘What re H2O2 stabilizers and will they affect my application?’  Last Updated: 08/01/2011
  2. Louisiana State University ‘Good Agricultural Practices’ Project: ‘Vegetable Seed Sanitation: Best Practices to Ensure On-farm Food Safety‘ Sept. 2015
  3. International Specialty Supply: ‘Seed Sanitation

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What Are the Most Delectable, Edible Flowers?

Alliums

Alliums are a genus with a wide variety of edible options. Allium flowers are described as having a mild, onion-like flavor. It should be noted that some types of alliums are ornamental and may not be edible, but others can make excellent additions to savory dishes including salads. Alliums can also be used to make vinaigrettes and light sauces. The flowers are comprised of many tiny blooms around a central stem that should be removed before cooking.

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What Are the Most Delectable, Edible Flowers?

Often times more than one part of a plant may be edible, be it the roots, leaves, stems, flowers, fruit or seed.  The flavors of the most well-known edible flowers range from sweet, spicy, savory, sharp or bitter. Many people are surprised to learn that some of these flavorful flowers may already be growing in their garden.

The most delectable edible flowers are both pleasing in appearance and flavor and can be used as garnishes as well as ingredients. Several types of flowers can be used in both hot and cold dishes. Depending on the climate of the region where you live, some of our choices of the best-tasting, edible flowers may be easier to grow than others. However, all are relatively common, as well as having several culinary uses.

Alliums

Alliums are a genus with a wide variety of edible options. Allium flowers are described as having a mild, onion-like flavor. It should be noted that some types of alliums are ornamental and may not be edible, but others can make excellent additions to savory dishes including salads. Alliums can also be used to make vinaigrettes and light sauces. The flowers are comprised of many tiny blooms around a central stem that should be removed before cooking. Popular varieties of Allium flowers include:

  • Chives
  • Garlic, and
  • Leeks

Borage

Calendula

Corn Flower

Dianthus

Lavender

Lavender has a fragrant, sweet and slightly sharp taste, and can be used in sweet and savory dishes. It can be added to herb mixtures, such as the famous Herbs De Provence mix including oregano, rosemary, thyme, and other herbs. You can use it in a variety of baked goods, including cakes, cookies, and desserts. It can be dried and ground to powder when added to dishes or added fresh. However, it is generally added for flavor rather than texture, and you may prefer to use it for syrups and infusions from which it can then be strained out.

English Lavender is generally preferred to French Lavender for the more pronounced flavor.  However, too much lavender flavor can quickly taste “soapy”.  When using dried lavender, use less than you would if it were fresh.

Nasturtiums

Nasturtium blooms are well known for their saturated colors, blending bright shades of red, orange, and yellow. Nasturtiums leaves are also distinctive, being broad and circular with prominent, pale veins. Nasturtiums are often compared to cress and have even been referred to as “Indian Cress” for their tangy, peppery flavor. Nasturtiums can be easy to grow and can be trained as a vine to grow on a trellis. In extremely sunny and hot climates Nasturtiums should be planted in the shade.

Nasturtiums make good additions to salads where their color and peppery flavors can be appreciated. Nasturtiums frequently make popular decorations for sweets. Nasturtium’s bright green leaves are often used in salads as well as in pestos and other vegetable dishes.

Roses

Rose petals are a popular garnish and decoration but are also found as an ingredient in many dishes. The flavor of rose petals is best known for its use in sweet foods, and can be found in sugar rose syrup or candied rose petals.   Rose petals can also be added to butter, sugar or vinegar as an infusion to flavor any dish. Some chefs even use dried, finely ground rose petals as an ingredient in a special spice or herb mix.

Rosehips, the fruit of the rose, are also edible and are often used to make jellies and sauces. Both rosehips and rose petals can be used in savory and sweet dishes, provided they are paired with complementary ingredients. Both are frequently used in sauces for meat. When cooking with rose petals, make sure to remove the bitter white area at the base of the petal for the best flavor.

Squash Blossoms

The bright orange-hued blossoms found on a variety of squash plants, such as zucchini, butternut, pumpkin and winter squash, are all edible and can be used as the main ingredient in many delicious recipes. One of the best-known ways of preparing squash flowers is stuffing the flowers with ricotta cheese and deep-frying or baking them. Squash blossoms can also be enjoyed when eaten raw in a salad or creatively added to pizza or pasta dishes. Squash blossoms often taste very much like the squash itself.

When growing squash, you should only harvest the male flowers for cooking, as the female flowers are needed to create the next crop of fruit. You can differentiate between male and female flowers based on the following details:

Male squash flowers have long, slender stems, as well as long stamens in the center of the flower. Male flowers blossom before female squash flowers.
Female squash flowers do not have stamens and grow low down on the plant. The stems have a bulge, which is the ovary. Female squash flowers are often considered to be better tasting when compared to their male counterparts.

Violas

The Viola genus encompasses many different types of flowers, including Wild Violets and Pansies. Violas can be grown in fairly cold conditions.  It should be noted that some related flowers are not edible, and it is important to check and know beforehand. However, edible violas are a popular addition to many dishes. Because of their beautiful appearance, the viola is commonly used as a garnish. Violas are also a good choice for candying. Candied violas add a perfumed flavor to desserts. Another common use of edible flowers is to add sugar-dusted, multi-colored pansies to the tops of cookies and cakes for both decoration and taste. Viola flowers are also enjoyed as eye-pleasing garnishes for both savory and sweet dishes as well as colorful salads.

Hydroponic Indoor Gardens

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Let us know if there is a specific microgreen that you'd like us to grow for you. We do take Pre-Orders for specific crops that are not currently in production if you have a 3 or 4 week lead time.

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