Your Canadian Distributor of Unicorn Mushroom Bags - Grow Mushrooms Canada (2024)

Your Canadian Distributor of Unicorn Mushroom Bags!

Grow Mushrooms Canada has used Unicorn filter patch bags for our grain spawn and mushroom kits since 2018. We are thrilled to make these grow bags available to Canadians, and save you the hassle, expense and delay of importing. We offer the lowest prices to your door!

Lowest Prices. Free Shipping.

Shop Bulk Discounts

Bulk Discounts Mix & Match

Save 2% when you buy 2+ boxes
Save 5% when you buy 5+ boxes
Save 2% more when you pay by etransfer*

*Request e-transfer discount in customer notes during checkout, and we will email you a discounted invoice to pay. If you find a lower price including shipping and brokerage, give us a chance to beat it!

Your Canadian Distributor of Unicorn Mushroom Bags - Grow Mushrooms Canada (2)

Filter patch bags were a game changer in the history of mushroom growing.

Read more here

Your Canadian Distributor of Unicorn Mushroom Bags - Grow Mushrooms Canada (3)

Unicorn’s mushroom growing bags are designed to be filled with substrate, then sterilized in an autoclave or pressure canner. Once inoculated and sealed, the bags allow for air exchange through a special have a filter patch, while keeping contamination out.

We do our best to keep a wide selection of these USA-made bags in stock so that Canadian growers have quick access. We normally ship within 2 business days from BC Canada, with no hassle at the border, nor unexpected brokerage, duty or exchange rate fees.

Stock is Limited. Pre-Order to Ensure Your Supply at Biggest Savings! While we strive to keep a wide selection of Unicorn bags in stock, the high overhead limits our quantity, and at times we sell out of popular types. We encourage you to order in advance to ensure your continuous supply, and to take advantage of opportunities to "pre-order" at the biggest savings of all. Join our list to be notified of opportunities to pre-order at the biggest discount. Sign up to be Notified

Autoclavable Bag & Filter Types

When you are using a bag with no port you need to inoculate with mushroom culture in front of a flow hood using sterile technique, then heat seal the bag. T filter 0.2 micron recommended for grain spawn, and A filter 0.5 micron for fruiting blocks.

No need for an expensive flow hood to maintain sterility with these autoclavable injection port bags. Simply inject liquid culture through the port, to inoculate your substrate while keeping contamination out.

Non-Autoclavable Bags

Not all mushroom growing requires full sterility, and it is possible to grow in a bag without a filter patch.

These bags are ideal for stuffing with straw that has just cooled from pasteurization, and mixed with strong cultures such as oyster mushrooms.Air exchange is still important to provide, and can be achieved by wrapping an elastic around a plug of polyfill at top of bag, or poking pin holes evenly spaced throughout the bag surface. These bags are not autoclavable and can not be used in a pressure cooker or they will melt.

Mushrooms in Jars

We also carry an assortment of products to help you grow using canning jars.

More Growing Supplies

  • Synthetic Filter Disc

    $2.49$134.98 Select options

  • “AirPort” Lids for LC and Grain Spawn

    $9.89$76.92 Select options

  • Reusable Canning Jar Lid for Liquid Culture

    $2.49$4.29 Select options

Your Canadian Distributor of Unicorn Mushroom Bags - Grow Mushrooms Canada (12)

Can We Store Cookies?

We use cookies to ensure you have the best experience on our website. We'd love you to accept our cookies, but we'll always respect your data choices.

Functional Always active

These cookies are necessary for website functions such as setting your privacy preferences, logging in or completing forms. By using this site, you agree we may place these cookies on your device.

Preferences

The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.

Statistics

Statistical cookies are small pieces of text stored on your web browser. We use these to understand how people access our website so we can make improvements. The information that we get from these cookies is anonymous. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.

Marketing

Marketing cookies are also small pieces of text stored on your web browser. They allow us to see how people interact with our website. We do not sell or share this information with anyone, your online privacy and security is assured.

Manage options Manage services Manage {vendor_count} vendors Read more about these purposes

Manage Cookies

{title} {title} {title}

Sign Up for Unicorn Bag Discounts & Offers

Your Canadian Distributor of Unicorn Mushroom Bags - Grow Mushrooms Canada (13)

The Key is to Keep Cold or Delay Shipping

Refrigeration will delay fruiting for a month or more, and a cold dark basem*nt will slow them for 2-3 weeks. A sticker on your parcel will alert the recipient to keep it cold.

We encourage you to order early to avoid the uncertainties of the seasonal postal rush, and delay shipping. To delay shipping, select a date on the checkout page, found directly under your total order $ value. If you don’t select a date, we will ship in 1-2 business days.

The elves at our family farm are doing our best to keep everything in stock, but we request your understanding just in case we run out and substitute a similar product in order to ship on time.

Consider also the option of a non-perishable gift, likebooks,mushroom hot chocolate, or agift cardso that your loved one can choose a living gift when timing is best for them.

Join Our Community

Subscribe to our newsletter and get 10% off of your next order!

Join Our Community

Subscribe to our newsletter and get $10 off your Chestnut Mushroom Mist & Grow Kit!

Get 10% Off!

Your Canadian Distributor of Unicorn Mushroom Bags - Grow Mushrooms Canada (2024)

FAQs

Where is grow mushrooms Canada located? ›

We are delighted to grow your mushroom spawn at our family farm in Sayward, BC – a remote coastal village surrounded by lush rainforest. Our goal is to help Canadians grow an abundance of fresh mushrooms to feed your family, friends and community.

What is a unicorn mushroom? ›

Entoloma murrayi, commonly known as the yellow unicorn Entoloma or the unicorn pinkgill, is a species of fungus in the Entolomataceae family.

How long do mushroom bags take to grow? ›

Keeping your bag at the higher end of the temperature range will encourage faster colonization. 2. After about 4-8 weeks, you should start to see mycelium growing on the substrate.

How much does a grow bag yield mushrooms? ›

Usually you can get 5lbs of spawn in a large spawn bag, which, in my experience is a perfect amount. It is enough to spawn a small straw log, or several fruiting blocks. You could even use it to inoculate ten more spawn bags!

Are mushroom grow kits worth it? ›

Should You Try a Kit? If you have any interest in growing mushrooms at all, and you aren't ready to do it from scratch, then most definitely yes- you should try a kit! It will give you an idea of how mushrooms grow, and what requirements they need in order to fruit properly.

What is a unicorn bag? ›

Unicorn Bags is the industry leader for the global fungi, mushroom, and spawn cultivation markets. Hobbyists and large-scale companies alike require high-quality, durable, contaminant-free mushroom cultivation bags for maximum success at a low cost.

Do mushroom grow bags work? ›

Some mushroom cultivators like to use mushroom grow bags because this method of growing offers several benefits, including: Mushroom grow bags are generally pretty easy to keep sterile, especially if they're equipped with a filter patch (more on this in a moment) Mushroom grow bags can help growers to conserve space.

Where is the best place to put a mushroom grow bag? ›

While this can be good, airflow is also important and small enclosed spaces can cause your mushrooms to suffer from lack of oxygen. We recommend placing your grow kit on your kitchen bench, out of direct sunlight.

Should I shake my mushroom grow bag? ›

You can shake up your mushroom spawn bag when the mycelium has colonized about 40–50 percent of the spawn grain. As mentioned previously, this gives access to non-colonized patches of mycelium. You'll be surprised by how much this simple 30-second action can help your yield.

How many times can you harvest mushrooms from one bag? ›

You can harvest mushrooms 4–5 times or even more for domestic use with proper management of Mushroom bags and using superior quality spawn. However, for commercial production, harvesting three times( three flushes) is considered viable.

Why is my mushroom grow bag not growing? ›

Not enough humidity

Humidity is quite important for mushrooms. If there isn't enough humidity, the mushrooms may slow down and/or stop growing. It would be like if we don't hydrate ourselves on a hot day or when we're exercising – we begin to slow down and not feel too good. Solution: You should mist more often.

How much do you get out of a mushroom grow kit? ›

Expect to grow: 2-3 harvests of mushrooms / 150g - 300g

Once the kit has run out of nutrients and water it will be "spent" and won't produce any more mushrooms.

Where does Canada get mushrooms from? ›

Canada is the eighth largest mushroom producer in the world, but you won't see fields of mushrooms stretching across the horizon. Instead, the vast majority of mushrooms in the Great White North are grown indoors on shelves in climate-controlled warehouses, enabling producers to grow mushrooms year-round.

Where is the mushroom capital of the world located? ›

Kennett Square, PA, is known as the Mushroom Capital of the World because over half of all U.S. mushrooms come from this area. The tradition of mushroom farming in Kennett Square dates as far back as the late 19th century.

Where is the largest mushroom farm located? ›

Based in Kennett Square, Pennsylvania — the Mushroom Capital of the World — Phillips Mushroom Farms is the largest grower of specialty mushrooms and a leader in overall mushroom production.

What is the best location for growing mushrooms? ›

Mushrooms are best grown under-cover, where temperature and moisture can be controlled. A shed, garage, garden cold frame or cellar will work well – anywhere out of the sun where it's possible to give mushrooms their optimum growing temperature of around 15°C (the temperature shouldn't go below 10°C or above 20°C).

Top Articles
Latest Posts
Article information

Author: Dr. Pierre Goyette

Last Updated:

Views: 5979

Rating: 5 / 5 (50 voted)

Reviews: 89% of readers found this page helpful

Author information

Name: Dr. Pierre Goyette

Birthday: 1998-01-29

Address: Apt. 611 3357 Yong Plain, West Audra, IL 70053

Phone: +5819954278378

Job: Construction Director

Hobby: Embroidery, Creative writing, Shopping, Driving, Stand-up comedy, Coffee roasting, Scrapbooking

Introduction: My name is Dr. Pierre Goyette, I am a enchanting, powerful, jolly, rich, graceful, colorful, zany person who loves writing and wants to share my knowledge and understanding with you.