The Best Bulk Substrate of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Bulk Substrate of 2023. Check our ranking below.

2,007 Reviews Scanned

Rank No. #1

Coco Coir Based Mushroom Substrate Mix | Produces 10 Pounds of Pasteurized Substrate | CVG Mix (Coco Coir, Vermiculite, Gypsum)

WHY BUY DRY? - Pre-made mushroom substrate is perishable and often goes bad while sitting in fulfillment centers waiting to be shipped.
PRODUCES TEN POUNDS OF SUBSTRATE - Our kit produces ten pounds of high quality mushroom substrate with perfect moisture content, get twice the value for half the price!
JUST ADD WATER - Every order includes an easy to follow instructional guide, required materials include a bucket with a lid and access to a stove.
MONEY BACK GUARANTEE! - Any items with damages or defects will be replaced free of charge. If you have any questions or issues regarding your order, please reach out to us!

Rank No. #2

North Spore 'Boomr Bag' (5 lbs) Sterile Manure-Based Bulk Mushroom Substrate | Premium Horse Manure Blend | Grow Bigger Flushes w/ Maximum Yield Formula | Handmade by Expert Mycologists in Maine, USA

GROW BIGGER FLUSHES: Our best-selling Boomr Bag is a sterile manure-based bulk mushroom substrate formulated by mycologists to maximize your mushroom yield. Use Boomr Bag in monotubs, filter bags, and outdoor beds. Or, grow mushrooms from the bag or tray in a humidity-controlled grow room or Martha set up.
PERFECTED FOR DUNG-LOVING SPECIES: It features a proprietary blend of composted horse manure, coco coir, and several quality substrate supplements (although we keep the exact blend a secret!)
MIX WITH COLONIZED GRAIN SPAWN: We recommended 1 lb of colonized grain spawn for every 5 lbs of Boomr Bag sterile substrate. (Higher inoculation rates may improve your success.)
STORE UNTIL READY: Boomr Bags can be stored for several months before use. They should be stored at room temperature out of direct sunlight. No refrigeration necessary.
TRUSTED BY GROWERS: Our Boomr Bags are sterilized in a commercial-grade autoclave. Sterility is verified using biological indicators and temperature sensors.

Rank No. #3

MycoHaus 10 Pounds Sterilized Compost Mushroom Substrate

Ten pounds sterilized compost
used as a mushroom growing substate
able to produce pounds of fresh mushrooms

Rank No. #4

MushroomSupplies.com Mushroom Substrate| Premium Manure, Vermiculite, Coco Coir & Gypsum | 0.2 Micron Filter Mushroom Grow Bag | Mycologist Developed Mushroom Grow Kits

HIGH YIELD SUBSTRATE: A proprietary mix developed by our team of mycologists. Fortified with all the nutrients your mycelium needs to mature from spore to fruiting mushrooms. Contains the perfect ratio of Premium Manure, Vermiculite, Coco Coir, and Gypsum.
PERFECT FOR MEDICINAL AND DUNG-LOVING MUSHROOMS: This substrate will provide all the nutrients your mycelium will love!
100% RISK FREE: With our proprietary sterilization process, hospital-grade sterility testing, and batch-tracking system, we guarantee your satisfaction or your money back!
HOW TO USE: Mix 5 LBS of substrate for every 3 LBS of colonized grain (sterilized grain sold separately).

SaleRank No. #5

Dry Bulk Substrate for Mushroom Cultivation (Coco Coir, Vermiculite, Gypsum) | Produces 10 Pounds of Pasteurized Substrate, Enough for Two Boomer Shroomer Inflatable Monotub

Bulk Substrate Ingredients: 500 grams Coco Coir, 500 grams Vermiculite, and 100 grams of Gypsum
Just add 16 cups of boiling water and let pasteurize overnight.
Makes around 9 pounds of bulk substrate. Makes enough for two Boomer Shroomer Inflatable Monotubs.
Any questions or concerns please contact Ashley at [email protected]

Rank No. #6

Pasteurized Mushroom Substrate 5 LB Bag Made Perfectly to Field Capacity

Coco/vermiculite mix with some extra goodies to boost your MYC growth!
Made to field capacity
No prep work,just open and use!
Pair with any of our grain spawn bags or jars for great results!
Made fresh upon order,no inventory sitting around to dry out!

Rank No. #7

5 Pounds Pasteurized Coco Coir Based Mushroom Substrate

HIGH QUALITY SUBSTRATE - Our substrate is manufactured with proper equipment by our team of trained mycologists, each batch is pasteurized at 160 degrees Fahrenheit for 90 minutes. Our blend contains the perfect ratio of coco coir, vermiculite, and gypsum with optimal moisture content.
WHY USE PLANT BASED SUBSTRATE? - CVG has a much longer shelf life than manure based substrate (6+ months), no foul smells along with a much lower risk of contamination. Expect great results when using our substrate!
PERFECT FOR MONOTUB LOVING VARIETIES - This substrate can be used to grow a large variety of medicinal mushrooms. We recommend combining our 5lb CVG bag with 3lbs of colonized grain in a 45 quart monotub.
MONEY BACK GUARANTEE - Any items with damages or defects will be replaced free of charge. If you have any questions or issues regarding your order, please reach out to us!

Rank No. #8

Pasteurized Manure Based Mushroom Substrate (25 lbs)

Fully Pasteurized and Ready to Use
Perfectly ph Balanced
5 X Five Pound Bags of Substrate
Nutritious Mushroom Substrate For Healthy Mushrooms
Perfect Bulk Substrate for Mushroom Cultivation

Rank No. #9

Uncle John's Famous: MycoDirt - Bulk Substrate Mix for Growing Mushrooms - Coco Coir, Vermiculite, and Gypsum - Yields 10+ Pounds of Pasteurized Substrate - CVG Blend

Optimal Nutrient Balance: Expertly crafted with the perfect blend of coconut coir, vermiculite, and gypsum, providing the ideal nutrient composition for thriving dung-loving mushrooms.
Premium Quality for Dung-Loving Mushrooms: Our substrate is meticulously formulated with the finest coconut coir, vermiculite, and gypsum, providing a cleaner and more hygienic alternative for dung-loving mushroom species compared to traditional manure-based blends.
Superior Moisture Retention and Drainage: The combination of coco coir and vermiculite ensures optimal water retention, aeration, and drainage for a well-balanced growing environment.
Enriched with Essential Minerals: Gypsum fortifies our substrate blend with vital minerals, promoting robust mycelium growth and maintaining the ideal pH balance for your dung-loving mushrooms.

Rank No. #10

North Spore Organic 'Wood Lovr' (5 lbs) Sterile Hardwood-Based Bulk Mushroom Substrate | for Wood-Loving Mushroom Species | Handmade by Expert Mycologists in Maine, USA

GROW WOOD-LOVING MUSHROOMS: Our Wood Lovr is a wood chip-based sterile mushroom substrate formulated by mycologists for hardwood-loving species. Use Wood Lovr in monotubs, or experiment with trays, buckets, and containers in a humidity-controlled grow room or Martha set up.
PROPRIETARY BLEND: The combination of micro-to-macro particle sizes of premium North American hardwood chips and sawdust plus nitrogen supplementation helps to speed up growth and maximize yield.
MIX WITH COLONIZED GRAIN SPAWN: We recommended 1 lb of colonized grain spawn for every 5 lbs of Wood Lovr sterile substrate. (Higher inoculation rates may improve your success.)
STORE UNTIL READY: Wood Lovr can be stored for several months before use. They should be stored at room temperature out of direct sunlight. No refrigeration necessary.
TRUSTED BY GROWERS: Our Wood Lovr bags are sterilized in a commercial-grade autoclave. Sterility is verified using biological indicators and temperature sensors.

Rank No. #11

Pasteurized Mushroom Substrate 3LBs Cow Manure/Coco/Vermiculite Mix

Made fresh upon order
Cow manure/coco/vermiculite mix
Made to field capacity

Rank No. #12

Sterilized Rye Berry Mushroom Substrate with Self Healing Injection Port (6)

Hydrated and fully sterilized, ready to use out of the box
One-pound bag or bags (equal to one quart in volume) of sterilized rye berry substrate
Ideal for growing a variety of mushroom species
Easy to use and can be stored for up to 4 months
Self-healing injection port for easy inoculation

Rank No. #13

Six 1 Pound Bags of Sterilized Rye Berries Substrate in Mushroom Grow Bags

6 one pound bags of sterilized rye berries
Perfect mushroom spawn in sealed grow bags
Use to start multi-spore, liquid cultures or agar wedges
Enhanced with all needed nutrients
Ready for inoculation at your front door

Rank No. #14

Pasteurized 50/50 Bulk Mushroom Substrate (10 lbs)

100% pasteurized and ready to use
Fortified with all needed nutrients
pH balanced and water content guaranteed
Made in an industrial mushroom substrate factory
Perfect for mushroom cultivation

Rank No. #15

Master's Mix Substrate Bag - 1 Bag Per Order - for Wood Loving Mushrooms - Hardwood Sawdust (Oak) Mixed with Soy Hulls - Use to Grow Gourmet Mushrooms - Ready to Use

Hassle Free Ready to Use Sawdust Blocks
Great for Professionals or Beginners
4.5 Pounds of Hardwood Sawdust/Soy Hulls Mix with Perfect Water Content
Mix Your Spawn Into the Substrate in a sterile environment
Grow mushrooms with ease

Rank No. #16

Coco Coir/Vermiculite Casing Substrate - 1 Bag Per Order - for All Types of Mushrooms - Coco Coir Mixed with Vermiculite - Use as Casing or to Fill Your Monotub - Perfect Water Content - Ready to Use

Hassle Free Ready to Use Casing Substrate
Great for Professionals or Beginners
5 Pounds of Coco Coir/Vermiculite Mix with Perfect Water Content
Mix Your Spawn Into the Substrate to Fill Your Tub
Grow mushrooms with ease

Rank No. #17

5lb Bulk Substrate Bag for Coco Loving Mushroom Cultivation | Pre-Sterilized/Hydrated

0.2 MICRON FILTER PATCH: Filters particulate debris and microbial contaminants around the bag. Ensures the medium is clean and will only grow what YOU grow!
PRE-HYDRATED: When the substrate is Pasteurized, the boiling hot water is soaked up by the coconut fibers to the perfect field capacity for your mushrooms! Since mushrooms are 90% water, we need to be sure to supply them with it.
PRE-STERILIZED: Substrate is Pasteurized then Pressure Cooked at 15psi. This is done to ensure a quality, and as-expected product for you.
PREPARED IN STERILE ENVIRONMENT: With the utilization of medical-grade equipment, each medium/product is prepared in the cleanest environment possible. Every pre-caution is utilized, to ensure that what you need is what you get.
SHIPPED BY SUPPLIER TO ENSURE QUALITY UPON ARRIVAL: Since these kits reside organic elements as well as water, time and improper temperature can effect the quality and success reached with the product. This is why we take it upon ourselves to store products in clean/cold conditions to ensure best possible quality upon shipment.

Rank No. #18

MycoHaus 2 Pack Sterilized Mushroom Compost 5 Pounds Bags Bulk Substrate

Two 5 pound bags
0.5 micron filter patch for air exchange
Use your favorite spawn!

Rank No. #19

EZB Mix Bioactive Ready Premium Substrate (Similar to ABG Mix) - 4 Quart Bag

✔️ Holds humidity impressively well, yet also allow for excess water to drain through
✔️ Made with Bark, Sphagnum Moss, Coconut Fiber, Lichen and Horticultural Charcoal
✔️ Inspired by ABG Mix, very similar without tree fern fiber
✔️ Great substrate for Springtails, Isopods, Frogs, Chameleons, Geckos, and more
✔️ Worry Free Guarantee - Don't love it? We will buy it back!

Rank No. #20

MycoHaus 2 Pack Sterilized Mushroom Compost 10 Pound Bags Bulk Substrate

bulk substrate, just add colonized spawn
excellent for Loin’s Mane ( Hericium erinaceus ), Wine Cap ( King Stropharia, Stropharia rugosoannulatta ), Shiitake ( Lentinila edodes ), Maitake ( Grifola frondosa ), Oyster ( Pleuotus sp. all varieties ) and Chicken of the Woods ( Laetiporus cincinnatus ).
2 pack of 10 pound bags
fruit in the bag or use chamber

Last update on 2023-08-19 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Bulk Substrate?

Do you get stressed out thinking about shopping for a great Bulk Substrate? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Bulk Substrate, which is why we have assembled a comprehensive list of the greatest Bulk Substrate available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Bulk Substrate that you consider buying. Your questions might include the following:

Is it worth buying an Bulk Substrate?
What benefits are there with buying an Bulk Substrate?
What factors deserve consideration when shopping for an effective Bulk Substrate?
Why is it crucial to invest in any Bulk Substrate, much less the best one?
Which Bulk Substrate are good in the current market?
Where can you find information like this about Bulk Substrate?

We’re convinced that you likely have far more questions than just these regarding Bulk Substrate, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Bulk Substrate, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Bulk Substrate. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Bulk Substrate buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Bulk Substrate currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Bulk Substrate has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Bulk Substrate?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Bulk Substrate.
Customer Ratings: Number ratings grade Bulk Substrate objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Bulk Substrate.
Product Quality: You don’t always get what you pay for with an Bulk Substrate, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Bulk Substrate is should be an indication of how long it will work out for you.

We always remember that maintaining Bulk Substrate information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Bulk Substrate is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

The Best Bulk Substrate of 2023 – Reviewed and Top Rated

How Do You Buy The Best Bulk Substrate?

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