Premium All-In-One Mushroom Grow Kits and Supplies

Premium All-In-One Mushroom Grow Kits and Supplies
⭐⭐⭐⭐⭐ 4.9 | Trusted by 10,000+ Growers
Shop All Compare Kits

Premium All-In-One Mushroom Grow Kits and Supplies

⭐⭐⭐⭐⭐ 4.9 | Trusted by 10,000+ Growers

Shop all Compare Kits

What Our Customers Are Saying

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This has been so far the BEST substrate I've used for growing. My mycelium exploded in this mix and this will be my go to substrate from now on.

Angela

Pasteurized Substrate

Absolutely perfect and totally worth it IMO. My lions mane is taking off with these.

Elizabeth

Sterile Grain Bag

This is literally fool proof. And it works great as well. I am a return customer.

Larry

Dry Substrate Mix

6lb Grow-in-Bag Kit

$35.95

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Optimized for Bigger Harvests

This premium all-in-one kit includes 2 lbs of sterilized grain and 4 lbs of CVG (coco coir, vermiculite, gypsum) substrate. Designed for strong colonization, long shelf life, and consistently impressive yields.

Superior Growth System

No monotubs or extra equipment needed. Just inject, shake, and wait. The injection port and filter patch work together to provide airflow, reduce contamination, and make growing easy for all experience levels.

4lb Grow-in-Bag Kit

$26.95

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Made for Fast Fruiting

This all-in-one kit includes 1 lb of sterilized grain and 3 lbs of CVG (coco coir, vermiculite, gypsum) substrate. Ideal for growers who want quicker colonization and fast, reliable flushes.

Compact and Beginner-Friendly

No tubs or extra steps required. Just inject, shake, and wait. The built-in injection port and filter patch allow for proper airflow and reduced contamination, making it easy to grow at home with confidence.

2lb Grow-in-Bag Kit

$26.95

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Crafted for Ease of Use

This all-in-one kit includes 1 lb of sterilized grain and 1 lbs of CVG (coco coir, vermiculite, gypsum) substrate in one bag. Ideal for growers who want an effortless grow with and fast, reliable flushes.

Compact and Beginner-Friendly

Why Choose Us

Fast & Discreet Shipping

Speedy delivery on all products with discreet, unbranded packaging!

Guaranteed Sterile Products

Perishable goods are shipped in protective packaging. If any issues occur during transit, we’ll replace your order free of charge!

Easy to Follow Instructions

Our grow kits come with clear, in-depth instructional guides for easy success.

Commercial Grade Equipment

We use professional sterilization equipment to guarantee high-quality products every time!

Contact Us Anytime

Questions or need help? Call or text us anytime at (619) 796-2580!

Wholesale & Bulk

Bulk growing supplies available! We offer SoCal delivery and nationwide freight shipping for any size order.

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Grow Kits

Substrate

Supplies

Grain

Inside the Grow Bag

CVG Substrate

Balanced mix of coco coir, vermiculite, and gypsum designed to support strong mycelium growth and high-yield flushes.

Organic Milo Grain

Fully sterilized milo grain for fast colonization and reliable results across a wide variety of mushroom strains.

Polypropylene Bag

Durable and heat-resistant to withstand sterilization, shaking, and fruiting without tearing.

0.2 Micron Filter Patch

Allows gas exchange while keeping contaminants out.

Injection Port

Inject spores easily while keeping the bag sealed and sterile.

CVG Substrate

Balanced mix of coco coir, vermiculite, and gypsum designed to support strong mycelium growth and high-yield flushes.

Organic Milo Grain

Fully sterilized milo grain for fast colonization and reliable results across a wide variety of mushroom strains.

Polypropylene Bag

Durable and heat-resistant to withstand sterilization, shaking, and fruiting without tearing.

0.2 Micron Filter Patch

Allows gas exchange while keeping contaminants out.

Injection Port

Inject spores easily while keeping the bag sealed and sterile.

How it Works

STEP 1

Use a spore syringe or liquid culture to inoculate the grain through the self-healing injection port. Once injected, let the mycelium begin to grow.

STEP 2

When about 25% of the grain is colonized with white mycelium, break it up and mix it evenly with the substrate to help it spread faster.

STEP 3

After full colonization, cut open the top of the bag to expose it to fresh air and light. This triggers pinning and starts the fruiting process.

Watch Them Grow!

Mushrooms will begin to sprout within 7 to 14 days. Maintain moisture and airflow, then harvest when mature.

Customer Testimonials

it has not been long enough to know if my shrooms will grow but there are not any signs of contamination

Produces a nice yield and no contamination - what else could you want?

Excellent results as always!

good product

This is my second time buying from Surfin Spores and I have had Great Success with their Substrate. Its field capacity is perfect. Though it comes in a grow bag, I have colonized in shoe box tech just because it's what I know. Perhaps another time I will colonize in its actual bag that has the air patch. Also their customer service was wonderful and quick when I reached out months ago. I love their price and I recommend them; quality is fantastic.

The quality was really good. Highly Recomended

Pure Awesomeness!

No problems with it..

Nice little kit with everything you need to grow some mushrooms! Will definitely order from this company again

Frequently Asked Questions

What comes included in a Surfin’ Spores mushroom grow kit? +

Each kit includes a sterilized substrate, mushroom spores or spawn, and clear step-by-step instructions. Some kits may also include a humidity tent and other helpful tools to ensure successful growth.

Are your mushroom grow kits beginner-friendly? +

Absolutely! Our kits are designed with first-time growers in mind. The instructions are easy to follow, and our customer support team is always here to help if you have any questions.

How long does it take to grow mushrooms with your kits? +

Most of our mushroom varieties begin to fruit within 2 to 4 weeks, depending on the strain and environmental conditions like temperature and humidity.

Do you offer supplies for experienced mushroom cultivators? +

Yes! In addition to beginner kits, we offer advanced supplies like bulk substrate, grain spawn, and tools that cater to more experienced growers looking to scale or experiment.

Contact

Premium All-In-One Mushroom Grow Kits and Supplies⭐⭐⭐⭐⭐ 4.9 | Trusted by 10,000+ GrowersShop All Compare Kits

⭐⭐⭐⭐⭐ 4.9 | Trusted by 10,000+ Growers