Ryeberry Spawn Bags

The Classic Workhorse

Sterilized Rye Spawn Bags

Why it rocks

  • Trusted by growers for consistent, reliable colonization
  • Great for grain-to-grain transfers or direct bulk spawning
  • Balanced moisture for fast, even growth

What’s inside

  • Grain: premium rye berries, perfectly hydrated & sterilized
  • Hardware: 0.2 μm filter patch + self-healing injection port

Quick start (3 steps)

  1. Inoculate: inject LC or spores through the port.
  2. Incubate: keep warm & dark (~24 °C / 75 °F) for 7–10 days.
  3. Expand: shake once colonized, or spawn to bulk substrate for high yields.
You’ll also need: Liquid culture or spore syringe, gloves, alcohol wipes.
Pro tip: a gentle shake after partial colonization speeds up full coverage.

10.00 USD

Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description Product description 

Delivery Info Delivery Info Delivery Info Delivery Info Delivery Info Delivery Info Delivery Info Delivery Info Delivery Info Delivery Info Delivery Info Delivery Info Delivery Info Delivery Info Delivery Info 

Payment info Payment info Payment info Payment info Payment info Payment info Payment info Payment info Payment info Payment info Payment info Payment info Payment info Payment info Payment info Payment info Payment info Payment info 

Reviews

Michael R.

Toronto ⭐⭐⭐⭐⭐

Tried growing mushrooms at home for the first time – and it worked perfectly! The bag is convenient, no need for sterilizing anything. Within a few weeks, I had fresh mushrooms

Jessica L.

Vancouver ⭐⭐⭐⭐⭐

Super easy for beginners. Just added the mycelium, kept it warm, and forgot about it – the mushrooms grew on their own. Tasty and hassle-free!

Daniel M.

Calgary ⭐⭐⭐⭐⭐

"I’ve tried other methods before, but this one is really the simplest. Great yield, the only downside is that I wish the bag was a bit bigger

Sophie K.

Montreal ⭐⭐⭐⭐⭐

A fun idea for the home! My kids and I grew mushrooms right in the kitchen, and it was so exciting to watch the bag turn white. The kids loved it!

Ryan D.

Ottawa ⭐⭐⭐⭐⭐

The harvest exceeded my expectations – I got more mushrooms from one bag than promised. And the taste is way better than store-bought

Recommended products

All-in-One Grow Bag

Rye/Milet/CVA

15.00 USD

Purchase
Millet Spawn Bags

"Small Grains, Big Results"

15.00 USD

Purchase
Corn Spawn Bags

"Chunky, Funky, and Built for Speed"

15.00 USD

Purchase
Ryeberry Spawn Bags

The Classic Workhorse

10.00 USD

Purchase
Pasteurized Substrate

C - V - G

10.00 USD

Purchase