B+ Spores – Setnatur 10ml Vial: High Concentration & Huge Mushrooms

The B+ Spore Vial by Setnatur is the definitive tool for any mycologist looking for reliability, resistance, and XXL results. This 10ml glass vial contains a high-concentration solution of Psilocybe Cubensis B+ spores, a legendary strain from the US West Coast known for its ability to produce mushrooms over 30 centimeters tall. Unlike standard plastic syringes, this format ensures superior preservation and a density of spores that practically guarantees successful colonization.

Why settle for weak genetics? (PAS)

Problem: Many enthusiasts start their journey in mycology with generic syringes that contain a low load of spores or genetics that are too sensitive to temperature changes. This often limits the potential of your study to a single successful flush or, worse, leads to total failure due to lack of colonization strength.

Agitation: There is nothing more frustrating than preparing your workspace, sterilizing everything, investing time and money in the substrate, and then seeing... nothing. Or getting weak, thin mushrooms that barely produce effects. Using low-quality spores is a gamble where you usually lose time and patience.

Solution: The Setnatur B+ Vial changes the game. By offering double the concentration of spores per milliliter compared to conventional syringes, you ensure that the mycelium starts strong and aggressive. It is a versatile all-terrain strain that works in almost any scenario, forgiving beginner mistakes and rewarding experts with massive fruits.

Use Case 1: The Beginner's Safe Bet

If you are just starting out with magic mushroom spores, the B+ is your best friend. This variety is famous for being a "tank": it withstands temperature fluctuations and humidity errors better than any other. In a basic home cultivation context, where you might not have a professional laboratory, B+ thrives where others fail.

The advantage here is peace of mind. You don't need perfect conditions to see results. The high concentration of the Setnatur vial means that with just a few drops, colonization kicks off quickly, reducing the window of time where contaminants can compete with your mycelium.

Use Case 2: The Search for Giants

For the more experienced grower looking for yield and visual spectacle, B+ has a hidden ace: its size. We are talking about magic mushrooms that can easily exceed 30 cm in height. In a more controlled environment (monotub or bulk), this strain unfolds its full potential, creating dense forests of thick stems and wide caps.

Here, the value of the Setnatur vial lies in the genetics. It's not just about them growing; it's about them growing huge. The density of the spores allows you to inoculate more substrate with a single vial (remember, 3ml is enough for 1 liter of substrate), maximizing your production per batch.

How to choose the best use for you

Not sure if this vial is for you? Check these points to see if it fits your style:

• If you are a beginner: Choose B+ for its resistance. It is the most forgiving strain with environmental parameters.
• If you want quantity: Its ability to produce large fruits ensures a heavy harvest weight.
• If you want durability: The glass vial allows you to store the spores for up to 2 years in the fridge, perfect if you don't plan to use them all at once.

Advantages and benefits of the Setnatur Vial

• Superior Concentration: Contains almost double the spores per ml than a pre-filled syringe, ensuring faster and more effective colonization.
• Premium Material: The glass vial (unlike plastic) preserves the genetic integrity of the spores much better.
• Maximum Durability: Can be stored for up to 24 months if kept in the refrigerator (2ºC - 8ºC).
• Versatility: Ideal for inoculating any type of mushroom substrate, from brown rice flour to rye grain.
• Safety: Includes a port for sterile extraction, minimizing the risk of contamination during the process.

Frequently Asked Questions

How should I store the B+ spore vial?

To maximize its shelf life (up to 24 months), you should keep the vial in the refrigerator, at a temperature between 2ºC and 8ºC. We recommend putting it inside a tupperware or sealed bag to protect it from moisture and bacteria in the fridge.

How much solution do I need to use?

Thanks to the high concentration of Setnatur, you don't need much. About 3 ml of solution is enough to inoculate 1 liter of substrate. A 10 ml vial gives you enough for more than 3 liters of substrate.

Is it difficult to extract the spores from the vial?

Not at all. The vial comes with a rubber septum (injection port). You just have to insert the sterile syringe needle through the port and draw out the liquid. This system is much cleaner and safer than opening a bottle.

Personal Experience of Pevgrow’s CEO (Alan)

"I've seen many strains come and go, but B+ is a fixture in my fridge. What I love about this Setnatur format is that you're not buying water with a few floating specks; you can actually see the cloud of spores. My favorite use for B+ is when I'm testing new substrates and don't want to risk more delicate genetics. It never fails. If you want to see mushrooms the size of your forearm without complicating your life, this is the one."