HB4 (Home Blend v4) Steriles Pilzsubstrat

€26,95

Die nächste Generation der Pilzzucht für zu Hause ist da.

HB4 (Home Blend v4)ist ein hochwertiges, gebrauchsfertiges Substrat, das von Mountain Made Mushrooms in Zusammenarbeit mit North Spore entwickelt wurde. Als vierte Evolutionsstufe ihrer renommierten Home Blend wurde HB4 durch rigorose Side-by-Side-Vergleichsanbauten optimiert, um maximale Erträge, sauberere Ergebnisse und eine Mehrfruchtabgabe für fortgeschrittene Heimanbauer zu erzielen.

Erfahren Sie mehr über Jamos (Gründer von Mountain Made Mushrooms) Geschichte auf dem North Spore Substack hier

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In Stock. Ships in 2-5 business days.

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Diese Hochleistungsformel besteht aus einer 50/50-Mischung aus Wurmkot und Kokosfasern, angereichert mit einem speziell entwickelten Nährstoffpaket für den legalen Anbau von Mistpilzarten. Es ist dasselbe Substrat, das den preisgekrönten Stamm, der beim Denver Psychedelic Cup 2024 ausgezeichnet wurde, befeuert hat – ein wahrer Maßstab für Konsistenz und Potenz.

Sauber, nährstoffreich und umweltbewusst bietet HB4 eine mistfreie Alternative zu traditionellen mistbasierten Substraten, ohne Kompromisse bei den Ergebnissen einzugehen.

Key Features
  • Precision-Tuned Formula: Fourth-generation substrate refined through multiple controlled grow trials.
  • Optimized Nutrition: Nutrient profile designed to enhance growth, fruiting, and vitality.
  • Manure-Free Alternative: Worm casting–based mix reduces contamination risk vs. traditional manure substrates.
  • Proven Performance: The choice substrate behind the 2024 Denver Psychedelic Cup–winning strain.
  • Multi-Flush Durability: Engineered to support consistent yields across multiple harvests.
  • Eco-Conscious: Made with sustainable, natural materials — worm castings and coco coir.

Why Grow with HB4

A next-gen substrate built from collaboration between two trusted mushroom brands, HB4 is scientifically refined, competition-proven, and 100% optimized for dung-loving cultivation. HB4 delivers cleaner results, stronger yields, and a premium experience for serious home growers who demand the best.

How to Use

Spawn to bulk ratio

We recommended mixing 1 colonized grain spawn bag with 2-3 bags of sterile substrate. (Higher inoculation rates may improve your success.) 

Best Practices

We recommend clean hands, latex or nitrile gloves, and sterile technique when using sterile substrate to reduce the introduction of contaminants.

Be sure to mix colonized grain spawn thoroughly into your substrate. 

It is best practice to wait a minimum of 1 week after arrival before using sterile substrates to ensure they were not compromised during transit. Rest assured that your purchase is 100% guaranteed. If your substrate was compromised, we will replace it.

Storage

Sterile substrates should be stored at room temperature out of direct sunlight. No refrigeration is necessary. They can also be stored for several months before use.

Hinweis

Die Produkte von North Spore dürfen ausschließlich für rechtmäßige Zwecke verwendet werden. North Spore duldet den Anbau von Psilocybin (Psilocybe cubensis) oder halluzinogenen („magischen") Pilzen in Rechtsgebieten, in denen dieser derzeit illegal ist, nicht.

Frequently Asked Questions

We recommend absolute beginners start with our Spray & Grow Kits, which make growing mushrooms at home super easy.

Wir möchten, dass Sie mit jedem North-Spore-Produkt die bestmögliche Erfahrung machen, und garantieren kostenlosen Ersatz innerhalb von 30 Tagen nach Erhalt für jedes beschädigte, kontaminierte oder unbrauchbare Produkt.

Absolutely! Mushroom cultivation is a great activity to do with the whole family, whether you'd like to grow indoors or outdoors. If you're new to mushrooms, we recommend starting with a Spray & Grow Kit or a Plant & Grow Kit – both make it easy to grow fresh, organic mushrooms at home.

We are vertically integrated — from culture work all the way to spawn and substrate production — ensuring a quality end product. And our staff mycologists keep up to date on all best practices in our field. Additionally, we have a dedicated QAQC team that tests every batch of grain and substrate before it’s inoculated.

Cluster of brown-capped mushrooms with long, light-colored stems against a white background.

Your Trusted Source for Premium Mushroom Growing Supplies

Whether you’re growing mushrooms at home, in your garden, or at a commercial scale, we offer everything you need to cultivate success. We start with the highest-quality OMRI-listed ingredients, mix them in our state-of-the-art facility, and inoculate them in our custom-built lab, so you can rest easy knowing your product will yield the best results.

Reviews

  • 5 stars: 5 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Matthew

Top quality, fast shipping and guaranteed against contamination.

Thanks for sharing, Matthew! If you need help with anything, please reach out.

S
Steven Thrasher
HB4

Top quality as always!! Thanks guys 🙏🤩

Thanks for the great review, Steven!

J
Jason Keene
Love it

Good stuff everyone must try

M
Mark

Great!

Thanks so much, Mark! The team is here to help if you ever need anything.

S
Steve
Grows like a weed!

I've been growing for years now and I'm always keen to try new mixes. This sub is legit; I got massive flushes. Just bought a bunch more to stock up before it runs out.,

Thanks, Steve! We couldn’t do it without customers like you. The team is here if you ever need help with anything.