Lot de 8 substrats de champignons stériles « Mastr Mix » à base de coques de soja et de bois dur

Prix de vente $127.99 $192.00
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En stock. Expédié sous 2 à 5 jours ouvrés.

USDA Certified Organic

USDA Certified Organic

Trusted by 350K+ Growers

Trusted by 350K+ Growers

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Augmentez le rendement de vos blocs de fructification faits maison !

Notre « Mastr Mix » stérilisé de première qualité contient un mélange de sciure de bois franc, de coques de soja sans OGM et d'amendements de substrat sélectionnés. Ce mélange exclusif est formulé pour des rendements plus élevés et dégage un arôme agréable, feuillu et végétal (grâce aux coques de soja de première qualité utilisées dans notre recette).

Après plus d'un an de développement, le résultat est un produit avec un meilleur profil nutritionnel pour un développement mycélien plus rapide (et des rendements encore meilleurs que le mélange original que les cultivateurs de champignons ont appris à aimer !). Le « Mastr Mix » est un substrat en vrac idéal pour une utilisation avec toutes nos souches de mycélium sur grains.

Ce substrat en vrac est idéal pour une fructification directe depuis le sac dans un environnement contrôlé (comme une tente Martha ou un monotube).

Teneur en humidité : Chaque sac est hydraté de manière optimale pour des temps de colonisation rapides et des rendements maximaux.

Comment utiliser :

  • Pour un sac de 1,36 kg (3 lb) de mycélium sur grains inoculé - nous recommandons 8 à 12 sacs de Mastr Mix
  • Pour un sac de 2,72 kg (6 lb) de mycélium sur grains inoculé - nous recommandons 16 à 24 sacs de Mastr Mix

(Des taux d'inoculation plus élevés peuvent améliorer les temps de colonisation et le rendement.)

Accessoires recommandés :


Accessoires recommandés :

Best practices
  • 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 is compromised, we will replace it.
  • We recommend clean hands, latex or nitrile gloves, and sterile technique using a still air box or flow hood to reduce the introduction of contaminants. 70% isopropyl alcohol, a scalpal or scissors and an alcohol burner are all helpful tools for an inoculation space. Please be aware of alcohol flammability and never use both alcohol and a flame inside of a still air box.
  • If using grain spawn, start by making sure the grain spawn has been thoroughly broken up. Then, slice the Mastr’s Mix bag just below the seal and add a small amount of grain spawn. Immediately reseal the Mastr’s mix bag and shake or massage the bag to evenly distribute the spawn.
  • If using liquid culture, purchase optional injection ports and stick a single port onto the center of a Mastr’s Mix bag. Once adhered, clean the port and your liquid culture syringe needle with alcohol, allowing the alcohol to air dry just before use. Using your liquid culture syringe, inject a full syringe into the block. Just as with grain, the next step is to mix the bag up to evenly distribute the mycelium. Recognize that liquid culture may take about twice as long as grain to colonize.
Storing

Mastr Mix should be stored at room temperature out of direct sunlight. No refrigeration is necessary. It can also be stored for several months before use.

Sterilization

Our Mastr Mix is sterilized in a commercial-grade autoclave. Sterility is verified using biological indicators and bacterial plate tests of the substrate from sample bags post-sterilization.

Frequently Asked Questions

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

We want you to have the best possible experience with every North Spore product and guarantee free replacements within 30 days of receipt for any damaged, contaminated, or unusable product.

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.

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