MVP Grow bag (Most Valuable Producer)

Information on MVP Grow bag (Most Valuable Producer)

Now available in our catalog, the MVP Grow Bag by Iberian Mycology (formerly Tatandi) allows you to cultivate at home one of the most valued modern strains by growers seeking yield. MVP stands for Most Valued/Valuable Producer, a name that the variety itself has earned due to its ability to produce quick and abundant harvests. It arrives ready to fruit, with the substrate fully colonized by Psilocybe cubensis mycelium.

A genetic designed for production

MVP is a modern hybrid developed by mycologists Jik Fibs and Dave Wombat from crossing TAT (True Albino Teacher), an albino isolation of Golden Teacher known for its vigor, and Melmac, an isolation of Penis Envy famous for its thick stems and potency. Interestingly, despite having TAT in its lineage, MVP is not an albino strain: it expresses normal pigmentation, with white robust stems and yellowish-beige caps with wavy edges, often described as bottle-cap type.

The bag format with air filter creates a closed and well-ventilated environment that greatly reduces the risk of contamination during the most delicate phases of cultivation. You don't need extra substrates, syringes, or fruiting chamber: just follow the Iberian Mycology manual and maintain a stable temperature between 22 and 24 °C and relative humidity of 60–80%. If you live in a cold area, we recommend using a heated mini greenhouse or heating mat to ensure warmth.

Quick production and potent Penis Envy effects

MVP's great strength is precisely its yield. It inherits from the TAT side fast and aggressive colonization, and from the Melmac/Penis Envy side dense and meaty fruiting bodies. With good hygiene and appropriate parameters, you'll be able to obtain several successive waves (flushes) from the same bag, making the most of each substrate cycle. A very interesting option if you're looking for a bag that produces for weeks.

By combining TAT and Melmac, MVP points to an experience between intense and introspective, with potency ranging from medium-high to high depending on the source consulted. There are no laboratory analyses specifically published for this strain, so it's advisable to start with prudent doses until you know its real intensity, especially if you're coming from cultivating milder varieties like Golden Teacher or Mexicana.

This bag is designed for growers with some experience looking for a modern variety with good yield and uncommon in Europe. If you like strains with Penis Envy blood, dense bodies, and the idea of obtaining generous harvests in several waves, MVP is a very interesting choice to expand your collection with the artisanal quality of Iberian Mycology.

Features of the MVP Grow Bag by Iberian Mycology

• Pre-colonized grow bag with Psilocybe cubensis MVP (Most Valued Producer) mycelium.
• Brand: Iberian Mycology (formerly Tatandi).
• Hybrid genetics: TAT (True Albino Teacher) x Melmac (Penis Envy isolation).
• Fruiting bodies with normal pigmentation, featuring thick white stems and yellowish-beige caps with wavy edges.
• Ready to fruit: no inoculation or sterilization required.
• Closed system with air filter that minimizes contamination.
• Very high and fast production, with several waves (flushes) per bag.
• Intense and introspective effects.
• Ideal temperature: 22–24 °C.
• Recommended relative humidity: 60–80%.

Specifications on MVP Grow bag (Most Valuable Producer)