'B plus' ExtremeXL Kit 2100 ml. 'B plus' ExtremeXL Kit 2100 ml.

The most and the biggest! Extreme "B+" magic mushrooms grow kit XL is HERE!

XL kit is 2100ml, that is almost double the size of the regular growkit box of 1200ml!

"B+" magic mushrooms are one of the most popular 100% mycelium grow kits from Supa GRO. It is an exotic magic mushroom strain which makes outstanding fruits which can grow up to 30cm. "B+" is the real name for this exotic magic mushroom strain -- you will Be Positive for sure!

For decorative purposes only.

100% money back guarantee!
If your order is lost, damaged or arrives contaminated, we will resend your order for free or refund your money.

Volume Price Discount Quantity
1 x 2100ml EUR 79.95 EUR 39.95 -50% Buy

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  • By R.V
    Very happy with the results.
  • By A.B
    Super
    Hâte de relancer la culture !
  • By L.B
    Good production
  • By Z.M
    Ordered 2 Xl kits.The result on both kits is the same.So, I am happy.
  • By I.K
    Gut
    Alles super
  • By O.Linn
    Huge mushrooms.Thank you.

Currently we DO NOT ship Grow Kits to the following countries:
Non EU countries, Africa, Asia, Australia, Caribbean, Central America, Middle East, South America, Canada, Estonia, Finland, New Zealand, Norway, Russia, Switzerland, Turkey, United States, Ukraine
We ship continental only! This means mainland only, no Spanish, Danish or other islands. Greek islands upon request.