Mondo B+ Mushroom Grow Kit – 100% Mycelium (1200ML & 2100ML)

The Mondo B+ Mushroom Grow Kit 100% Mycelium gives both newcomers and seasoned enthusiasts a straightforward way to work with one of the most approachable Psilocybe cubensis strains. Each kit arrives fully colonised and ready to fruit, with no spores or technical setup involved.

About the Mondo B+ Mushroom Grow Kit

This grow kit by Mondo contains a substrate that is 100% colonised with active mycelium of the B+ strain. The B+ strain is widely recognised for its forgiving growth characteristics and dense fruiting bodies, which makes it a sensible starting point for those who are new to mushroom cultivation. Two substrate volumes are available so you can match the format to your needs:

• 1200ML – the standard format for first-time growers and smaller setups.
• 2100ML – an extra-large format with greater substrate volume for higher output.

Key features and benefits

• Ready to fruit on arrival – the substrate is fully colonised, so there’s no waiting on spore germination.
• Beginner-friendly B+ strain – tolerant of minor variations in indoor conditions.
• Multi-flush potential – the substrate supports several fruiting cycles per kit.
• Two volume options – choose 1200ML or the larger 2100ML for more output.
• Complete starter set – includes a grow bag with microfilter and a clear set of instructions.

What you receive

• 1 x Mondo B+ Mushroom Grow Kit (1200ML or 2100ML), 100% mycelium
• Grow bag with microfilter
• Printed instructions for setting up and maintaining the kit

To complete your setup, you can pair this kit with a fine mist spray bottle for even misting, or browse the full mushroom growkit complete setup for everything in one package. For stable temperatures, the climate control setup can help maintain consistent conditions.

Why choose Mondo at 123Smartshop

As an established European smartshop, we supply fresh production batches from carefully selected suppliers, with fast dispatch from the Netherlands, discreet packaging and secure payment methods. Our product information is based on factual specifications, and our customer support team is on hand for questions about your order. Explore more options in our Mondo grow kit range or the wider Shroomshop collection.

Frequently asked questions

What is the difference between the 1200ML and 2100ML version?

Both versions contain the same B+ strain and 100% mycelium. The 2100ML has a larger substrate volume, which gives it a higher yield potential, while the 1200ML is a practical standard format for smaller setups.

Does the Mondo B+ Mushroom Grow Kit require spores?

No. The substrate is already fully colonised with active mycelium and is ready to fruit on arrival, so no spores or inoculation step is needed.

How many flushes can I expect?

Under stable indoor conditions the B+ strain typically supports multiple flushes per kit. Actual results vary depending on temperature stability, humidity and general care.

Order your Mondo B+ Mushroom Grow Kit

Choose the 1200ML or 2100ML format that suits your output goals and order your Mondo B+ Mushroom Grow Kit 100% Mycelium today at 123Smartshop.