Myco Cultivate+

🍄 Pre-Mixed Mushroom Supplement Blend Of Calcium Sulphate, Mineral Rock Dust & Calcium Carbonate

Simplify your fruiting substrate prep with this powerful, pre-measured mineral supplement blend—formulated to support vigorous mycelial growth, improved structure, and better yields.

Made for mushroom growers who value performance and consistency, this blend combines fine grade calcium sulphate (gypsum), calcium carbonate (chalk), and mineral rock dust in the optimal ratios—no guesswork, no fuss.

Just add 2-10% by dry weight to your substrate mix and you’re good to go.

- All-in-One Convenience – Pre-mixed for accuracy and ease
- Time-Saving – No more weighing individual supplements
- Balanced Formula – Supports pH buffering, mycelial nutrition, and substrate structure
- Boosted Performance – Encourages faster colonisation and stronger fruiting
- Versatile Use – Suitable for hardwood sawdust, Masters Mix, grain, and more

Simply add at 2-10% of your dry substrate weight before hydration and sterilisation. Thoroughly mix to ensure even distribution throughout your substrate or grain.

250g – Great for hobbyists & small batches
500g – Ideal for regular growers
1KG – Cost-effective for ongoing projects
2KG – Best value for larger or frequent grows

• We ship from Tamborine Mountain, QLD using either AusPost or Aramex
• Fast dispatch within 1 business day (excluding Fridays) with express post options available