fruiting blocks Organic fruiting blocks , 5 kg
Grow your own fresh mushrooms with our professional 5-kg mushroom logs, ready for fruiting. Manufactured and incubated at our facility in Gembloux, Belgium, they allow you to focus on cultivation and harvest.
Available in packs of 12 or 24 bundles, or on pallets of 90 (upon request), with volume-based discounts tailored to your order quantities. Whether you’re placing a mixed order or need regular shipments, contact us to plan your production.
5-kg bales for your mushroom production
Focus on the fruiting, the harvest , and sales: we prepare and incubate your bales at our facility in Gembloux, Belgium.
Designed for growers with suitable growing space, our blocks are shipped after incubation and maturation, ready to be placed under the fruiting al conditions specific to their variety.
Choose the format that best suits your business
About 60 kg of substrate
One variety, packaged in 3 boxes of 4 bundles each.
To discover a variety or meet a specific need.
About 120 kg of substrate
One variety, packaged in 6 boxes of 4 bundles each.
A sliding-scale pricing structure to support your production.
About 450 kg of substrate
Bales packed into big bags on a pallet.
Pricing for pallets and delivery is based on a quote. Mixed orders are subject to availability.
The packs of 12 and 24 ordered on this page consist of a single variety. Shipping costs are in addition to the price of the bundles.
A substrate prepared for professional cultivation
Our bales are made from lignocellulosic materials, inoculated with our mycelium, and then incubated at our facility. Multiple harvests are possible, depending on the variety and cultivation methods.
The weight of 5 kg is approximate. A natural variation of ±5% may occur depending on the manufacturing process and changes in the substrate.
Plan Ahead for Your Next Planting Season
Most varieties: Please allow 3 to 4 weeks before shipment, depending on our production schedule.
Shiitake: Allow 6 to 8 weeks for incubation and maturation, plus any additional time required to wait for a production slot.
For large, mixed, or recurring orders, please contact us in advance. We can coordinate the varieties, quantities, and your preferred shipping period.
Varieties, growing conditions, and estimated yields
Choose varieties based on your setup, the temperature in your growing area, and your market opportunities. The values below are for reference only and should be adjusted to reflect actual strain and growing conditions.
On a mobile device, scroll horizontally through the table.
| Variety | Temperature | Relative humidity | Typical harvests | harvest approximate |
|---|---|---|---|---|
| Blue oyster mushroom | 13–20 °C | 85–95% | 2 to 3 sets | 1.5 to 2 kg fresh |
| Summer oyster mushroom | 18–24 °C | 85–95% | 2 to 3 sets | 1.5 to 2 kg fresh |
| Pink oyster mushroom | 20–28 °C | 85–95% | 2 sets | 0.8 to 1.3 kg fresh |
| Yellow oyster mushroom | 18–26 °C | 88–95% | 2 sets | 0.8 to 1.3 kg fresh |
| Black Pearl | 10–17 °C | 85–95% | 2 sets | 1 to 1.5 kg fresh |
| Lion's Mane | 15–20 °C | 85–92% | 2 sets | 0.7 to 1.1 kg fresh |
| Piopino | 16–22 °C | 80–90% | 2 sets | 0.7 to 1.1 kg fresh |
| King Oyster Mushrooms | 10–17 °C | 80–90% at startup, then 70–85% | 1 to 2 flights | 0.6 to 1 kg fresh |
| Shiitake | 16–20 °C | 85–90% | 2 to 3 sets | 1 to 1.5 kg fresh |
| Reishi | 21–27 °C | 85–95% | 1 main cycle | 300 to 350 g ( dry weight) |
These estimates apply to all crops and do not constitute a guarantee of yield. Results depend, among other factors, on temperature, humidity, air exchange, CO₂, and crop management practices.
Delivery by package, on a pallet, or pickup
By package: Orders of 12 and 24 are shipped in boxes containing 4 bundles.
On a pallet: Orders for 90 bales are packed in big bags. This packaging reduces the number of individual packages and allows shipping costs to be spread over a larger volume.
Pallet shipping is available upon request, with pricing based on the destination, total weight, and access conditions. Please specify whether a tailgate is required for unloading.
You can also arrange for pickup through your own carrier, after coordinating with our team.
What should you check upon delivery?
- Check the exterior condition of the boxes or the pallet.
- If there is visible damage, file a detailed claim with the carrier and take photos.
- Check the integrity of the bags, seams, and filters.
- Quickly place the bales in conditions suitable for their variety.
If you need to postpone the put fruiting, please contact us to learn about the appropriate storage conditions.
If you encounter any problems, please send us photos of the packaging, the shipping label, the lot number, and the affected bales.
A bale is cracked or misshapen: what should you do?
A slight crack or warping of the substrate does not necessarily mean that the bale is unusable.
First, check the condition of the bag, the seal, and the filter. If you have any doubts, keep the bag sealed and send us photos before handling it: we will advise you based on the variety and condition of the bale.
Set aside any bales with torn bags, damaged filters, or that look suspicious, and contact us.
Mixed Orders and Regular Deliveries
The bundles available directly on this page consist of a single variety.
Whether you're looking for a mixed selection or a regular supply, please let us know your preferred varieties, quantities, and desired delivery frequency. We'll evaluate the options, taking into account availability and incubation times.
Planning ahead allows you to coordinate production with your planting needs.
Let's get ready for your next production
For a pallet or regular deliveries, please let us know the varieties you'd like, the quantities, your ZIP code, and your preferred delivery period.
Request a Professional QuoteCustomer Reviews
I had two excellent harvests from the bundles of gray oyster mushrooms—a total of nearly 2 kg per bundle across three harvests. Top-notch quality.
I am very satisfied with the shiitake and oyster mushroom logs. The yield is good, and the quality of the mushrooms is excellent. Thank you for your work.
