Bulk growing materials

Bulk materials for commercial growing



Product Image Item Name Price+
CLEAR Layflat Tubing 12" (per metre)

CLEAR Layflat Tubing 12" (per metre)

Layflat tubing for growing Oyster Mushrooms, 250g thickness. This tubing is approximately 12" (30cm) wide when laid flat, which will give a...
£0.40

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Black PE bags for oyster growing (pack of 5)

Black PE bags for oyster growing (pack of 5)

These bags are a cheaper alternative for growing oyster mushrooms. You can pour boiling water directly into these bags when full of substrate without...
£1.75

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MushroomBag x 2pcs (LARgE)

MushroomBag x 2pcs (LARgE)

2 mushroom bags for sterile culture. 40cm x 50cm These bags are suitable for sterilisation in a pressure cooker or autoclave, being made from PP....
£2.00

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950g Wheat grain

950g Wheat grain

950g wheat grain (Dry, unsterilised)
£2.50

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950g ORGANIC MILLET grain

950g ORGANIC MILLET grain

950g Organic millet grain (Dry, unsterilised) Millet has some advantage over wheat or rye in that for many species it produces a spawn with higher...
£4.00

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Calcium carbonate - 950g

Calcium carbonate - 950g

Fine Calcium carbonate powder (horticulture grade). Add small quantities to bulk substrates to improve yield and strength of mycelium.
£4.00

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Gypsum (Mushroom grade) - 950g

Gypsum (Mushroom grade) - 950g

Fine powdered mushroom-grade gypsum. This provides Add small quantities to bulk substrates to improve the pH and to provide nutrients for the growing...
£4.00

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Black Heavy duty Layflat Tubing 12" (10m)

Black Heavy duty Layflat Tubing 12" (10m)

Layflat tubing for growing Oyster Mushrooms, 400g thickness. This tubing is approximately 12" (30cm) wide when laid flat, which will give a...
£5.00

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MushroomBag x 10pcs (SMALL)

MushroomBag x 10pcs (SMALL)

NEW FOR 2025!! 10x mushroom bags for sterile culture. folded/packed size: 10cm (w)cm x 35cm (h) Opened-up Size: 18cm (w) x 35cm (h) These bags are...
£5.99

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MushroomBag x 10pcs (LARgE)

MushroomBag x 10pcs (LARgE)

10 mushroom bags for sterile culture. 40cm x 50cm These bags are suitable for sterilisation in a pressure cooker or autoclave, being made from PP....
£8.99

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10kg hardwood pellets

10kg hardwood pellets

Hardwood pellets are very popular with some growers. They are fairly resistant to contamination, of reproducible quality and are easily hydrated by...
£12.00

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9kg Chopped Straw - Half Bale

9kg Chopped Straw - Half Bale

This is half of one of our chopped straw bales. We literally take a saw and saw the bale in half - so weight is only approximate, but we will cut it...
£12.00

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MushroomBag x 50pcs (SMALL)

MushroomBag x 50pcs (SMALL)

NEW FOR 2025!! 50x mushroom bags for sterile culture. folded/packed size: 10cm (w)cm x 35cm (h) Opened-up Size: 18cm (w) x 35cm (h) These bags are...
£25.00

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Black Heavy duty Layflat Tubing 12" (100m)

Black Heavy duty Layflat Tubing 12" (100m)

Layflat tubing for growing Oyster Mushrooms, 400g thickness. This tubing is approximately 12" (30cm) wide when laid flat, which will give a...
£35.00

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MushroomBag x 50pcs (LARgE)

MushroomBag x 50pcs (LARgE)

40 mushroom bags for sterile culture. 40cm x 50cm These bags are suitable for sterilisation in a pressure cooker or autoclave, being made from PP....
£40.00

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Black Heavy duty Layflat Tubing 12" (210m)

Black Heavy duty Layflat Tubing 12" (210m)

Layflat tubing for growing Oyster Mushrooms, 400g thickness. Full roll, 210metres approx. This tubing is approximately 12" (30cm) wide when laid...
£69.00

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