Blue Oyster Mushroom (Pleurotus ostreatus VAR. columbinus) Liquid Culture Syringe Sample for Mushroom Cultivation Growing on Grain or Agar

This was my first time at using liquid culture and I’m amazed at the results so far.The blue oyster culture I bought inoculated 6 quart sized grain spawn with a bit left to start a half pint of my own liquid culture.It’s been roughly 2 weeks and my grain spawn is good to go.Couldn’t be happier with the strains (I also bought enoki and chestnut liquid cultures with equal results)Great strains, great supplier, and awesome that its here on Amazon prime!

One syringe inoculated 6 x 1 lb bags of Rye Berries quickly

I purchased a pack of 3 and 2 came clean. I was refunded for the 3rd. Each strain was very vigorous and grew quickly. I recommend this product

Bought the item and when injected into my substrate it didnt grow. Customer service said it could have died in transit from summer heat. The sent an extra one for free but it didnt grow either.

Not much to say, might not have used it correctly but I did follow instructions and still no yield at all.

Used it on grain and straw. Did very well. Never had anything I inoculated with it aborted. Excellent spores.

Worked as expected. Got my first flush and am excited to keep refining my process.

I Wrote a review before. They took it down. Package showed up broken, poor quality.They were prompt on refund> Great note. ThanksYet when I came to adjust original review it was gone. Well one less star for not being 100% honest about reviews.Yea if get to take Un-choice reviews down your rating is a lie....