Genetics & Agar
LIQUID CULTURE (10CC SYRINGE)
Elm Oyster Liquid Culture: Thick Stems, Plate-Friendly Caps, Firm Texture
Why Elm Oyster LC Is Unique
- Elm-Like Growth Habit: Distinct upright caps with long stems that stand out from typical oysters.
- Strong Wood-Lover: Loves hardwood mixes and performs very well on blocks.
- Moderate Growth Speed: Not the fastest, but very steady and predictable.
- Clean Woodland Aroma: Fresh fruits carry a subtle nutty-forest scent.
- Firm Bite & Mild Flavour: Great for grilling, pan-frying, and stir-fries.
Timeline & Growth Expectations
- Grain Colonization: ~11–15 days at 19–24 °C.
- Block Run: 7–11 days on hardwood or enriched sawdust.
- Pinning: ~5–8 days after initiating FAE.
- Total Time From Injection: ~23–32 days.
Best Formats for Elm Oyster LC
- Hardwood Blocks: Best structure and stem development.
- Rye Grain Spawn: Ideal for clean, strong colonization.
- Vertical Fruiting Setups: Perfect in tent-style systems.
Environment & Fruiting Conditions
- Colonizing Temps: 19–24 °C
- Fruiting Temps: 12–18 °C
- Humidity: 85–95%
- FAE: Medium–high for defined caps
- Light: 800–1500 lux, diffused
15.00 CAD
Reviews
Joshua
Toronto ⭐⭐⭐⭐⭐
Ordered 20 plates + Lions Mane culture. One plate had a tiny crack in shipping. Sent a pic to Roman, he shipped two replacements the same day. Culture is absolutely ripping — already on T3.
Karin
Toronto ⭐⭐⭐⭐⭐
Best pre-poured plates I’ve bought in Canada. Thick agar, zero condensation, still perfect after 2 months in the fridge. Supportive little family company — highly recommend.
Antony
Vaughan ⭐⭐⭐⭐⭐
Golden Oyster syringe + 10 plates. Plates poured thicker than any US vendor I’ve tried. Very satisfied!
Lorry
Oshawa ⭐⭐⭐⭐⭐
Blue Oyster liquid culture is stupid clean. One of the owners (Roman?) replied to my silly question in 3 minutes. You don’t get that from the big guys.
Tanya
Ottawa ⭐⭐⭐⭐⭐
Black Pearl King syringe made trunks thicker than store-bought. Hand-written thank-you note in the box — nice touch from a family shop!
Danny
Montreal ⭐⭐⭐⭐⭐
Golden Oyster LC syringe turned 10 lbs of grain - snow-white in 13 days. They threw in free alcohol wipes and some extra needles — small gesture, big appreciation.
Jordan
Toronto ⭐⭐⭐⭐⭐
Ordered to the rock and everything survived the trip. Lion’s Mane plates are pouring out perfect cultures. Keep doing what you’re doing, fam!
Jessica
Ottawa ⭐⭐⭐⭐⭐
Finally found a Canadian vendor with stable genetics. Got the Grey Oysters and it’s true to type. Roman spent 20 minutes explaining isolation technique to me — way more info than I expected.
Igor
Edmonton ⭐⭐⭐⭐⭐
Plates are poured thick and perfect. Asked Roman which agar recipe they use — he sent me the exact ratios plus malt percentages. Made my own batch and they’re identical. 10/10 service.
Sophie K.
Hamilton ⭐⭐⭐⭐⭐
Mystery syringe sale turned out to be Shitake mushrooms. Growth is insane. Roman answered all my paranoid contamination questions at 2 a.m. You guys rock.
Ryan
Ottawa ⭐⭐⭐⭐⭐
Fast shipping, but one sleeve of plates arrived with condensation. They told me how to fix it in the fridge overnight — saved the whole batch. Customer service is unreal.