Golden Oyster Mushroom Liquid Culture - 10ml
Pleurotus citrinopileatus | North Sun Strain
Turn your grow space into a golden forest with this vibrant, easy-to-grow gourmet mushroom. Our North Sun Golden Oyster strain is a customer favorite—producing rich yellow to deep golden caps with denser, less brittle fruiting bodies than other golden varieties. A beautiful and bountiful addition to any home cultivation setup.
Each syringe contains ~10ml of live mycelium, suspended in a nutrient-rich medium and sealed in a sterile sleeve with a 16-gauge needle and alcohol wipe included.
Why Grow Golden Oysters?
Golden Oysters are fast-growing and visually stunning, with a delicate, nutty flavor that elevates any dish. They’re also known for their impressive flush sizes and forgiving nature, making them perfect for first-time cultivators and commercial growers alike.
Strain Performance
-
Beginner-Friendly: Easy to grow and quick to fruit
-
Fast Colonizer: Grain spawn typically colonizes in 10–14 days at 70–78°F
-
Fruits in Warm Temps: Best results between 70–85°F (21–29°C)
-
Quick to Fruiting: Produces flushes 10–14 days after substrate colonization
-
High-Yielding: Delivers large, vivid flushes when given proper humidity
-
Stronger Caps: Denser fruiting bodies mean less fragility and longer shelf life
-
Substrate Versatility: Excellent results on pasteurized straw or sawdust blocks
How to Use
-
Refrigerate on arrival to preserve shelf life (~2 months)
-
Shake well before use to disperse mycelium evenly
-
Inoculate sterilized grain using a self-healing injection port
-
Maintain sterile technique—use a still air box or flow hood when possible
-
Once colonized, transfer to a high-humidity fruiting chamber with your substrate
-
Avoid direct misting of pins—maintain ambient humidity and airflow instead
Includes:
-
(1) 10ml Golden Oyster Liquid Culture
-
(1) Sterile 16-gauge needle
Pairs well with
Golden Oyster Mushroom Liquid Culture - 10ml
Find the Perfect Smart Chamber for Your Needs
Product Comparison
Find out why LYKYN is the smart choice for growers. Our detailed comparison helps you spot the best features and the greatest savings at a glance.
LYKYN is designed to make growing mushrooms at home easy. Connect to the LYKYN smart phone app and simply select the mushroom type you're growing and LYKYN handles the rest. No more spraying and fanning your grow block exposing your block to contamination each time. Your chamber will stay at the perfect conditions to allow maximum fruiting without exposing your mushrooms to contamination.
We are designer, engineers, and manufactures that love mushrooms. We've seen many startups try to create these devices and fail after taking huge amounts of money from backers. We knew we would have to come to market with our product fully developed. LYKYN is the result of years of development and countless iterations - all self funded. Lykyn was designed in California and is proudly manufactured in Türkiye.
Physical Specifications
Product Dimensions: 12.7" × 12.7" × 14.9" (32.75cm × 32.75cm × 37.8cm)
Dry Weight: 8.5 lbs (3.9 kg) when assembled
Material: BPA-free food grade ABS injection molded plastic with crystal-clear acrylic viewing panels
Maximum block size: 6 lbs (2.7 kg) single block
Alternative configuration: Two 3 lb (1.3 kg) blocks simultaneously
Expected yield: Up to 3 lbs (1,360g) fresh mushrooms per 8lb block (weight depends on the block quality and mushroom type)
Compatible substrates: All standard mushroom growing blocks and bags
Humidity range: 10% - 95% RH ±2% precision
Air exchange: Variable speed fans with automated CO₂ management
Smart Technology
Connectivity: WiFi 802.11 b/g/n (2.4GHz)
Sensors: Industrial-grade temperature and humidity sensors
App compatibility: iOS 12+ and Android 8+ devices
Updates: Over-the-air firmware updates for continuous improvement
Airflow & Filtration
Intake & Outtake fans: Variable speed (500-2000 RPM), waterproof, ultra-quiet operation
Filtration: HEPA-certified intake filter + reusable spore capture filter
Noise level: <35dB during normal operation
Water System
Tank capacity: 2.8 liters (100 fl oz)
Humidifier type: Ultrasonic with fine mist output
Run time: Up to 3-4 weeks between refills (conditions dependent)
Power & Assembly
Power input: 5V USB-C (included cable)
Assembly time: <5 minutes (electronics pre-assembled)
Tools required: None - hand assembly only
Shipping: Flat-packed for reduced shipping costs and environmental impact (simple, tool-free assembly required)
Warranty & Support
Base warranty: 6 month
Technical support: USA-based customer service
Every 3-4 Weeks
- Refill water tank via the top hatch
Between Grow Cycles
- Wipe interior with isopropyl alcohol
- Refill tank with filtered or distilled water
- If spores are present, rinse spore filter under water (remove fan grill first)
Every 3-4 Cycles
- Unplug and remove plexiglass panels
- Empty tank and wipe down chamber and sensors with alcohol
- Air dry completely before reassembling
Every 6-12 Cycles
- Replace HEPA intake filter
- Signs it's time: dust buildup or reduced airflow
BEYOND COMPARE
|
LYKYN Save up to 48% |
SHROOLY |
TERRASHROOM | |
|---|---|---|---|
| PRICE | $259.95 | $399 | $499 |
| MAX BLOCK SIZE | 6 lbs (2.7 kg) | 1.5 lbs (0.68 kg) | 5 lbs (2.3 kg) |
| EST. FRESH MUSHROOM YIELD PER CYCLE | 1.25 Lb | 0.25 Lb | 1 Lb |
| HUMIDIFIER CAPACITY | 2800ml | 400ml | 1000ml |
| SMART APP CONTROL | |||
| HEPA FILTER | |||
| SPORE FILTER | |||
| WATERPROOF FANS | |||
| SCALABLE | |||
| STATUS | Available | Backers Waiting | Unavailable |
Whether you’re growing culinary mushrooms or exploring the full spectrum of medicinal mushrooms, this system gives you total control. We’ve designed presets for nearly every type of mushroom that can be grown indoors, making it easy to get started. Want to experiment with your own grow conditions? Switch to custom mode and fine-tune airflow, humidity, and lighting to match your exact needs.
- Dedicated spore filter prevents airborne spores from entering your space
- Silent operation under 35 dB for peace and quiet in any room
- BPA-free plastics and food-safe materials throughout
- Fully sealed ecosystem prevents moisture and odors from escaping
- Low-voltage operation with UL-listed components for safe daily use
LYKYN's integrated system of fans, sensors,
humidifier and power management creates
the perfect environment for successful
mushroom cultivation with minimal effort.
Variable-speed intake fan with HEPA filtration, waterproof design, and ultra-quiet efficiency.
Maintains ideal CO₂ levels with quiet, waterproof airflow and a reusable spore filter to keep your mushrooms inside the chamber.
Ultrasonic humidifier with a 2L tank keeps humidity levels perfect—no misting required.
Easily refill the massive 2-liter humidifier tank through this quick access cap.
Lab-grade temp and humidity readings, protected by our water-repelling mushroom cap shield.
Check your water level without lifting the lid. Pops off easily after harvest for quick cleaning.
Tap & Grow
With the Lykyn App, simply select your mushroom type and tap grow.
LYKYN will maintain the perfect humidity and airflow for your mushrooms,
micro greens or plants with dynamic, adaptive control.
