Organic Italian Oyster Mushroom Grow Kit Fruiting Block
Organic Italian Oyster Mushroom Grow Kit Fruiting Block
SKU:LGL-BLOCK-PP1
Get Ready to Enjoy Homegrown Mushrooms
Our Italian oyster fruiting blocks feature a strain that produces beautiful clusters of mushrooms with large frilled beige to darkish-brown caps, depending on lighting conditions. They have a mild flavor, earthy aroma, and are a favorite among those who prefer a sturdier oyster mushroom.
Italian Oysters are great for beginners as they are reliable producers and tend to grow large flushes. They are also one of the easiest blocks to get subsequent fruitings and, if kept in the right conditions, should reliably produce a second flush or more!

Product Details
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Product Category
Edibles
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Product Subcategory:
Mushrooms
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Botanical Name:
Pleurotus pulmonarius
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Does Not Ship To:
AZ
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Mature Height:
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Mature Width:
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Growing Zone:
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Indoor Growing:
Indoors
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Sunlight:
Indirect Light
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Growth Rate:
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Harvest Time:
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Bloom Time:
Planting Directions
<h2>How to Grow Organic Italian Oyster Mushrooms (Fruiting Block)</h2> <p>Follow these steps to fruit your mushroom block successfully. A controlled environment (like a monotub or Martha tent) is ideal to maintain humidity, fresh air, and temperature.</p> <h2>Step-by-Step Instructions</h2> <ul> <li><strong>1. Prepare the Block:</strong> Unfold the top of the bag to create some air space. Make sure the filter patch is clear and not blocked.</li> <li><strong>2. Cut to Initiate Fruiting:</strong> Make a small 2–3” cut just below the top seam of the bag. This allows fresh air in, which triggers the pinning (baby mushrooms forming).</li> <li><strong>3. Place in Fruiting Chamber:</strong> Stand the block upright in your fruiting chamber. Maintain high humidity (85–95%), indirect light (12 hours/day), and fresh air exchange.</li> <li><strong>4. Cold Shock (if needed):</strong> If no pins appear after 5–7 days, place the bagged block in the fridge for 8 hours, then return it to the fruiting chamber.</li> <li><strong>5. Trim Bag After Pinning:</strong> Once mushrooms start to pin, cut off the top of the bag, leaving about 4” of sidewalls to hold humidity.</li> <li><strong>6. Grow and Harvest:</strong> Keep misting the chamber 2–3 times a day (or maintain high humidity via humidifier). Harvest mushrooms when caps begin to flatten but before they turn up.</li> </ul> <p><strong>Tip:</strong> After your first harvest (flush), soak the block in cold water for 12 hours to rehydrate. Return to the chamber for more flushes.</p> <p>Keep your block clean and humid, and you can enjoy multiple harvests of fresh Italian Oyster mushrooms!</p>
FAQs
<h2>FAQs: Organic Italian Oyster Mushroom Grow Kit Fruiting Block</h2> <ul> <li> <strong>1. How do I get my Italian oyster mushroom block to start growing?</strong><br> Once you receive your fruiting block, just cut a small “X” in the plastic where you want the mushrooms to grow, then mist the area with water 2–3 times daily. Keep the block in a warm spot with indirect light and good airflow. You should see growth within a week or so. </li> <li> <strong>2. How many times can I harvest mushrooms from one block?</strong><br> Italian oyster blocks are known for their generosity! Most kits will give you at least two good flushes of mushrooms, sometimes more if you keep the block moist and in the right conditions. After each harvest, let the block rest for about 1–2 weeks before restarting the misting cycle. </li> <li> <strong>3. Can I grow these mushrooms indoors?</strong><br> Absolutely—these blocks are perfect for indoor growing. All you need is a room with indirect light (a windowsill works great), decent airflow, and regular misting. No need for a complicated setup, making them great for apartment dwellers or first-time growers. </li> <li> <strong>4. What do Italian oyster mushrooms taste like?</strong><br> Italian oysters have a mild, earthy flavor with a firm texture—great for sautés, stir-fries, or even grilling. Their sturdiness holds up well in cooking, which makes them a favorite among mushroom lovers who like a meatier bite. </li> <li> <strong>5. Do I need to do anything to help them pollinate?</strong><br> Nope, mushrooms don’t need pollination like fruiting plants. Italian oysters grow from spores inside the block, so all they need is moisture, light, and fresh air. No bees required—just a little patience and a daily mist. </li> </ul>