Are Button Mushrooms Easy to Grow? A Beginner’s Success Guide for 2025

Hello! I’ve been growing mushrooms for a long time, and I can say that button mushrooms are one of the easiest types to start with. Let me give you my full guide on how to grow these tasty mushrooms at home.

Why Button Mushrooms Are Perfect for Beginners

I love recommending button mushrooms to newbie growers because

• They don’t need sunlight – perfect for dark basements or closets
• You can grow them year-round, even in winter
• Basic supplies are all you need
• They’re super versatile in cooking
• Growing kits are readily available
• They produce harvests for 3-6 months

What You’ll Need to Get Started

Before you jump in, here’s your shopping list:

Essential Supplies:

• Growing container (at least 6 inches deep, 14×16 inches wide)
• Mushroom spawn or growing kit
• Composted manure
• Vermiculite
• Garbage bags
• Newspaper
• Spray bottle
• Thermometer
• Optional: heating pad

Step-by-Step Growing Guide

1. Setting Up Your Growing Area

Find a spot that maintains

• Temperature: 65-75°F for spawning
• Humidity: 90-95%
• Lighting: Dark or indirect light
• Good air circulation

Perfect locations include

• Basement
• Dark closet
• Converted refrigerator
• Insulated garage

2. Preparing Your Growing Medium

I’ve found this mixture works best:

• 50% composted manure (horse or cow)
• 50% vermiculite

Mix these together until well combined. The mixture shouldn’t be more than 3 inches deep in your container.

3. Inoculation Process

Here’s what I do:

1. Line container with garbage bag
2. Add growing medium mixture
3. Dampen medium (not soaking wet!)
4. Sprinkle mushroom spawn evenly
5. Mix into top 2-3 inches
6. Cover with damp newspaper (4-5 layers)
7. Add plastic bag with air holes

4. Care and Maintenance

First 3 Weeks:

• Keep temperature around 70°F
• Check moisture daily
• Maintain humidity
• Look for white webbing (mycelium)

After Mycelium Appears:

• Remove heating pad
• Add 1-inch casing layer
• Lower temperature to 55-60°F
• Continue moisture checks

Common Problems and Solutions

Sometimes things don’t go as planned. Here’s what to watch for:

Problem Signs:

• No mushroom growth
• Small or aborted mushrooms
• Mold appearance
• Pest invasion

Quick Fixes:

• Adjust humidity levels
• Check temperature
• Improve air circulation
• Remove contaminated areas

Harvesting Your Mushrooms

You’ll see results in about 3-4 weeks after casing. Here’s my harvesting tips:

1. Harvest when caps are 2-4 inches wide
2. Twist gently to remove
3. Fill holes with fresh casing
4. Keep harvesting for 3-6 months

Storage Tips

• Keep fresh mushrooms in paper bags
• Store in fridge for 5-7 days
• Don’t wash until ready to use
• Can be dried or frozen for longer storage

Final Thoughts

Look, growing button mushrooms ain’t rocket science! I started with just one tray and now I’m growing multiple batches. The key is patience and maintaining the right conditions. Even if you mess up (trust me, we all do), just try again. The reward of picking your own fresh mushrooms is totally worth it!

Remember that if you’re scared about the whole process, you can always start with a kit. They’re almost foolproof and help you get the hang of growing mushrooms before you go all in.

Are you ready to start growing mushrooms? Get your tools together and give it a try! If you need more help, leave a comment below, I’m always happy to share more growing tips from my own experiences.