MushroomSupplies Review: The Gift That Literally Grows

What Is MushroomSupplies?

MushroomSupplies is a US-based company that sells mushroom growing kits, spawn, substrates, and cultivation equipment. Their ready-to-grow kits are the most popular product — each contains a pre-inoculated substrate block that produces gourmet mushrooms at home with nothing more than water and indirect light. No garden, soil, or special equipment needed.

Popular Kit Options

Oyster Mushroom Kit — From $30

The best-seller and easiest to grow. Blue, pink, or golden oyster varieties. First mushrooms appear in 7-10 days. Produces 2-3 flushes (harvests) per kit. Oysters are the most forgiving species — ideal for beginners and first-time growers.

Shiitake Kit — From $40

The most popular culinary mushroom. Shiitake kits take slightly longer (10-14 days to first harvest) but produce the familiar umami-rich mushrooms used in Asian cuisine. Requires a cold shock step (overnight in the fridge) between flushes.

Lion's Mane Kit — From $35

The trendy choice. Lion's mane has gained popularity for its unique flavor (often compared to crab or lobster) and its association with cognitive health research. Slightly more demanding to grow — needs higher humidity and cooler temperatures than oysters.

What We Like

• Genuinely unique gift: Almost nobody buys themselves a mushroom kit, but almost everyone is delighted to receive one. It is a conversation starter
• Fast results: 7-14 days to first harvest. Instant gratification compared to traditional gardening (weeks or months)
• No experience needed: Cut the bag, mist with water, wait. The kits are designed for complete beginners
• Educational for kids: Watching mushrooms double in size daily is fascinating for children. Great STEM gift
• Multiple harvests: Each kit produces 2-3 flushes, extending the experience over several weeks
• Affordable: At $30-80, these fit any gift budget

What to Consider

• Timing matters: Kits are living organisms with a shelf life. Best gifted when the recipient can start growing within 1-2 weeks of receiving
• Humidity-sensitive: Dry climates or heated winter homes may require extra misting or a humidity tent. Some kits include a humidity tent, some do not
• Mixed reviews on yields: Some customers report great harvests, others get smaller yields. Environmental conditions (temperature, humidity, light) vary results significantly
• Perishable: Cannot be stored indefinitely. Not suitable for advance holiday shopping months ahead
• Messy substrate: The growing block sheds substrate material. Use a tray underneath

Who Should Gift MushroomSupplies?

• Foodies and home cooks: Anyone who appreciates fresh, gourmet ingredients
• Gardeners: Mushroom growing is a natural extension of the gardening hobby
• Kids and families: Educational, hands-on STEM activity that produces edible results
• Hard-to-shop-for people: The person who "has everything" probably does not have a mushroom farm
• Health-conscious recipients: Lion's mane and shiitake are prized for their nutritional profiles

How MushroomSupplies Compares

The mushroom growing kit market has grown significantly in the last few years. Here is how MushroomSupplies stacks up against the main alternatives:

vs. Back to the Roots Mushroom Grow Kit ($20-30)

Back to the Roots is the budget leader, widely sold at Target, Whole Foods, and Amazon. Their oyster mushroom kit costs about $20-25 and is designed for complete beginners with foolproof instructions. The downside: yields are smaller (usually one good flush instead of 2-3), and variety is limited to oyster mushrooms only. If you want to introduce someone to the concept at the lowest risk, Back to the Roots is the safer entry point. For serious growers who want better yields and more variety, MushroomSupplies is worth the extra $10-20.

vs. North Spore Mushroom Grow Kits ($35-60)

North Spore is the premium option — they are a commercial mushroom supply company that also sells consumer kits. Their kits use larger substrate blocks (better yields), include more detailed growing guides, and offer a wider variety of species (including specialty mushrooms like maitake and chestnut). The tradeoff: higher price ($40-60 vs. $30-40) and more complex instructions. If the recipient is already interested in mycology or home cultivation, North Spore is the better gift. For casual first-time growers, MushroomSupplies hits the sweet spot between price and quality.

vs. DIY Mushroom Growing (Not Recommended for Gifts)

Serious hobbyists can build their own fruiting chambers, buy spawn bags, and sterilize their own substrate — but this is a multi-month learning curve with significant upfront costs ($100-300 for equipment). It is not a gift unless the recipient has explicitly expressed interest in advanced mycology. Stick with ready-to-grow kits for gifting.

Growing Tips for Gift Recipients

Mushroom kits fail most often due to environmental issues — not product defects. Here is what to tell the recipient to maximize success:

• Location matters: Place the kit in a spot with indirect light (not direct sunlight) and consistent temperature (60-75°F). Avoid heating vents, cold drafts, and direct sun.
• Humidity is critical: Mist the kit 2-3 times daily with a spray bottle. Mushrooms need 80-90% humidity to fruit properly. In dry climates or winter homes with heating, drape a clear plastic bag loosely over the kit to create a humidity tent.
• First flush is the best: The first harvest produces the largest and most abundant mushrooms. Subsequent flushes yield smaller mushrooms but still provide fresh food.
• Cold shock between flushes: For shiitake kits, after harvesting the first flush, place the block in the refrigerator overnight to simulate seasonal change. This triggers the next fruiting cycle.
• Compost the spent block: After 2-3 flushes, the substrate is exhausted. Break it apart and add it to your compost pile or garden — it is a great soil amendment.

The Educational Value for Kids

Mushroom growing kits are one of the best STEM gifts for elementary and middle school kids. Here is what makes them educational:

• Visible daily growth: Mushrooms can double in size overnight. Kids see measurable progress every morning, making it more engaging than slow-growing plants.
• Life cycle observation: Watching mycelium colonize the substrate, form pins, and grow into mature mushrooms teaches biology in real time.
• Responsibility: Misting the kit twice daily teaches routine care and cause-and-effect (miss a day of misting, growth slows).
• Edible result: Unlike science fair projects that end up in the trash, this one ends up in dinner. Kids are more invested when they can eat their work.

The Verdict

We recommend MushroomSupplies for foodies, gardeners, and families looking for a unique, hands-on gift. At $30-80, these kits are affordable enough to be low-risk but interesting enough to be memorable. The 7-14 day turnaround from unboxing to first harvest is fast enough to maintain excitement, and the multiple flushes extend the experience over several weeks.

Who should skip it: If the recipient travels frequently or has unpredictable schedules, the kit may not get the daily attention it needs. If they are not interested in cooking or gardening, this may not resonate. If you are gifting far in advance of a specific occasion (months ahead), the kit may expire before they can use it.

Best for gifting: Birthdays and holidays where the recipient can start growing within 1-2 weeks. Pair with a spray bottle and a humidity guide for a complete gift package.

Last verified: February 14, 2026. MushroomSupplies is an Impact.com affiliate partner.