---
product_id: 530002626
title: "BloomBox Blue Oyster Mushroom Grow Kit – Ready to Fruit Indoor Gardening Gift – Organic Spawn Log for Fresh Fungi in 10 Days – Unique DIY STEM Science Project for Kids & Adults – Vegan Meat Substitute"
brand: "nublume"
price: "€ 51.36"
currency: EUR
in_stock: true
reviews_count: 8
category: "Nu Blume"
url: https://www.desertcart.it/products/530002626-bloombox-blue-oyster-mushroom-grow-kit-ready-to-fruit-indoor
store_origin: IT
region: Italy
---

# Ready to fruit in 7 days Fully colonized organic substrate Gift-ready premium packaging BloomBox Blue Oyster Mushroom Grow Kit – Ready to Fruit Indoor Gardening Gift – Organic Spawn Log for Fresh Fungi in 10 Days – Unique DIY STEM Science Project for Kids & Adults – Vegan Meat Substitute

**Brand:** nublume
**Price:** € 51.36
**Availability:** ✅ In Stock

## Summary

> 🍄 Grow magic on your windowsill—fresh fungi, zero fuss!

## Quick Answers

- **What is this?** BloomBox Blue Oyster Mushroom Grow Kit – Ready to Fruit Indoor Gardening Gift – Organic Spawn Log for Fresh Fungi in 10 Days – Unique DIY STEM Science Project for Kids & Adults – Vegan Meat Substitute by nublume
- **How much does it cost?** € 51.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/530002626-bloombox-blue-oyster-mushroom-grow-kit-ready-to-fruit-indoor)

## Best For

- nublume enthusiasts

## Why This Product

- Trusted nublume brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Chef-grade freshness:** Grow 6–8oz of meaty, umami-rich mushrooms perfect for elevating your plant-based meals.
- • **All-in-one urban farm:** Includes misting bottle, humidity tent, and organic spawn log—no expertise or extra tools needed.
- • **Lightning-fast harvest:** Experience gourmet Blue Oyster mushrooms doubling in size daily—ready to pick in just 7 days.
- • **Perfect gift for trendsetters:** Unique STEM project and eco-conscious gift that sparks joy for foodies, parents, and millennials alike.
- • **Risk-free first flush promise:** Guaranteed bountiful harvest or immediate replacement—join thousands turning kitchens into gourmet gardens.

## Overview

The BloomBox Blue Oyster Mushroom Grow Kit is a compact, ready-to-fruit indoor gardening system that delivers restaurant-quality Blue Oyster mushrooms in as little as 7 days. Designed for beginners and urban dwellers, it includes everything needed for success—pre-colonized organic substrate, misting bottle, and humidity tent. This GMO-free kit offers multiple flushes of 6–8oz fresh mushrooms with a rich umami flavor, making it a perfect gift and sustainable alternative to store-bought fungi. Backed by a first flush guarantee and expert grower support, it transforms any kitchen into a gourmet mushroom farm.

## Description

desertcart.com : BloomBox Blue Oyster Mushroom Grow Kit – Ready to Fruit Indoor Gardening Gift – Organic Spawn Log for Fresh Fungi in 10 Days – Unique DIY STEM Science Project for Kids & Adults – Vegan Meat Substitute : Patio, Lawn & Garden

Review: Awesome Mushroom Grow Kit for Beginners! - I just had to share my excitement about this mushroom grow kit! This kit knows how to adapt to different climates, and the mushrooms grew like lightning. It was mind-blowing to see them double in size every single day—I felt like a real mushroom magician! Now, let me tell you about these oyster mushrooms. They're not your average white mushrooms from the store, oh no! They pack a punch with their intense mushroom flavor. So, if you're a fan of strong mushroom goodness, you'll absolutely love them. Cooking these beauties is a treat, but be warned, they might lose their color a bit. Don't worry, though, taste trumps color in this case! What's really cool is that this kit comes with an amazing grow guide. You can tell the creators put in a lot of effort to make it super easy to follow. It's like having a personal mentor guiding you through the entire process. Even if you're a newbie or a young plant enthusiast, this kit is a perfect match. It's all about having fun and learning about nature, and this kit delivers on both fronts! To sum it up, this mushroom grow kit is simply fantastic. It's easy-peasy, making it a great choice for first-time planters or kids. Watching those mushrooms grow and double in size every day was like having a front-row seat to nature's magic show. Plus, the effort put into the grow guide ensures that anyone can have a blast with this kit. Trust me, you won't be disappointed
Review: NUBLUME BLOOMBOX ROCKS! - I bought the NuBlume Blue Oyster Mushroom BloomBox as a first time mushroom grower. It arrived the next day just as it said it would. The packaging is modern and attractive with an immense amount of pertinent information such as USA made, 1% to the planet reinvestment, details on the mushroom being grown, USDA organic, instructions for growing g, and a QR for all the information printed right on the attractive packaging. As far as the 1st grow went I purchased the Blue Oyster Mushroom Box. It said expect pinning by the 5th-7th day. Here on the Galveston-Houston gulf coast I had pinning by day 2. I am literally sitting here on day 3 watching the fruiting develop right before my eyes! I am loving my first attempt at growing mushrooms. NuBlume has made it fast, simple, fun, attractive, informative, and the experience exceeded my expectations. The box says flip over for the second grow! I will post if my experience changes after grow #2. But I don't think it will. Well done NuBlume!

## Features

- 🍄 MIST, WATCH, EAT – READY TO FRUIT IN 7 DAYS: Don’t wait months for harvest. Our premium Pleurotus ostreatus block is pre-colonized and bursting with life. Simply slice the box, mist with water, and witness a science magic trick as giant, restaurant-quality Blue Oysters double in size daily. No soaking, no drilling, no expertise needed.
- THE ULTIMATE "HARD TO BUY FOR" GIFT: Forget boring gift cards. This is the top-rated unique gardening gift for Dad, Mom, foodies, and eco-conscious friends. Packaged in a beautiful gift-ready box, it serves as a fascinating hands-on STEM project for kids or a relaxing indoor farming experience for adults. Perfect for Christmas, Birthdays, and Housewarmings.
- CHEF-GRADE INGREDIENTS ON YOUR COUNTERTOP: Stop buying slimy, expensive supermarket mushrooms. Harvest 6–8oz of fresh, meaty fungi that you grew yourself. These Blue Oysters have a rich, savory umami profile and a velvety texture that sears like steak. Perfect for vegan tacos, creamy risottos, or simply sautéed with garlic and butter.
- FAIL-PROOF & EVERYTHING INCLUDED: We don't sell "bags of dirt"—we sell success. Your kit includes a professional misting bottle, humidity tent, and a fully colonized organic substrate log. Designed for compact spaces, this urban farm fits perfectly on a kitchen windowsill or apartment counter.
- BLOOMBOX "FIRST FLUSH" PROMISE: We take the risk, you take the harvest. If your kit doesn't produce a bountiful crop of mushrooms, we will replace it immediately. Join thousands of happy growers who have turned their kitchens into gourmet gardens. Scan the QR code included for instant access to our grower support team.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VK9S4JB |
| Best Sellers Rank | #25,724 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #114 in Plant Germination Kits |
| Brand | NuBlume |
| Color | Blue |
| Customer Reviews | 4.0 4.0 out of 5 stars (315) |
| Expected Blooming Period | Year Round |
| Expected Plant Height | 8 Inches |
| Global Trade Identification Number | 00860008329103 |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 1.79 pounds |
| Item model number | BBBO-01 |
| Manufacturer | NuBlume Mushroom |
| Material Feature | GMO Free |
| Moisture Needs | Moderate Watering |
| Number of Pieces | 1 |
| Product Dimensions | 5 x 3.5 x 9.5 inches |
| Special Feature | 7-10 Day Growing Speed, Complete Growing System, Multiple Flush Design, Nublume First Flush Promise, Ready to Fruit Substrate |
| Sunlight Exposure | Partial Sun |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** NuBlume
- **Color:** Blue
- **Expected Blooming Period:** Year Round
- **Expected Plant Height:** 8 Inches
- **Indoor/Outdoor Usage:** Indoor
- **Material Feature:** GMO Free
- **Moisture Needs:** Moderate Watering
- **Sunlight Exposure:** Partial Sun
- **Unit Count:** 1.0 Count

## Images

![BloomBox Blue Oyster Mushroom Grow Kit – Ready to Fruit Indoor Gardening Gift – Organic Spawn Log for Fresh Fungi in 10 Days – Unique DIY STEM Science Project for Kids & Adults – Vegan Meat Substitute - Image 1](https://m.media-amazon.com/images/I/818ZJWwNmeL.jpg)

## Questions & Answers

**Q: Which end goes on top when I put the block back into the box after soaking?  The light side or dark side?**
A: Great question!

As every block is different in the way the mushrooms colonize, I can’t say which side is lighter or darker.

You can choose any side you wish to place back into the box as long as the X you cut in the block is exposed so it gets proper air exchange and moisture from misting!

I hope this helps! Please don’t hesitate to reach out again if you have any other questions. :)

**Q: How do I start the second harvest? I see no exact instructions on that... Just the fact that it's still possible...?**
A: Hey Jon!

So if you take a look at the back of the instruction pamphlet, you're gonna see the section that says "Bonus Crop".
In case you no longer have your instruction pamphlet, here are the instructions in simplest terms without images:
We recommend if the mycelium around the original X incision seems to be dried and crusted, simply tape over it and flip your mycelium block and start over on the back side of your block. 

Then you will start from step 1 again, just like when you first got your kit. Cut an X, soak your substrate, and mist regularly. 


You should be able to get a couple more fruits in just make sure they get another round of soaking in! After their first fruit, they are probably pretty dried out. Hope that helped! :) 

If you have more questions please feel free to let us know.

**Q: Is it just one harvest?**
A: No, you're able to get 1 or 2 more after the first one (but the first harvest is always the largest)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome Mushroom Grow Kit for Beginners!
*by S***D on May 23, 2023*

I just had to share my excitement about this mushroom grow kit! This kit knows how to adapt to different climates, and the mushrooms grew like lightning. It was mind-blowing to see them double in size every single day—I felt like a real mushroom magician! Now, let me tell you about these oyster mushrooms. They're not your average white mushrooms from the store, oh no! They pack a punch with their intense mushroom flavor. So, if you're a fan of strong mushroom goodness, you'll absolutely love them. Cooking these beauties is a treat, but be warned, they might lose their color a bit. Don't worry, though, taste trumps color in this case! What's really cool is that this kit comes with an amazing grow guide. You can tell the creators put in a lot of effort to make it super easy to follow. It's like having a personal mentor guiding you through the entire process. Even if you're a newbie or a young plant enthusiast, this kit is a perfect match. It's all about having fun and learning about nature, and this kit delivers on both fronts! To sum it up, this mushroom grow kit is simply fantastic. It's easy-peasy, making it a great choice for first-time planters or kids. Watching those mushrooms grow and double in size every day was like having a front-row seat to nature's magic show. Plus, the effort put into the grow guide ensures that anyone can have a blast with this kit. Trust me, you won't be disappointed

### ⭐⭐⭐⭐⭐ NUBLUME BLOOMBOX ROCKS!
*by C***A on February 4, 2024*

I bought the NuBlume Blue Oyster Mushroom BloomBox as a first time mushroom grower. It arrived the next day just as it said it would. The packaging is modern and attractive with an immense amount of pertinent information such as USA made, 1% to the planet reinvestment, details on the mushroom being grown, USDA organic, instructions for growing g, and a QR for all the information printed right on the attractive packaging. As far as the 1st grow went I purchased the Blue Oyster Mushroom Box. It said expect pinning by the 5th-7th day. Here on the Galveston-Houston gulf coast I had pinning by day 2. I am literally sitting here on day 3 watching the fruiting develop right before my eyes! I am loving my first attempt at growing mushrooms. NuBlume has made it fast, simple, fun, attractive, informative, and the experience exceeded my expectations. The box says flip over for the second grow! I will post if my experience changes after grow #2. But I don't think it will. Well done NuBlume!

### ⭐ Absolute fail. Pick another brand.
*by K***D on October 13, 2025*

Not even pin mushrooms. We ordered three mushroom kits from three companies. We started them at the same time. They are all in the same spot, with the same spraying time, air flow, and light. These are the only that did not sprout. One kit is on its second round, and this one has not even a tiny pin mushroom. The set-up looked the most thorough- a tent, nice glass bottle, clear instructions. Turns out none of that matters, because the simplistic, cheaper kit was far more successful.

## Frequently Bought Together

- Nublume Blue Oyster Mushroom Grow Kit | Grow Your Own Fresh Gourmet Mushrooms at Home | Edible Indoor Mushroom Growing Kits Great Gift for Kids & Adults
- Back to the Roots Organic Oyster Mushroom Grow Kit, Harvest Gourmet Mushrooms In 10 Days

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-23*