Description
Price: $44.99
(as of Feb 11,2025 21:52:45 UTC – Details)
From the brand


How we got our start?
Evviva Sciences started a few years ago in a small garage. At that time, I had some basic equipment, and I poured petri dishes myself by hand daily. We have been growing every year, thanks to your great support! We now have an excellent laboratory and team! We strive to provide customers with the highest quality products and amazing consumer service. We are passionate about science and our products.

Strict Quality Practices
What makes our products stand out?
We make fresh agar petri dishes daily. These are used for our science kits, mold detection products, and mushroom growing supplies. We sell anatomical models that are great for classroom and individual use. In short, we want to share our passion for science through the products we sell. We are also very knowledgeable about mycology and sell a variety of mushroom-related products.
Why do we love what we do?
We are extremely passionate about science! We feel that the best way to share that passion with others is through hands on products and kits.

Scientific Exploration
Make Science Fun & Enjoyable

Customized Lab Solutions
Explore Science with Our kits

Passionate Mushroom Producers!
CONVENIENT SELF HEALING INJECTION PORT: Simply add your mycelium directly into our mushroom grow bags without having to open & close them and risk your precious substrate. The port immediately self heals, so your inoculated mycelium is safe.
AUTOCLAVABLE, DURABLE, AND TEAR RESISTANT: These bags will remain flexible and pliable even after autoclaving. Unlike bags made in other countries, our mushroom grow bags are made in the United States and are the highest quality available. They are made from thick 3mm premium quality polypropylene which will not tear during your cultivation work.
0.2 MICRON PATCH: Each bag has a premium quality 0.2 micron patch that will allow your growing mycelium spawn to breathe which will help it grow better.
MAKE YOUR OWN MUSHROOM SUBSTRATE BAGS: These bags are 5″ X 4″ X 18″ and hold 3 to 5lbs of substrate. Instead of purchasing pre-made substrate bags, save some money and have fun making your own. Simple, step by step instructions for substrate preparation are included.
HIGHEST QUALITY AVAILABLE: You will get perfect results every time with our bags. Notably, if you are not satisfied for any reason whatsoever, simply contact us and we will refund you no questions asked.












