Growkit B+ (Psilocybe Cubensis)
chevron_left chevron_right

Growkit B+ (Psilocybe Cubensis)

Complete set ( growkit, growbox) - the set contains everything you need, is easy to use and gives very good results. The operation of the kit is very simple and causes no problems for anyone. You do not need any specialist knowledge or a special room. All you have to do is watch the progress

zł179.00 Tax included

zł145.53 Tax excluded


B Plus, also known as B+, is a type of psilocybin magic mushroom known for being a top favourite among mycologists and novice researchers alike. Known for being easy to test and easy to find, B Plus is a particularly adaptable and hardy strain that is ideal for budding mycologists. Even if you accidentally over-care or contaminate this strain, the spores still have a good chance of survival. This strain can survive in a variety of climates and is particularly potent for such a delicate type of fungus, although it does best in subtropical locations where it grows naturally in the wild. ensures that all kits sold on our site are 100% contamination free when they arrive at your door.

The origin of the B Plus strain of magic mushrooms is shrouded in mystery, like many strains of psilocybin cubensis. Some believe that the strain is a mutation created by a Florida breeder named Mr. G. Others believe that the B Plus strain may have grown in the wild somewhere in the United States. Regardless of the unreliable origin story, the B Plus variety is an amazing fungus to study.

Growth characteristics: This variety has brown and white long stems and fleshy round brown caps. The spores of B Plus are a deep purplish-brown colour when viewed under a microscope. This strain is known to be particularly aesthetically pleasing and is a real treat to examine under the microscope.

Potency: the B Plus strain of magic mushroom is moderately potent.

All kits for sale at are for research purposes only and not for consumption or cultivation.

Growit - GrowBox B+

If you have any questions or concerns we are here to help you. Contact us by emailing and our specialists will answer any questions or concerns you may have.

Growkit instructions

The kits we sell are for microscopic studies only

Growkit B+ contains everything you need to carry out your own research. In addition to the mycelium, the kit includes a plastic bag with air filters and 2 grow bag clips. Growkit B+ can be stored in the fridge for approximately 4 months. However, it has a limited shelf life outside the fridge.

We would like to remind you that the cultivation of Psilocybe cubensis fruiting bodies or any other psilocybin mushrooms is prohibited by law in Poland. Before using the instructions on this website, please ensure that you are in a country which does not prohibit the cultivation of psilocybin mushrooms ( Psilocybe Cubensis)

Growkit B+

We would like to point out that B+ mushrooms cannot be grown or consumed in Poland. The following content is for educational purposes only.

Growkit B+ (Psilocybe Cubensis)


Cap: 1. 5-8 (10) cm wide, broadly conical or oval or bell-shaped when young, gradually expanding to convex, broadly umbonate or flat; surface smooth or with small whitish remnants of veil when young, sticky when moist, soon dries, colour variable: whitish with brown to yellowish centre, or entirely yellow to yellowish brown, or sometimes cinnamon-brown when young, and sometimes dull olive in old age; bluish blue and ageing; margin sometimes fringed with veil remnants. Flesh firm, white, discolouring blue or blue-green when bruised.

Spore print: dark purple-brown to black; spores 11-17x7-12 microns, elliptical, smooth, thick-walled, with a large apical germ pore. Cystidia present on gill surfaces, but chrysocystidia absent.

Blueness: blue or blue-green

Blades: adherent to adherent or separating to free

Stem: 4-15 cm long, 0.4-1-5 cm thick, even or more often thicker below, dry, white or sometimes yellowish to yellowish brown, aging or bluish blue or bluish green; smooth.

Veil: membranous, white or bluishly coloured, usually forming a thin, brittle, superior ring on the shaft, which blackens from falling spores.

Mycelium: strongly rhizomorphic, white

Temperature: 24-27 ºC

Light requirement: not applicable

Remember to collect your parcel from the parcel machine as soon as possible.

If you do not collect the parcel and it comes back to us, you will have to pay the shipping and return costs again. In this case, we will send you the same products that have reached us.

Please note that psilocybin mushrooms cannot be cultivated in Poland, which is why we do not provide any advice in this regard. You can look for information on this subject in online forums and Facebook groups.

By purchasing this product you accept the terms and conditions and the need to destroy/dispose of the product within 72 hours of delivery.

Cultivation of psilocybin mushrooms is illegal in Poland, at you can buy them for scientific purposes only

Data sheet
1200 cc
The cultivation of psilocybe cubensis fruiting bodies is forbidden by law in Poland and only mycelium research is allowed. When buying growkit or spores from our website you are obliged to pour fungicide over the whole thing within 72 hours of receiving t
A box of ingredients, a filter bag and two clips.
Psylocin and psilocybin are illegal substances in Poland. Their cultivation is also prohibited. Content and images are for educational, informational purposes only
Product purpose
for microscopic examination only. Destroy 72 hours after receipt
All in one
You might also like