Mondo® Grow Kit Red Boy XL For Sale

Magic Mushroom Grow Kit Red Boy XL by Mondo® For Sale. When they first gather spores from this cubensis strain, they exclaim, “Boy, it’s Red all right.” This lovely grower with huge, bell-shaped caps makes it easy to gather spores and clone the Red Boy. There is no reason why anyone should attempt to solve this cube. The Red Boy is a remarkable and satisfying work. Exceptionally large fruits with above-average potency.



Buy Magic Mushroom Grow Kit Red Boy XL by Mondo® Online

Buy Magic Mushroom Grow Kit Red Boy XL by Mondo® Online. The Redboy is the name of a mysterius mushroom variety with red spores and a very high growth potential. Continue reading to hear more about the strain from a renowned user of mushrooms: “In a laboratory dish, monokaryotic Puerto Rican mycelium was allowed to grow over nongerminating 20-year-old redboy spores, resulting in a 50/50 cross between the redboy spores and the PR mycelium without the original spores ever germinating. Once the agar had cooled, the injection of rattlesnake venom damaged the cell walls of the spores and mycelium, enabling the nuclei to communicate genetically. Repeating the procedure with the progeny produced a strain that was 75% pure.” The most current Mondo® Red Boy XL magic mushroom grow kits were developed after years of study and testing. The Red Boy XL grow kit is now more effective than ever before. The second version of the Mondo®XL magic mushroom grow kit is better to the original generation in the following ways:

  • Larger yields, more mushrooms
  • More flushes*
  • Better resistance against contaminations
  • Different, but easier instructions

*some strains produce more flushes than others. The first three flushes are the largest.

Meet the new standard of easy grow kits

The magic mushroom grow kit from Mondo® Red Boy XL is unique from previous kits you may have used. Most of these variances are “under the hood” and are not immediately noticeable. No more spores are needed, just as with earlier and earlier simple mushroom grow kits. During the laboratory process, mycelium developed within the substrate (the cake) of the grow box.

How to store the grow kit correctly

It is recommended to start the cultivation process right away. If you decide to start growing later, you may store the grow kit in the refrigerator (2°C to 8°C) for 2 weeks after productiondate. First, wrap the grow kit in a plastic shopping bag and close it well.


  • 1x grow box – This contains substrate with active mycelium (the cake)
  • 1x large grow bag – The bag has micron filters to keep contaminants out
  • 2x paperclip – For closing the grow bag.

You need

  • Misting Bottle  – Misting is needed for the humidity level
  • Potable water – For misting and soaking
  • Clean environment – Work clean to give other fungi and bacteria (micro organisms) no chance to contaminate.

We recommend to use

  • Surgical gloves
  • Facemask
  • Disinfectant for hands
  • Disinfectant for surfaces
  • Soaking Bag
  • Thermometer
  • Thermo mat (when room temperature drops below 18°C)

How to prepare the room and yourself before you begin

  • Close any open windows. Wind or draft may bring microorganisms that can contaminate the Mondo® ‘Red Boy’ XL Magic Mushroom grow kit.
  • When taking out the grow box with the cake from the carton box, put it on a disinfected surface. If this surface would not be clean, micro organisms may attach to the grow box and will flourish inside the Mondo® ‘Red Boy’ XL Magic Mushroom grow kit, and will contaminate the grow box.
  • Make sure you work with clean hands and arms. We recommend using surgical gloves or a good disinfectant when handling the kit. You should use a facemask to avoid breathing into the grow bag and on the cake.

Starting the process

  1. Fill the box with fresh, potable water. Close the grow box well and let is soak for 12 hours.
  2. After 12 hours, pour the surplus of water out of the grow box.
  3. Place the grow box inside the large grow bag. The open end of the bag should point upwards.
  4. Remove the lid from the grow box. Rinse the lid, and store it in the ziplock bag for later use. Place the ziplockbag with the lid back in the carton box.
  5. Fold the open end of large grow bag twice; do not cover the micron filter.
  6. Place the paperclip on the fold, so the bag stays closed. Now the Mondo® ‘Red Boy’ XL Magic Mushroom grow kit is ready to grow.
  7. Place the Mondo® ‘Red Boy’ XL Magic Mushroom grow kit inside the carton box, on top of the ziplock with lid.


24°C is the ideal temperature. Do not allow the temperature to fall below 18°C or rise above 29°C. You can use a thermo mat to maintain the ideal temperature and prevent it from falling below 18°C. In the winter or in colder parts of the world, a thermo mat is a necessity.


Just light is needed for the mycelium in the Mondo® “Red Boy” XL magic mushroom grow kit to “recognize” that it has surfaced. Only after that will mushrooms grow. It is sufficient to have a few hours of indirect sunlight or fluorescent/artificial light each day. Mycelium is destroyed by direct sunlight, therefore keep the grow kit out of it.

Water / Misting

The day after the commencement of the procedure, misting is initiated. Remove the paperclip to access the grow bag. Do not spray directly on the cake; instead, spray each side of the bag once. So you mist four times every day. Additionally, misting releases new air into the bag. Immediately after misting, reseal the bag with the paperclip.


If the conditions are optimal, you can expect the first small mushrooms (the pins) to appear between 5 and 16 days. This also depends on the strain. Some cubensis strains grow slower than others.


The mushrooms appear in clusters. This group may be tiny or huge. Depending on the strain. This growth is known as a flush. Rarely are all mushrooms ripe at the same time. More than one flush may be obtained from a kit. The size of the first two flushes is greatest. The subsequent flushes will be smaller than the prior one.


When the veil covering the stem and cap of a mushroom barely begins to tear, it is ripe and ready for harvesting. Do not delay any longer. Wear medical gloves or thoroughly wash your hands, wrists, and arms. Choose the mature mushrooms while allowing the rest to mature. By grasping each mushroom’s base with your thumb and index finger, you may remove the mushrooms from the cake. Slowly rotate your hand counterclockwise until the mushroom releases your hand. Please do not remove the mushrooms. This may cause the mycelium to be killed or harmed. After the majority of the bigger mushrooms have been gathered, collect the smaller ones as well as the pins.

Mushrooms that grow from the sides

When there is sufficient light and few obstacles to access, mushrooms grow. When the cake’s edges are illuminated, mushrooms may also grow there. This is tough to dispute and may be acceptable. Some gardeners cover the grow box’s edges with aluminum foil to keep them dark, however this strategy is not always effective. When mushrooms are available, they may be gathered just before to soaking the kit: using only the hands. Remove the grow box from the bag and set it with the cover inverted on your other hand. When you finally get the cake in your hands, shake the plastic container. The plastic container may be placed on a clean surface. This hand is now able to remove the mushrooms off the cake’s edges. When all of the mushrooms have been recovered, you may return the cake to its original plastic container and continue the soaking procedure.


After all mushrooms have been harvested, prepare the next flush kit. To remove the grow box from the huge grow bag, sterile hands or gloves are required. Put new, potable water in the container. The grow box may be sealed with the removed lid of the plastic bag. Seal the grow box and put the contents into a clean plastic shopping bag or soaking bag. This should be stored in the refrigerator (2°C to 8°C) for 12 hours. The process of soaking is engaged here. The cake will absorb water and get prepared for the next flush. During soaking, the grow bag with the micronfilter may be hung upside down to dry. Ensure that it is hanging inverted to prevent germs from entering the bag. With each flush, many growers like to use brand-new, unopened grow bags. After 12 hours, remove the grow box bag from the refrigerator and unpack it.

Next Flush

To proceed, repeat steps 3 through 7 from when you started the procedure for the first time. After few days, a fresh flush will emerge. At least two or three flushes may be obtained from a Mondo® ‘Red Boy’ XL magic mushroom grow kit. If you have cultivation expertise, you may get more flushes from a kit.

The end

If no further mushrooms grow for at least three weeks after the second flush, or if the Mondo® ‘Red Boy’ XL Magic Mushroom grow kit becomes green, red, grey, or yellow, the grow kit may be discarded. This means that another fungus or bacteria has invaded the grow kit. The Mondo® ‘Red Boy’ XL Magic mushroom grow kit is no longer capable of producing mushrooms and must be dumped in the open air.


When it is too late to harvest mushrooms, they will release their spores. Due to the spores, the cake and mushrooms will become black/purple (some other cubensis strains may turn red/brown). This is not really an issue; nonetheless, it is not particularly attractive. When mushrooms release their spores, the spores begin to deteriorate and the active compounds decompose. Mushrooms lose a portion of their power.

Be sensible

Check out the responsible use page for more information on do’s and don’ts. This kit is meant for small-scale home use only.

Magic Mushroom Grow Kit Red Boy XL by Mondo® For Sale

Magic Mushroom Grow Kit Red Boy XL by Mondo® For Sale. “Boy, it’s Red alright”, is what people say when they first collect the spores from this cubensis strain. Magic Mushroom Grow Kit Red Boy XL by Mondo® For Sale. This beautiful grower with large, bell shaped hats allow collecting spores easily and is simple to clone the Red Boy. There is not reason why anyone shouldn’t try this cube. The Red Boy is a true marvel and very rewarding. Super big fruits with above average potency.

Productcode MCS.GKMYC.002-RBOY-2100
Weight (KG) 1.4000
On Sale? No
Alternative product: No
Grow Kit type Mondo
Difficulty Moderate
Size Extra Large
Species Psilocybe cubensis
Origin United States
Potency High
Optimum cultivation temperature 24ºC
Yield (from) 200 grams
Yield (to) 800 gram
Water Spray Needed Yes


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