Waikiki Waves Growkit – 1200 cc

1. Waikiki Waves Growkit — 1200 cc

A 1200 cc all-in-one kit of Psilocybe cubensis var. anoi, sold as Waikiki Waves. It is a customer favourite for a straightforward reason: the yields are good and the results are consistent.

The substrate arrives fully colonised, so there is no spore injection, no agar work and no laboratory equipment involved. You open the box and grow.

The one specification on the list that deserves attention is relative humidity: above 90%. That is higher than most kits ask for, and section 3 is about how to actually achieve it.

2. Specifications

3. Humidity

Above 90% relative humidity sounds like something that needs equipment. In an all-in-one kit it does not, but it does need you to understand what the bag is doing:

1. The grow bag is the humidity chamber. Moisture evaporating from the substrate saturates the air inside it, and the micro-filter lets gas exchange happen without letting that moisture escape freely. That is the whole mechanism.
2. Which is why draining matters and misting does not. The substrate holds the water. Spraying the inside of the bag adds nothing and spraying the substrate directly invites bacteria.
3. Condensation on the inside of the bag is a good sign. It means the air in there is saturated. A completely clear, dry bag means the humidity has dropped.
4. Fold the bag properly. Two folds and both paperclips. A loosely closed bag leaks humidity continuously and is the commonest reason a kit dries out.
5. Air it briefly, not thoroughly. A few seconds of exchange once a day gives the mycelium the fresh air it needs to fruit without emptying the chamber. Leaving the bag open for minutes undoes the whole thing.

3.1 If the substrate does dry out

• Between flushes, re-soak. Twelve hours in cold water, drained completely. This is the intended way to put water back.
• Mid-flush, there is not much to be done. Close the bag properly and let the flush finish rather than intervening.
• Do not add water to the box directly during a flush. Standing water at that stage causes bacterial problems rather than solving a humidity one.
• A drier room means more attention, not more water. Central heating in winter is the usual culprit; moving the kit away from radiators helps more than anything you can add.

Get the humidity right and this kit is quoted at 300 to 500 grams fresh across three to four flushes, which is a good return for a 1200 cc box.

4. Setting it up

1. Pick a still, clean room. No fan, no open window, no pets wandering through. Wipe the table and wash your hands to the wrist.
2. Rehydrate. Lid off, cold water to the top of the box, lid back on, twelve hours untouched.
3. Empty it out properly. Hold the lid ajar and pour until nothing more runs out. Damp is right; wet is not.
4. Grow bag. Box upright inside it, top folded over on itself twice, both paperclips on.
5. Somewhere warm and stable, in ordinary room light, never on a windowsill in the sun.
6. A few seconds of air, once a day. Open, waft, close. That is it.

4.1 Harvesting and later flushes

• Pick when the veil under the cap starts to break. Later than that and spores drop onto the substrate, which does the next flush no favours.
• Twist at the base. Pulling lifts substrate along with the stem.
• Clear the whole flush together, including small ones that will not develop further.
• Re-soak for the next flush: cold water, 12 hours, drained thoroughly, back in the bag.

4.2 If something goes wrong

• Green, blue-green or grey patches mean mould, most often Trichoderma. There is no saving a colonised kit at that point — bag it and dispose of it.
• A sour or ammonia smell means bacterial contamination. Same outcome.
• Wispy white growth on the mushrooms themselves is usually cobweb mould rather than mycelium. Act quickly and increase air exchange.
• Blue bruising where you handle the mushrooms is normal, not contamination. It is oxidation, and it happens to every psilocybin-containing species.

5. Before you use them

5.1 Preparation

• Have a sober sitter present. Someone who stays sober, stays in the room and knows what you have taken.
• Sit or lie down before you start. Do not stand, walk or handle anything.
• Clear the space. No open flames, no stairs, nothing breakable within reach.
• Have a trip stopper to hand. Knowing it is there matters even if you never use it.
• Nothing else alongside it. No alcohol, no cannabis, no other substance.

5.2 Do not use these if

• Not for anyone under 18.
• Not for anyone pregnant or breastfeeding.
• Do not use if you or a close family member has a history of psychosis, schizophrenia, bipolar disorder or another serious mental health condition. Psychedelics can precipitate episodes in people predisposed to them.
• Do not use alongside alcohol, cannabis, SSRIs, MAOIs or any prescription medication without medical advice.
• Do not drive or operate machinery for the rest of the day.
• Legality varies widely by country and changes. Check your local law before ordering.

The bag is the humidity chamber and the substrate is the water supply. Misting adds nothing and draining properly is what actually matters.