Honey liquid culture tek is probably the most accessible liquid culture recipe out there, due to the fact that everyone has a jar of this ingredient in there kitchen somewhere.
The sugars contained in honey can be mixed with water and used to expand mycelium for growing mushrooms.
Although it isn't the best nutrient for culture broth, its cheap, widely available and easy to work with.
This post will details how to make a mushroom liquid culture recipe using honey.
You will need a pressure cooker for this so checkout my post best pressure cookers for mushroom cultivation if you don't have one.
What Is The Honey Liquid Culture Recipe?
The recipe for a honey liquid culture generally of a 4% honey-to-water mixture. The mixture is sterilised and inoculated with mycelium.
Below is a table which outlines the 4% honey-to-water recipe:
Honey (grams) | Water (milliliters) |
---|---|
24g | 600ml |
16g | 400ml |
12g | 300ml |
4g | 100ml |
How To Make Honey Liquid Culture?
You must use CLEAR HONEY as it is important to be able to observe the mixture remains clear once innoculated.
A basic outline of the steps are as follows:
- Mix 4% honey/water mixture.
- Sterilize the mixture in jar.
- Inoculate jars with mycelium.
- Wait for mycelium growth. Shaking the Jar regularly.
Requirements
Checkout this shopping list on our recommended equipment section.
- Pressure Cooker (top pressure cookers for mushroom cultivation).
- Butane Torch (seriously get one of these it makes flame sterilizing needles very very easy, the needle will glow red in seconds).
Step 1 Create Honey/Water Mixture.
- Find a Glass jar and put a hole in the lid using a screwdriver or scissors
- Fill the Jar with 400ml of warm water (distilled water preferably).
- Add 4 tsp of honey to the water (Approximately 16g).
- Stir the mixture until the honey dissolves into the water.
- Place micro-pore tape over the hole in the lid.
- Screw the lid on the jar.
- Wrap the lid in tinfoil then secure with rubber band.
Step 2 Sterilize Jars
- Place the Jars into your pressure cooker and sterilize for 30-40mins at 15psi.
- Allow the pressure cooker to cool down for a few hours before moving to the next step.
Step 3 Inoculate Honey/Water mixture
- Remove jars from the pressure cooker.
- Wipe the lid of the jar with alcohol wipes.
- Shake the needle to spread out the current mycelium.
- Flame sterilize the needle until it is glowing red.
- Insert syringe and inject 1cc of liquid culture.
- Remove the syringe and flip down the micropore tape.
- Place the jar into incubation temperatures(18-20c or 64-68f).
Step 4 Wait.
Stir the jar daily to prevent clumpy solid mycelium masses (without opening the jar).
Alternatively you can use a stir bar to speed up the process.
Alternatives to Honey Liquid Culture?
- Light Malt Extract Liquid Culture.
- Karo LC.
- Grain water LC.
4 thoughts on “How To Make Honey Liquid Culture”
unbelievably helpful and very clear instructions thank you
I used honey from a friend that’s a beekeeper. There’s nothing artificial in it.
when I PC it the honey didn’t stay in solution
it seems to have small flecks
I have inoculated yet
do you think this solution is okay to proceed with?
Should be fine, as long as its clear.
after the cultures been added do you refrigerate it or wait