The process makes lye water.
Is hardwood ash a soda.
But wood ash fertilizer is best used either lightly scattered or by first being composted along with the rest of your compost.
If you boiled off all the water you could use it as the catalyst to make biodiesel but you d need more accurate ph measures than those listed below.
Ash soap is made from lye derived from hardwood ash.
Wood ash is an excellent source of lime and potassium for your garden.
More often it was processed into potash and then pearl ash more on that in a minute.
How to use wood ash.
The ash water method took a little advance preparation and had less impact of biscuit color but in a pinch hardwood ash could be used too although i would recommend a very fine sieve to prevent random grittiness.
Wood ash is similar to lime which is ground limestone or calcium carbonate which also increases soil ph.
If your soil is very acidic 5 5 or lower amending with wood ash can raise your soil ph.
Using wood ash as a fertilizer.
Once you concentrate the lye water you can turn it into soap by cooking it with fat.
Lye made from wood ash is potassium hydroxide not sodium hydroxide there s 10 times as much potassium as sodium in wood ash.
Can hard wood ash be used in place of baking soda for baking quick breads.
For the most part straight wood ash wasn t added directly to baked goods because it added a lot of ash flavor along with lift.
Its ability to absorb scents should remove any foul odors.
Pearl ash pot ash and the ashery.
Apply roughly twice as much ash by weight as the recommendation for limestone.
Some woods produce ash which can help whiten your teeth.
However unlike limestone which can take 6 months or more to change soil ph wood ash is water soluble and changes the soil ph rapidly.
Baking soda baking powder bicarbonate of soda soda ash and the all mysterious saleratus i touched on pearl ash another ingredient to make bread or cake rise obtained by soaking fireplace ashes in water to make lye this is so bizarre.
Most wood ash contains a good percentage about 25 percent of calcium carbonate an ingredient in garden lime.
Wood ash is an alkalizing agent like baking soda.
Making lye from wood ash.
Not only that using ashes in the garden also provides many of the trace elements that plants need to thrive.
Instead of using baking soda put wood ash into a bowl and place it in your fridge.
Traditional colonial recipes used animal fat but you can use other types of fat too.