Some crops prefer acidic soil and do not respond well to the alkaline environment created by ash.
For example, watermelons and blueberries do not like ash, as it can change the acidity of the soil, which negatively affects their growth and development.
Sorrel is also a plant that prefers more acidic soil, and adding ash can worsen its condition.
Hydrangea, heather and azalea, which are often grown for ornamental purposes, also do not tolerate ash, as it changes the pH of the soil, making it less suitable for these plants.
Coniferous plants such as juniper, spruce, thuja and larch also do not like ash.
These plants prefer a more acidic environment, and adding ash can weaken them and even kill them.
Potatoes may suffer from the addition of ash, as this can contribute to the development of scab, a disease that affects tubers.
Tomatoes and peppers may also not respond well to ash, especially if the soil already has a high pH.
In such cases, ash can lead to a deficiency of certain microelements, such as iron and manganese, which will negatively affect the growth and fruiting of plants.
Author: Valeria Kisternaya