Apple trees are considered relatively undemanding. In order for these fruit trees to bear a lot of fruit, certain soil conditions must also be met. In this article we will clarify whether substrates with a higher acid content are suitable for culture.
Does an apple tree thrive in acidic soil?
Apple trees get alongwellwithslightly acidic soils However, if the soil is too acidic, the apple tree's metabolism slows down, which leads to… leads to stunted growth. Deficiency symptoms also occur in alkaline soils and the apple tree does not develop as well.
What is the optimal pH value for an apple tree?
Theideal pH valueof the soil in which you cultivate an apple tree,is 6.5 and therefore slightly acidic Area. These values are usually achieved in nutrient-rich, deep loamy soils that are well supplied with humus.
If you are unsure whether the substrate meets these requirements, you can check the pH value yourself using a soil test based on a coloring reaction (€15.00 on Amazon).
How can the pH value be shifted to the acidic range?
Depending on whether the pH value istoo lowortoo highfor the culture of the apple tree,different measures should be taken:
- If the soil is acidic, important nutrients are bound and cannot be absorbed. The method of choice for increasing the soil pH value is the application of lime.
- If the pH value is in the alkaline range, deficiency symptoms can also occur. In this case, lower the pH value by incorporating spruce sawdust or chopped softwood. Peat should no longer be used for ecological reasons.
Tip
Improve clayey soils for the apple tree
The apple also does not cope well with clayey soils that tightly surround the roots. Clay soil can be improved and loosened relatively easily by adding plenty of compost, sand and humus.
