Content
- Dahlias fertilize properly - for rich flowers
- Provide nutrients before planting
- Which fertilizer is suitable for dahlias?
- Dahlias are no longer fertilized from August
- Thomas Kali fertilizing in spring
- Tips & Tricks
Some compost or horn shavings suffice for the dahlias as fertilizer
Dahlias fertilize properly - for rich flowers
To ensure the nutrient supply to the dahlia, you should fertilize it regularly. However, not every fertilizer is suitable for georgia. Which fertilizers you use and what you should consider when fertilizing dahlias.
Provide nutrients before planting
The best foundation for rich flowering dahlias is to plant before planting. Improve the soil at the site with mature compost. Then you do not need to give another fertilizer in the weeks after.
Renowned garden experts recommend adding a teaspoon of horn shavings to every planting hole. This gives Georgians the best starting conditions for healthy growth and rich flowering.
With dahlias in the pot, use good nutritious garden soil to provide the flowers with nutrients.Occasional fertilization with organic flower fertilizer ensures that the plants thrive well.
Which fertilizer is suitable for dahlias?
Preferably use organic fertilizers to provide nutrients to georgians. The best are:
You should better avoid artificial fertilizers because they are too nitrogenous. As a result, the dahlia pushes strong, but develops only very thin shoots. The plants hardly ever bloom and there is a risk that the few buds will turn brown and go away.
Dahlias grown in a pot can handle well with commercial fertilizer for onion plants. Give the fertilizer according to instructions, but if in doubt, take less than too much.
Dahlias are no longer fertilized from August
As of the end of August, you should no longer fertilize your dahlias. There is then the danger that the tubers are overfertilized.
Over-fertilized dahlia tubers do not survive the winter break in the cellar or pot, but begin to rot.
Thomas Kali fertilizing in spring
Many gardeners swear by planting Thomas Kali in the garden in the spring before the dahlia planting season, thereby improving overall soil health. The dahlias then develop particularly sturdy stems and flower more persistently.
Tips & Tricks
If you want to fertilize your dahlia with horse manure, you must make sure that this manure is well stored. Horse manure contains too much ammonia, which heats up the fertilizer and damages the tubers.