For many weeks only they can be seen, until the flower buds reveal themselves over the course of the summer and push them into the background. But the leaves of the dahlia are indispensable and should therefore not be neglected.
What should you pay attention to with the leaves of the dahlia?
The leaves of the dahlia should bedark greencolored andfree from feeding marks. Dahlias often suffer from nutrient deficiencies, but diseases and pests can also damage their leaves. Yellow discoloration, wilting and shedding of leaves are clear warning signs.
What do the leaves of the dahlia look like?
The leaves of the dahlia are coloredpinnateanddark green. They are alternate on the shoots and are made up of several small leaves. These are irregularly toothed on the edge. Most dahlias have stipules in addition to the main leaves.
Are dahlia leaves edible?
The leaves of the dahlia, as well as the flowers and tubers, areedible. They are suitable for salads, for example. The young leaves are preferred for consumption as they are less coarse. But don't pick too many of them. Otherwise the plant will suffer.
Are dahlia leaves susceptible to disease?
Underunfavorable conditionsthe leaves of the dahlia becomesusceptible to disease This can be either too dry or too humid weather in the summer months. On the other hand, improper care of the dahlia can cause it to become more susceptible to disease.
Which pests damage the leaves of the dahlia?
The leaves of the dahlia are very popular with pests such asslugs,caterpillarsandaphids. They tend to be eaten off, especially when the dahlia leaves are still tender and fresh. Inspect the leaves closely if you suspect a pest infestation. If caterpillars have eaten on the leaves, traces of droppings can often be found. Aphids usually sit on the underside of leaves. The snails are mainly active on the dahlias in the evening and can be collected in the morning.
What do yellow-colored dahlia leaves indicate?
Yellow-colored dahlia leaves often indicate anutrient deficiency. Is your dahlia lacking potassium, magnesium, nitrogen or iron? A deficiency of magnesium, nitrogen and/or iron can lead to chlorosis. A magnesium deficiency is shown, for example, by yellow leaves with dark green veins. A potassium deficiency is manifested by yellowing on the edge of the leaves. If the leaf discoloration is due to a nutrient deficiency, you should reconsider fertilization.
Do the leaves of the dahlia need care?
The leaves of the dahlia need asome care Give the dahlia fertilizer regularly, but not excessively. When watering, be careful not to get the leaves of the plant wet. Water on leaves can increase the risk of diseases such as powdery mildew and leaf spot. Additionally, it is important to remove diseased, wilted or brown leaves.
Tip
Produce dahlias at home and use slug pellets
Promote your dahlia at home so that it eventually grows faster in the bed and becomes strong enough to survive damage from pests. It is also advisable to initially protect the dahlia with slug pellets so that the leaves are not eaten by slugs.
