Fertilize aquatic plants - how and when?

Water plants do not actually need fertilizer because the garden pond contains natural fertilizer. But some pond plants need a little boost.

It is well known that plants in the garden must be fertilized from time to time. In many specimens, optimal nutrient intake and nutrient intake ensure optimal growth and yield. But what about aquatic plants? Do you really need to fertilize aquatic plants? Here are the ghosts or the opinions of the pond owners and hobby gardeners. While a small part is clearly for fertilizing the aquatic plants, the majority is against this measure.

Yes, you can also fertilize aquatic plants, but if water plants are overfertilized, then rotting or burning is required. Apart from that, too many nutrients remain in the water and algae formation is then opened the door. The fertilization of the water garden is thus based not on the action, but only on the reaction, in which only specifically and sparingly food is introduced into the natural cycle.

Water plants fertilize only in an emergency

If the plants are placed in the pond, no addition of fertilizer is necessary. It only becomes greasy when the plants show the first signs of deficiency, such as a yellowish color and bad flowering. Then nutrients can be supplied, provided that the deterioration of the plant condition has nothing to do with the too dense existence of the pond. But beware: pond plants that discolour, do not necessarily have to be ill. Especially in autumn, aquatic plants get a reddish-brown color.

Fertilization is required, this is done via a fertilizer cone or a fertilizer tablet, which are pressed directly into the soil. Direct fertilization via the water is also possible if required. Fertilizing is better over the water, since this is not so intensive in the effectiveness and the fertilization proceeds so gentler.