The mammoth leaf usually does not need much maintenance. However, it is important that you water and fertilize the plant regularly so that it grows properly and produces many flowers.For a large number of flowers, the mammoth leaf only receives regular fertilizers. The mammoth leaf is a typical forest and swamp plant. A lot of water and nutrients are important for the plant to develop well. Part of the water supply is done with the right location.
The crop feels most comfortable on a damp floor. Sometimes, however, such a place is not available, then you have to take over the casting. If the soil is still rich in nutrients or you regularly use an acid-reacting fertilizer, the growth of the giant plant is almost unstoppable.
➜ How to properly pour the mammoth leaf
A humid environment is half the battle! The mammoth leaf grows very well on a damp surface, at the edge of a pond or stream. But make absolutely sure that the plant is not directly in the water. Otherwise, the roots could freeze to death in winter if the soil is too damp.
In a dry location, the plant still has very good chances of healthy and abundant growth if the regular water supply is right. The large leaves evaporate a lot, so plenty of water is necessary, especially on dry, hot days. If you water in the evening or very early in the morning, less water will evaporate.
The mammoth leaf does not take too much water, but too little is shown on the leaves. They dry up, wither and tend to be damaged. The plant makes no special demands on water quality. Rainwater is of course the best. It is ideal if water from the line is not used cold if possible. If you have a pond in the garden, use pond water every now and then, because it contains a lot of nutrients.
➜ Pour the mammoth leaf in the bucket
The mammoth leaf needs a lot of water in the bucket. Water in the morning and evening when it is very hot and dry for a long time. After flowering, gradually reduce your water intake so that the plant can prepare for winter.
➜ Fertilize the mammoth leaf regularly
The plant needs a nutritious, humus-rich and acidic soil. Natural means of improving the soil are mulch, chopped oak leaves or the soil that you find under conifers, ideally even with fallen needles. To do this, mix the forest soil with the earth of the mammoth leaf. Alternatively, you can use an ammonia-based fertilizer, e.g. this one.
The plant regularly needs fertilizer during the growth and flowering phase - especially in early spring and spring, the fertilizer application is important so that the mammoth leaf sprouts well and forms flowers.