Pay attention to
Although every houseplant has different requirements, the factors for healthy growth are always the same:
- Location and lighting conditions
- Bucket size
- Nutrient content of the substrate
- humidity
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Location and light conditions
Most indoor plants prefer a bright location without drafts or temperature fluctuations. There are also plants that thrive in the shade, but every plant needs a little light. Light is a key factor in photosynthesis, in which the houseplant produces glucose, a form of sugar that it uses for energy.
However, too much sun can damage even plants that need a bright location. In particular, young plants that are freshly planted in the ground quickly suffer sunburn when exposed to direct sunlight. So be sure to shield your houseplants after planting them.
The bucket size
The larger the houseplant, the greater the capacity of the tub must be. Depending on the species, it is advisable to repot the houseplant every two to three years. Alternatively, you can also pull up your plant in a water glass.
Nutrient content of the substrate
Plants differ between strong and weak eaters. Over time, you will need to adjust the nutrient content of the substrate to the needs of your indoor plant species. The most important nutrients include:
- potassium
- phosphorus
- and nitrogen
However, if you plant young specimens in the ground or grow your own houseplants from cuttings, too many nutrients in the substrate mean that your sprouts will die. Nutrients change the pH of the soil and cause the tender roots to burn.
Tips
Conventional Potting soil from the specialist trade is usually not designed exactly to meet the exact requirements of some indoor plants. It is better to enrich the soil with organic fertilizer every now and then. Use coffee grounds or eggshells, for example.
humidity
Too high or low humidity calls for pests. Orientate yourself on the origin of the plant. Tropical plants often require moist, warm air, while native species are less tolerant of these conditions. You should generally avoid heating air that is too warm and constant temperature changes.