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Indoor plants, basic rules


The indoor plants they dislike the direct rays of the sun. Exceptions are succulents and cacti, which like the sun and in some cases are good for them. This is the first basic rule for good cultivation of indoor plants.

This does not mean that the indoor plants they don't like light, on the contrary. The croton, the dieffenbachia and the dracena love to stay close to the windows, even those illuminated by the sun, but always veiled by light curtains that protect them. And remembering to rotate the vase often, so that they can catch light in a balanced way on each side. Other plants, such as pothos, aralia, anthurium and apidistra, live well even in dimly lit environments.

After direct sunlight, the main risks to be avoided at the indoor plants are: too dry air, proximity to heat sources (typically radiators) and cold air currents (as happens near French windows which are often opened in winter).

Indoor plants: the temperature

The optimal temperature for indoor plants is between 15-18 ° C. Few species accept very hot environments and the flowering ones, azalea and cyclamen in the first place, deteriorate immediately if the temperature rises. Very useful for indoor plants is the presence of a humidifier in rooms heated with radiators. In any case, it is a good idea to spray water on smooth-surface foliage often. On the other hand, hairy leaves (African violet for example) should never be wet!

Here you can buy a humidifier online at a good price that is also an aroma diffuser

Indoor plants: water

In the vessels of the indoor plants the soil must be slightly damp and never wet, especially in winter. Stagnant water in the saucer must be eliminated to avoid radical rot. A good way to maintain a correct level of humidity is to place the pots in saucers filled with expanded clay balls, which must always be kept moist.

Indoor plants: fertilization

The fertilization of indoor plants depends on the species. The plants of tropical origin, which are the great part, enter dormancy in winter and the fertilizer must be suspended from November and February. Conversely, winter flowering plants such as poinsettia and cyclamen are in full activity even in December-January and fertilization must be done every 10 days with a specific product. For plants like this, not always thegarden soilis suitable, better check from time to time.

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Video: How to Fertilize Indoor Plants. A Beginners Guide (December 2021).