Cactuses favorite food is milk, provided once a month.To reproduce a cactus cut one of the leaves and wait until it becomes crusty. Plant it at shallow depth and place it in a hot place but in the shadow. Do not water the first few days. It needs at least 40 days to take root.
Violets do not like water on their leaves. The best way to water them is to place a dish with water underneath the pot.
Roses exposed to the sun will develop white spots. Spray them with water and detergent. It is important to remove branches with more than 7 leaves. Healthy branches typically have 5 leaves.
Clean both sides of its leaves often since dust prevents breathing. They can be cleaned with a cloth soaked in milk.