What are the habits of roses?
Every spring and summer, we can always see photos of withered roses posted by flower enthusiasts. Why does this plant, which symbolizes love, always make people love and hate it at the same time? In fact, as long as you fully understand its temperament, you can also grow a blooming rose garden.
The secrets of sunlight and temperature
The golden rule of photosynthesis
Roses need to be exposed to direct sunlight for more than 6 hours a day, with a south-facing balcony being the best choice. They need to be shaded at noon in summer, but should not be shaded all day. In winter, they can be exposed to full sunlight, and sufficient light can make the branches thicker and stronger.
Characteristics of cold resistance but not wind resistance
They can survive at -15°C, but the dry wind in early spring can be a killer for roses. It is necessary to protect the new buds with a windbreak net from March to April, and in the northern regions, bamboo curtains can be used to block the northwest wind.
The art of soil and water management
The wisdom of alternating dry and wet
Use the "dry and wet" method: water thoroughly when the top 2cm of the soil surface is dry. Terra cotta pots are easier to control water than plastic pots, and in the rainy season, the pots should be elevated to prevent water accumulation.
Soil mixing ratio equation
Humus soil: coarse river sand: vermiculite = 5:3:2, mix bone meal into the soil every season. Never use yellow clay, and rice husk charcoal can be added to improve compaction.
Complete analysis of environmental factors
The mystery of air circulation
For enclosed balconies, it is necessary to open the windows for 3 hours a day, and the spacing between outdoor plants should be kept at more than 50cm. A small fan can be used during the plum rain season to promote air circulation.
Disease prevention system
Alternately spray garlic extract and wood vinegar every month, and hang yellow sticky insect boards during the outbreak of aphids. Regularly prune dense branches to maintain ventilation.
From soil selection to temperature control, from light to ventilation, every habit of roses contains a growth code. By following these natural laws, even beginners can make roses bloom beautifully every month. Remember, understanding it is more important than loving it!