What kind of water should be used to prolong the vase life of fresh flowers, and which flowers have the longest blooming period when kept in a vase?
Can gardenia seedlings bloom and bear fruit in a few years, and what are the planting methods for gardenias?
How many times can gardenias bloom in a year and the maintenance methods during the blooming period of gardenias.
Can the water from the air conditioner be used to water the plants? Is the drainage water from the air conditioner suitable for watering plants?
What are the reasons for the withering of gardenia leaves and what are the remedial methods for the withering of gardenias?