From our root's perspective, consistent moisture is non-negotiable for a long and productive life. Our shallow root systems are highly susceptible to drought stress. When the soil becomes dry, our first reaction is to cease the energy-intensive process of flower production to ensure our own survival. We will abort flower buds and existing blooms may wilt and drop prematurely. To keep us blooming, the soil must be kept evenly moist, not waterlogged. A deep, thorough watering that encourages our roots to grow downward is far better than a daily sprinkle. A layer of organic mulch around our base is immensely helpful, as it regulates soil temperature and drastically reduces moisture evaporation, keeping our roots happily hydrated.
Flowering is an exhaustive process for us, requiring immense energy derived from photosynthesis. To sustain this, we demand a minimum of six hours of direct sunlight daily. Less light means less energy, leading to fewer, smaller blooms and a shortened display. Furthermore, we are heavy feeders, especially of potassium (K) and phosphorus (P), which are crucial for flower formation and strong root development. A nitrogen (N) heavy fertilizer will only promote excessive leafy growth at the expense of your desired blooms. Therefore, feeding us with a high-potassium liquid fertilizer, such as a tomato feed, every two weeks provides the specific nutrients required to fuel continuous flower production throughout the season.
This is the single most important action you can take to directly influence our blooming behavior. For us, the ultimate goal is reproduction—to set seed and ensure the survival of our genetic line. Once a flower is pollinated, it begins to divert all its energy into developing a seed pod. From a physiological standpoint, this signals to the entire plant that the mission is accomplished, and flower production will shut down. By meticulously removing every spent flower head before it can form a seed pod—a practice you call deadheading—you effectively trick us. You remove the signal that our job is done. This forces us to produce more flowers in a continued attempt to reproduce. Regular and diligent deadheading convinces us to keep investing energy in blooming rather than seeding, dramatically extending the show.
A stressed plant is a poor bloomer. Ensuring our overall health is paramount for a long season. As climbing plants, we need strong support structures like trellises or nets. Good support allows for optimal air circulation around our stems and foliage. This is vital for preventing fungal diseases like powdery mildew, which can coat our leaves, hamper photosynthesis, weaken us, and ultimately cut our blooming season short. Good airflow keeps our foliage dry and healthy, allowing us to focus our resources on flowering. Additionally, pinching out the growing tip when we are young seedlings encourages us to produce multiple lateral shoots, resulting in a bushier plant with more potential flowering sites from the outset.
