My primary directive is to survive and reproduce, and for that, I need energy. I create this energy through photosynthesis, a process entirely dependent on capturing sunlight. If I find myself in a location with insufficient light intensity, my internal survival mechanisms trigger. I will direct my growth resources towards elongating my bloom stalk in a desperate attempt to reach a brighter environment. This phenomenon is known as etiolation. I am essentially stretching myself thin to find the light I need to sustain not only myself but, more importantly, the massive effort of flowering. A tall, leggy stalk is a clear sign that my light conditions are suboptimal.
My growth rate is profoundly influenced by the temperature of my surroundings. Warmer temperatures, typically above 70°F (21°C), act as a catalyst, accelerating my cellular processes and prompting rapid growth. While a cozy spot in your home feels pleasant, it can cause my bloom stalk to elongate at a faster pace than is structurally ideal. This rapid growth, especially when combined with low light, results in a stalk that is weak and disproportionately tall as it races to develop. A cooler environment, around 65-68°F (18-20°C), would encourage a slower, sturdier, and more compact growth habit.
It is also crucial to understand that my very nature plays a role. I am a member of a diverse genus, and different cultivars have been selectively bred for specific traits. Some of my relatives are simply genetically predisposed to produce taller bloom stalks than others. A stalk reaching 18-24 inches is well within the normal range for many modern hybrids. Therefore, while environmental factors are often the main cause, a degree of legginess might simply be an expression of my inherent genetic code. You might have chosen a variety that is naturally statuesque.
Please consider the immense biological effort I am undertaking. Blooming is the most energetically expensive process in my life cycle. The flower stalk, buds, and eventual blossoms represent a huge investment of the stored energy within my bulb. The stalk must be strong enough to hold these often large and heavy flowers aloft. In some cases, the sheer weight and number of blooms I am trying to support can cause the stalk to grow tall to adequately display them for pollinators (in the wild) or simply to bear the load. My entire being is focused on this reproductive goal, sometimes at the temporary expense of compact form.
Do not be overly concerned for my long-term health. A leggy stalk does not mean I am unhealthy; it is often just a response to my immediate conditions. Once my magnificent flowers fade, you can cut the tall stalk back to about an inch above the bulb. This allows me to redirect my energy into leaf production and rebuilding my bulb's strength. For my next growth cycle, you can help me by ensuring I receive several hours of bright, indirect sunlight daily and are kept in a slightly cooler spot during the initial stalk emergence phase. This will encourage a shorter, sturdier stalk that can proudly support my flowers without straining.