The quote reflects a deep sense of isolation and internal struggle. The imagery of sitting in a flowerpot suggests a desire to conceal oneself from the outside world, evoking feelings of being trapped yet seeking solace in nature. The mention of spiders implies a sense of being unnoticed, paralleling the poet's emotional state where she feels overshadowed by her struggles.
The comparison of the heart to a "stopped geranium" signifies stagnation and a lack of vitality. This metaphor conveys the profound emotional weight Plath experiences, suggesting that her heart, much like a wilting plant, is devoid of life and color. Overall, the quote encapsulates a poignant moment of vulnerability and despair in the poet's journey.