1. Introduction
Child: Professor, as I was reading through T.S. Eliot’s “The Wasteland,” my thoughts wandered towards the life submerged beneath the water’s surface. How do the plants that dwell underwater grow and coexist? Could you indulge me with an account of one such aquatic plant, let’s say, the Vallisneria gigantea?
Professor: Your inquisitiveness never ceases to amaze me, dear child. Vallisneria gigantea, also known as jungle vals, is indeed an aquatic plant of great beauty and versatility. It would be my pleasure to discuss this plant’s characteristics, cultivation, and coexistence with aquatic creatures throughout this conversation.
2. Characteristics
Child: Professor, would you kindly paint me a picture of Vallisneria gigantea with vivid descriptions of its leaves, colors, and growth habits? I’d like to envision it as clearly as Van Gogh’s “Starry Night.”
Professor: Very well! Vallisneria gigantea is a ribbon-like aquatic plant with long, narrow leaves that grow upright. The leaves have a deep green shade, reminiscent of colors in Monet’s “Water Lilies.” As the plant grows, it can reach heights of up to six feet, forming a backdrop not unlike the curtain of a theatrical stage. In suitable areas of an aquarium, Vallisneria gigantea can thrive as a dense, forest-like background or a decorative centerpiece. With creativity, it can bring to life an underwater paradise of unparalleled beauty.
3. Cultivation
Child: The plant seems like an enchanted forest resident that slid beneath the water’s surface. But, Professor, tell me, is nurturing such a magical being truly within a mere mortal’s capacity? And how does it fare both under and above the water’s surface?
Professor: Vallisneria gigantea is quite amenable to growing in various aquarium conditions, which is good news for beginners and experienced aquatic gardeners. It requires moderate lighting and can adapt to a wide range of water parameters – be it pH, GH, or kH. Enriching the water with CO2 and providing ample nutrients will promote lush growth and allow it to reach its full potential.
As for growth above water, this submerged plant does not fare as well emersed. Vallisneria gigantea prefers to be submerged completely for optimal growth.
Regarding propagation, Vallisneria gigantea replicates through the formation of runners – long stems that grow horizontally from the mother plant, eventually sprouting new plants. In a way, it could be likened to the fabled Hydra, sprouting new heads to continue living.
4. Precautions
Child: Just like Pandora’s Box, there must be some unique precautions we should take when it comes to Vallisneria gigantea, right, Professor? And how do you ensure its harmonious existence with other aquatic creatures?
Professor: Indeed, young Pandora! Care should be taken while planting Vallisneria gigantea, as it can overgrow and dominate smaller plants around it, stealing their share of resources, much like a cunning plant Shylock in an aquatic rendition of “The Merchant of Venice.” Ensure the surrounding plants have adequate space and nutrients, and trim the Vallisneria gigantea when necessary.
In terms of coexistence with aquatic creatures, Vallisneria gigantea generally gets along well with most aquarium inhabitants. However, certain fish species, such as goldfish and cichlids, may uproot or nibble on the plant, turning our peaceful underwater paradise into a scene from “Hamlet.” It would be wise to avoid housing such culprits with our graceful plant.
5. Summary
In conclusion, Vallisneria gigantea is a versatile and captivating aquatic plant that can bring life and beauty to any aquarium. With moderate care, attention to the plant’s growth habits, and ensuring a harmonious coexistence with other aquatic organisms, Vallisneria gigantea can create an underwater dreamscape straight from the pages of a literary masterpiece.