A Detailed Guide to Hydroponic Methods for Araceae Flowers
Araceae flowers are highly adaptable to water conditions. When propagated by water cuttings, most can root within a short time and grow rapidly, quickly forming a plant shape with ornamental value; for plants grown in soil, after washing the roots, most of the existing root system can adapt to a hydroponic environment. Araceae flowers suitable for hydroponics include pothos, Chinese evergreen (Aglaonema modestum), dumb cane (Dieffenbachia), silver king (Aglaonema commutatum 'Silver King'), golden queen (Aglaonema commutatum 'Golden Queen'), clustered Philodendron bipinnatifidum, mini monstera (Monstera deliciosa 'Borsigiana'), Swiss cheese plant (Monstera deliciosa), Spathiphyllum (Spathiphyllum floribundum), green emerald (Philodendron 'Emerald Green'), Philodendron, Philodendron panduriforme, Philodendron 'Green Emperor', arrowhead plant (Syngonium podophyllum), calla lily (Alocasia), anthurium (Anthurium andraeanum), jade gem (Philodendron 'Jade Gem'), and others.
The growth and development of flowers require suitable conditions of water, oxygen, nutrients, light, and temperature. The water used as a hydroponic medium contains a certain amount of oxygen. As long as light and temperature are suitable and the nutrient elements needed for plant growth are supplied in time, the flowers can grow normally in water.
Due to differences in ecological habits and tissue structure, different flowers have different requirements for the oxygen content in water. Some flowers have air-conducting tissue in their bodies; the oxygen produced during photosynthesis in these plants can be transported through the air-conducting tissue to the root system for respiration. Some flowers have aerial roots at the stem nodes, and these aerial roots can absorb the oxygen the plant needs from the air. Some flowers, although they lack both air-conducting tissue and aerial roots that absorb oxygen, are still very well adapted to hydroponic conditions. However, if the oxygen content in the water cannot meet the needs of normal growth and development for some flowers, then such flowers are not suitable for hydroponics. Therefore, to succeed with hydroponics, you must choose flower species that can adapt to hydroponic conditions, and never cultivate them blindly, lest the hydroponic attempt fail.