Hydroponic Experience - Issues to Consider with Seasonal Changes
The knowledge brought by the editor is about hydroponic flowers. Here are the details of hydroponic experience - issues to consider with seasonal changes. It's just applicable now, so let's write about this part first. Seasonal changes have a significant impact on the growth of hydroponic plants. Neglecting management during this time can cause the plants to lose their ornamental value or even die. Most hydroponic plants thrive in spring and autumn when the temperature is suitable and the dissolved oxygen in water is relatively high, leading to vigorous plant growth. As long as you change the water regularly to ensure nutrition (G-Y), they can grow well.
Some varieties with poor adaptability to temperature are most suitable for being placed in water during this period, such as red candle, emerald gem, white candle, and ivy. It's best to choose these two seasons to put them in water when the temperature is between 15 to 30 degrees. This way, after a few months of hydroponic growth, the plants can better ensure their safety during the summer or winter.
In summer, high temperatures, low dissolved oxygen in water, and easy spoilage can cause many plants to rot. The solution is to reduce the nutrient solution concentration and shorten the interval between water changes (this part will be discussed specifically later). Although summer has many inconveniences, there are many plants that actually prefer high temperatures, and these plants can grow well with proper treatment.
There are many Araceae plants that can grow well even when placed in water during the hottest days of summer, such as green萝, little angel, turtle back, Xilin arrow, and evergreen species... There are really many varieties. Just change the water more frequently when they are first placed in water to prevent the water from getting cloudy. The sunlight is quite strong in summer, so be sure to provide shade. Otherwise, your precious flowers might say goodbye to you after being exposed to the sun for a whole day.
Let's talk about winter, which is the biggest challenge for hydroponic flowers in places without heating in the south. Hydroponic plants have a relatively weaker cold resistance compared to those grown in soil. Therefore, it is important to ensure that the indoor temperature is not too low in winter and not to place the plants near windows or in drafty areas. Allowing hydroponic plants to get some sunlight is also a good method to enhance their resistance.
Actually, starting from autumn, letting hydroponic plants get more sunlight can make them grow stronger, and increasing the concentration of cell sap in the plants is also beneficial for improving their cold resistance in winter. Plants have a strong adaptability, and many plants can improve their cold resistance in the second year of growth when they are at their critical low temperature. Therefore, it's also a good idea to choose plants that have been growing in your home for several years for hydroponics. I don't have experience with places with heating, maybe spraying water to increase humidity is necessary.
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