1 of the key components of any hydroponic garden is the nutrient solution. A nutrient solution with the correct combination can result to a prosperous harvest, but with the wrong combination the outcome can be different. Hydroponic nutrients come in various brands and variations and choosing the correct one is not an easy task. Nonetheless, if you know about the fundamental information concerning the use of hydroponic nutrients then your task in choosing the right one can be a whole lot simpler.
In general terms, plants grown in hydroponic gardens need three important nutrient elements during the different stages of growth and development. A nitrogen-rich solution is required during the growth/vegetation phase; once the plant flowers until it bears fruit, it needs a potassium-rich solution; and various micro-nutrients are required throughout the entire cycle. Thus, most of the hydroponic nutrients you will find for sale will come in three-part formulas: grow (nitrogen-rich), bloom (potassium-rich) and micro, reflecting the different stages of growth.
Secondly, as far as how much nutrient formula to buy and use, as a rule of thumb, it’s best to plan for between one-half and one gallon of formula per crop. The concentration of nutrients to place in the water will vary by current situation. The formulas are designed to be used in regular strength as long as lighting, space, ventilation and temperature are in correct parameters; if lighting is low, temperature is high and/or space is crowded, your plants will do better with a weaker solution, and with high quality lights and exceptional ventilation, your plants may be able to deal with a bit higher concentration. It is most important not to over-fertilize; also, sudden changes to the concentration of your hydroponic nutrients can damage the plants, so make sure any changes are gradual.
Furthermore, monitoring the current conditions of the water-nutrient solution regularly is of utmost importance. Understand that the alkalinity or acidity of the nutrient-water mixture can affect the amounts of nutrients being absorbed by the plants directly. Nutrient solutions tend to be on the acidic side, and can toss the pH off. To monitor the pH balance of the solutions you will need a pH test kit. A pH of about 6.0 or 6.2 is best; beneath 5.8 or above 6.8 is undesirable. You can buy additives that will easily adjust the pH up or down as required. Additionally, the crops will absorb nutrients and oxygen best if the water is kept within 68 and 72 degrees Fahrenheit.
Finally, it’s important to study the particular nutrient needs of the type of plant you are growing, and make sure the formula you buy contains those nutrients in the right quantities. Your hydroponics dealer can suggest you on your choices. If you get to remember all these ideas then you can be on your way to effectively utilizing hydroponic nutrients for your hydroponic garden.
