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Posts Tagged ‘Hydroponics’

Plants use light to convert it into energy during the process, called photosynthesis. Growth of the plant is directly dependant on the amount of light received. By the way, the amount and type of light depend on the particular plant and its stage of development. So, a good grow lamp is the one, which is chosen in accordance with the light requirements of the particular plant.

Light is essential for health of your indoor plants, but choosing a proper grow light may be challenging and always requires thorough considerations. Grow light fluorescent offers the benefits of high effectiveness, no heat generation and full spectrum of light. For comparison, incandescent bulbs also produce a lot of light, but at the same time they generate a lot of heat, which is not always beneficial for indoor plants. Read More…

Generating between 65 to 115 lumens of light per each watt of consumed electricity, metal halide grow light lamps are considered to have high efficiency. MH lights produce light, which is very close to the natural sunlight with the rich blue spectrum. Due to this, MH lamps support vegetative growing in the most desired way – when plants have many leaves on the stem with short internodes.

Structurally, metal halide lamp is a vacuum glass tube. There is also an arc tube inside, filled with mercury and other metals in iodine form. Under the influence of electric current, those metals start to generate light and heat intensively. Though metal halide bulbs can be either transparent or coated with phosphorus, the first type is more preferred for the indoor gardening, since it produces very bright light.

There are different sizes of metal halide lamps, starting from 70watts and finishing with 1500 watts. However 250w, 400w and 1000w are modifications, most commonly used in hydroponics systems gardening. Read More…

Starter cubes, used by hydroponic growers, as well as soil gardeners, are comfortable growing media for starting seeds. Made of inert material, starter cubes provide perfect support to the plant and its rhizomes. The cubes are capable of retaining water, but they do not supply a plant with any nutrients, unless the latter are dissolved in the water. Nowadays, there are 4 types of starter cubes: Organo-Cubes, Oasis cubes, Rockwool and “peat pots”.

The most popular among the gardeners are the first three kinds of cubes (Organo-Cubes, Oasis cubes and Rockwool), while “peat pots” lose their popularity due to their tendency to accumulate too much water, which can spoil the seeds and the seedlings. Oasis cubes, Rockwool, and Organo-Cubes, on the other hand, retain water along with enough air, which prevents the medium to be too moist.

Preparing hydroponics starter cubes for the use depends on the type of the cube you have. For example, Organo-Cubes are ready for use, while Oasis cubes and Peat pots should be soaked in water (with pH adjusted to 6 – 6.5) before use. As soon as the cubes are saturated with water, they should be left to drain a bit, and then they are ready to be used. Read More…

Efficiency in comparison to traditional soil growing systems would be one of the major advantages. Commercial production and just plain hobbyists would find that moving from regular soil growing methods to the modern Indoor Hydroponic systems to be more beneficial. Freedom from uncontrollable variables such as the weather, climate and time of day would be the most important factor over traditional growing methods. Farmers in Middle East countries would be able to grow plants such as vegetables only previously grown in tropical countries.

Light and amount of growth nutrients to be absorbed by the plants could be optimized for best results without wasting any resources. Plant care could be individualized as to the amount of nutrients and light they receive at any time of the day. Plants grown in pots or plots tend to reach a growth plateau, wherein they become root bound and transplanting them is the best solution. This may present the individual with a sense of frustration and could be messy. Expert advice and appropriate planning beforehand could eliminate such unwarranted difficulties experienced with soil based planting. Read More…

Growing medium is any medium, in which a plant can grow. Generally, hundreds of multiple types of growing medium exist: some are manmade and some are organic. Sometimes, even old AIR can work as a good growing medium for roots.

Defining the best growing medium is pretty challenging and disputable. It is a matter of personal likes, preferences and exact growing needs or requirements in most cases. It is like choosing a car: everyone picks the one, which suits his/her personal likes and requirements: someone chooses a small economic car for city traffic, and someone prefers powerful SUV to conquer sand and morass. Just like choosing a car depends on many factors, while choosing a growing medium it is also necessary to consider many variables, for example, what type of system is used, what plants you are going to grow and under what environmental conditions. Though there are a great variety of factors to consider while choosing a particular growing medium, it often comes to price, availability and personal preferences. Read More…

How to preparing hydroponic Nutrient Solution

Nutrient solution is made of water with dissolved fertilizer. It is preferable to have good quality water to be mixed with the fertilizer, the amount of which is always indicated by the manufacturer. It is very important to check and adjust if necessary pH level of nutrient solution with liquid pH adjusters. Usually, pH level of the nutrient solution depends on the plant; however, most often it is between 6.0 and 6.5 for the majority of the starter cubes, with the exception being Rockwool, which needs pH level of 5.5 to 5.8. Fertilizing young plants, a gardener should use a nutrient solution as weak as ¼ to ½ of the full strength suggested by the manufacturer. Only plants older than two weeks can be fertilized by the full strength nutrient solutions. It is recommended to keep the growing medium moist, but not too wet or soaked with the hydroponics nutrient solution. Read More…

Hydroponic Nutrient Solutions

Improper use of fertilizers is the most common cause of many plant problems. Insufficient amounts cause weak and under nourished plants burn during a lot about the desired quantities and can even kill the plant. Good judgments and decisions are required when a plant grows. The following are guidelines for the application of nutrient solutions. Read More…