Archive for the ‘Growing Indoors’ Category:
Written on October 21st, 2009 by Grow Staffno shouts
The trick to operating a working hydroponic design is to deliver appropriate minerals at proper intervals. There are a few irrigation systems to help gardeners accomplish this such as static and continuous flow solutions and aeroponics. Hydroponics utilize mineral rich water to give nutrients for developing flowers. Because all the food plants require is in the solution and little if anything in the cultivation medium proper timing and ratios of solution delivery are vital. Systems has to be designed to expose root system to the correct volume of nutrients and gases for maximum development. Several different systems have been developed by growers are static solution culture, continuous flow solution culture, and aeroponics.
In hydroponic systems that utilize static solution culture the crops’ root systems are placed on a pool or tank of mineral rich solution. The solution should be constantly aerated or the level kept just below the root line to ensure the root system has enough access to oxygen. These systems has to be always monitored to ensure which mineral and chemical levels remain consistent. The most common kind of static water growing is deep water culture cultivation. This system could utilize pumps and timers to regulate a number of the regular tasks and help improve quality.
By continuously flowing water over and around root systems constant flow systems make it simple to make sure they get enough air and mineral levels are uniform. These designs can normally use mixing feeder containers with suitably mixed mineral solution. This makes it easy to maintain the chemical levels and minerals being given to the plants. Ebb and flow technique utilize reservoirs and pumps thoughtfully located along with gravity to provide regular watering. Growers who focus concentrated mineral water along little irrigation gullys use the nutrient film technique. This method allows for an optimum mix of minerals and gases and can be one of the most effective soilless techniques
Aeroponics is the growing technique which utilizes only the mist or light spray of nutrient rich water feed herbs. roots are suspended often in an enclosed holder where they are consistently exposed to nutrients and oxygen. Hydroponic systems with solid growth materials either deliver minerals from below in sub watering or from above in top watering. Bottom irrigation depends on capillary action to draw water up from below. Top watering methods are normally utilized with material which drains well and should be maintained to prevent over watering.
There are many soilless irrigation techniques which could be used to cultivate many different herb species in hydroponic design. Systems for supplying mineral water to developing crops range from the simple to the intricate and could normally be customized for any need.
Written on October 20th, 2009 by Grow Staffno shouts
The grow lights utilized in an indoor grow room will have a substantial influence on the quality of the plants grown. The more efficient a lamp the faster crops can grow. Fluorescent lamps and LED lamps have been utilized by many growers for grow room cultivation. LED bulbs are now popular with grow room gardeners; they use relatively little power, give off little heat, and can provide just the frequencies your herbs need to grow. Fluorescent grow lamps can efficiently make the light your plants require and are easy to set up almost anywhere.
LED bulbs, or light emitting diodes, have long had many display uses and they have now been adapted for grow room cultivation. LED’s are efficient as grow lights because they have a low energy usage, long lifetime, and tiny dimensions. They can also be manufactured to emit accurate frequencies of light so are useful for any plant you want to cultivation. This makes Light Emitting Diode’s more efficient because there is little wasted light as opposed to other lamps and you can be sure your herbs are receiving the light they need. LED lights can be found in high and short frequencies so can be utilized efficiently during the different growth phases of your flowers. Light Emitting Diode lights are especially suited for hydroponic systems constrained by size because LEDs do not require much space. Light Emitting Diode lights are recent advancements as cultivation lights and further research is still being done to learn how to utilize them.
Fluorescent lights can generate light across a wide range of the light spectrum and are prized for their efficiency and low energy usage. Compared to incandescent bulbs fluorescents are much more powerful, they produce twice as much light and last significantly longer. Fluorescent lights are so effective for grow room cultivation that several other cultivation specific bulbs have been created; high output fluorescents, compact fluorescents, and fluorescent/HID hybrid lamps.
High output fluorescents utilize similar parts as regular fluorescents however they are able to create double the energy. HO fixtures are often manufactured with very thin profiles, this makes them especially useful if utilized in small grow room spaces. Compact fluorescents are smaller versions that can be utilized in many different cultivation set ups. They normally utilize special reflectors that help to focus the light and power they generate. They can be used to assist seedlings start growing or during the growth cycle. High Output Fluorescent/HID mix lights combine the 2 light types for a well rounded lamp system.
Light Emitting Diode and fluorescent lamps are both effective lamp choices for a range of various crops and herbs. There are currently many efficient LED and fluorescent light models available to light your growing room. Developing technology appears it will enhance effectiveness in the future.
Written on October 18th, 2009 by Grow Staffno shouts
Gardening indoors affords gardeners a significant degree of control over their crops’ cultivation environment. Many gardeners want to make the optimal environment for their plants and that includes substantial amounts of light. To create enough light for growing herbs many hydroponic systems use high intensity discharge lamps. These extremely strong types of light includes high pressure sodium and metal halide lamps and are utilized for their intensity. Metal Halide bulbs generate a very intense light in the blue area of the spectrum and are most efficient throughout a flower’s growth cycle. High Pressure Sodium bulbs create low wave length light and are most efficient throughout the vegetative growth phase.
MH bulbs are HID lights and are used by gardeners because of their ability to generate very intense lighting. They emit light along the higher area of the wavelength spectrum. These longer wavelength of light are most often used by growers during the growth cycle. The blue light is helpful for herbs to develop a sturdy structure especially leafs and stalks. It is vital for herbs to develop a sturdy stem so they can support the large flowers generated by grow room methods.
High pressure sodium bulbs are a different type of high intensity discharge light and are widely utilized by gardeners and generate an extremely intense light along the orange end of the light spectrum. The smaller wavelength orange light is most efficiently used by flowers when budding. Gardeners often report substantially larger yields when they use high pressure sodium lamps throughout later growth. High pressure sodium lamps just produce orange light. If only high pressure sodium bulbs are utilized throughout a crops early life growth will be taller and quicker. These plants will unlikely be able to support the large flower growers prize. Lots of gardeners will just apply this kind of light throughout latter grow phases.
The two bulbs metal halide and high pressure sodium lamps are effective at creating a single and just one wavelength of light for hydroponic systems. Since flowers require different kinds of light throughout their lives these lights are normally utilized in combination. By using high intensity discharge lamps with lights of varying frequencies a more complete light profile is provide. By providing herbs proper lighting at appropriate intervals and intensities during their development exceptional spped and high quality yields can be achieved.
Written on October 18th, 2009 by Grow Staffno shouts
Many growers prefer the use of inactive cultivation material when plant inside. Cultivation materials could be any number of mediums, as long as they permit root exposure to solution and air, are not broken down by moisture, do not hold pests or bacteria, and could be utilized by root systems for stability they has to function. Development mediums could either be natural mediums found in nature or artificially manufactured. Some of the more popular processed or manufactured materials include vermiculite, clay pellets, gravel, brick shards, packing peanuts although there are literally hundreds of mediums that could be used.
Vermiculite is a organic mineral which is cooked until it expands to become a lightweight, porous pebble medium. It is normally manufactured in commercial heaters specially designed for the function. It is known to contain more water than air and has a wicking property which makes it suitable for transporting water in passive hydroponic irrigation systems. Vermiculite are so efficient at drawing water they could sometimes flood root system. If this happens gardeners can usually add perlite to balance out the mixture.
Clay pellets which are heated until they enlarge and become porous are known as LECA, or Light Expanded Clay Aggregate, and appropriate as cultivation medium. Baked clay pellets are helpful for growers who need to have clean medium which does not hold any nutrients. Clay is completely inert, has a neutral pH value, and gives nothing of consequence to crops. LECA pellets are super heated so that they become porous and able to transport water but also very strong so they can hold their shape and function for a long time. Some gardeners clean and sterilize pellets for reuse although other do not because root system growth from herbs and enter and stay in the pellets.
Gravel is used by many gardeners for their indoor growing material. Aquarium gravel is usually utilized because it is clean and an effective size although any gravel of suitable dimensions which is sterilized must work. Gravel medium systems can often employ electric pumps and overhead irrigation methods to ensure a steady supply of nutrients. Gravel drains exceedingly well, so well that if it is not continuously supplied with water roots could dry out rapidly.
Brick shards are known to be effective cultivation material for a number of varied crops. They have similar properties to gravel from a horticultural perspective although may alter chemical concentrations. Unlike gravel brick shards can change pH readings and should be thoroughly cleaned prior to every use.
Packing peanuts are extremely affordable and conveniently available medium for cultivation. They are light weight and give excellent drainage although there may be health concerns. Depending on the specific compounds used in production packing peanuts may breakdown in solution or provide flowers with chemicals.
No matter the cultivation material utilized in your indoor grow rooms it is important that it provides adequate nutrient delivery and drainage for whatever crops being grown. Mediums are normally selected specifically for their ability to function with the watering method being utilized. It is a crucial that all materials are thoroughly cleaned and sterilized before growing. Any pests or bacteria that is present on a material can almost certainly infect the herbs being grown.
Written on October 17th, 2009 by Grow Staffno shouts
Passive hydroponics is one of the simplest hydroponic designs for home gardeners. Also known as semi-hydroponics or passive sub irrigation, this system does not use any dirt but instead inert mediums are utilized as growing materials. These growing material provide all the nutrient flowers need from a tank below. Semihydroponic designs combine simple set up with convenient daily maintenance.
Semihydroponic designs use cultivation mediums only to give plants a platform for cultivation and to provide mineral water, many do not provide any minerals themselves. There are a few varied materials that could be utilized such as rock wool, coir, vermiculite, and perlite. These materials are able to transport solution upwards through capillary action. Depending on the absorption rate of different materials systems could be set up to run without much regular tasks.
Growing mediums has to not only provide water but also have to allow space for fresh oxygen to be moved around the roots. The mixture of minerals and fresh air is what assists crops grow and stay healthy. Different species of plants can have various mineral and air needs, growers often mix various mediums to make the suitable habitat.
Cleaning is vital for passive hydroponic designs to make sure that no bacteria or fungus develops. As primarily static systems nutrients can accumulate throughout the reservoirs and growing medium. Thoroughly rinsing out equipment between crops can help systems last longer and maintain the quality of plants grown.
Semihydroponic systems can be relatively simple designs and are excellent for small hydroponic systems or could be scaled up for large operations. Growers have reported satisfyingly growing a range of varied types of plants of exceedingly high quality with the method. For growers who desire a indoor hydroponic system without much regular maintenance and simple set up passive designs are excellent options.
Written on October 16th, 2009 by Grow Staffno shouts
Nutrient film technique is a hydroponic method that focuses shallow streams over solution over crop root systems. This kind of design could be hard to install but if done correctly can produce rapid and huge cultivation. Nutrient film technique, or NFT, cultivation methods provide crops with enough nutrients through the solution constantly flowing past the root systems and gives them exposure to oxygen. Compared to other hydroponic systems NFT supplies plants with more air and so growth is quicker.
Nutrient film technique hydroponic systems direct shallow streams of nutrient solution down gullys which hold root. The shallow stream delivers all the minerals plants need for cultivation and by keeping the stream shallow the root systems have exposure to oxygen. This system is one of the most effective for supplying crops nutrients and fresh air, many other hydroponic systems require one to be favored more than the other.
One of the crucial design aspects of NFT systems is the flow rate which is largely dictated by the incline of the channels. For most crops a small incline which slowly transports solution around the roots permitting optimum access is ideal and slopes of 1:100 are ideal. In practice it can be hard to set up systems so level that a slope of 1:100 is adequate to avoid accumulation of solution in depressed spots. The solution lots of home gardeners utilize steeper slopes of approximately 1:50.
The amount of water a system could hold and the size of the watering channels also has a substantial influence on crop size and timing. If gullys are overly large or there are too many crops using the same water minerals could become depleted and plants at the far end of the gully could suffer. Every nutrient film technique design should be tested to make sure it is not overloaded. A general rule is 1 liter of solution for 60 seconds for each crop tank though this amount can change according to plants being cultivated and the gully design for the hydroponic system. Researchers have found that quality begins dropping on channels which exceed 15 meters in size.
NFT hydroponic cultivation methods are some of the most efficient irrigation systems. They could be difficult to set up and require accurate construction so slope and nutrient concentrations remain constant. If these disadvantages can be solved flowers of impressive magnitude and value can be quickly grown.
Written on September 27th, 2009 by Grow Staffno shouts
grow rooms give growers complete control over their environment
Grow room is an indoor space where plants or flowers can be grown in controlled conditions. Grow rooms are popular because they have several advantages including complete control over conditions including lighting, temperature, security, and privacy. Indoor grow rooms can make use of natural sunlight, artificial light, or a combination of the two. Depending on the size, set up, and layout of a grow room energy usage to run and heat from the equipment can cause significant problems.
When growing indoors a primary obstacle is soil or lack thereof. Grow rooms sometimes use soil but increasingly are utilizing soilless cultivation techniques including hydroponics and aeroponics. Many growers report that soilless growing provides better yields, faster growth rates, and quicker maturation. This is attributed to the nutrient control that soilless techniques confer on the grower. Growing in soil nutrient concentrations can only be estimated and fluctuate over time. Hydroponic and aeroponic methods allow the grower to custom create the medium for the plants to grow in. Concentrations can be changed at will and with extreme precision making it possible to provide optimum growth conditions for any crop. Some of the more popular nutrients used for grow mixtures include vermiculite, perlite, coconut husk, and rockwool.
Apart from the medium in which the plants will grow lighting is the other critical design aspect of any grow room. Light is essential for a plant’s growth and has a tremendous impact on the size, timing, and quality of crop yields. In order to maximize the yield from indoor growing growers use three common types of light at different points in the growth and maturation cycle of the plant. Growers use HID, or high intensity discharge lamps, compact fluorescent lamps, and regular fluorescent lamps. The types of lamps used and their placement determines how effective they will be and are commonly changed throughout the growth and flowering cycles. The walls of grow rooms are often covered in reflective material to utilize as much light over as large an area of the plant as possible.
Beyond the growing medium and the lighting set up regular maintenance is also required throughout the process.The light required to grow plants indoors will generate a substantial amount of heat. Fans are usually required to dissipate the heat and for air circulation depending on the location and layout of a grow room. Close attention must be paid to humidity levels and regular inspection for pests will help ensure indoor crops remain safe and healthy.
Grow rooms have proven to be a convenient and effective way for millions of people to grow any plant they want in highly controlled conditions. Many growers report yields of better size and quality than what they can achieve outdoors.