Photoperiod

The photoperiod is the relationship between hours of daylight and darkness occurring during the life of the plant. When speaking of the photoperiod of cannabis are the hours of daylight and darkness per day (24 hours) that should receive the plants. Growing plants need more hours of light with darkness, about 18 light, and bloom the number is the same: 12 hours each.

This parameter can be controlled 100% in cultured interior. Outdoors, you can only simulate light periods of 12 hours if daylight hours are greater than this number, completely covering the plants with plastic or cardboard so you do not receive more light. It will spring to autumn, and when the size of our facilities allow us, when we can cover them to induce flowering outside.

Ruderalis The variety is the only one not dependent on the photoperiod to flower, since the specimens of this variety are guided by the time it takes to grow the plant to begin producing buds. If we try to seeds which are crosses with Ruderalis plants, such as the White Dwarf or Low Rider, about two and a half months these small plants will be ready to harvest. Sativa and indica varieties themselves are guided by the photoperiod to change phase. These varieties vary from growth phase to flowering phase in the daylight hours available to 12. Therefore, the plants will need at this time another 12 hours of darkness.

It is very important that the hours are in total darkness. A loophole through which a beam of light slips, a lamppost at night close to our culture, and may be delayed or even not advance flowering marijuana. If we cut cuttings, make sure that they receive the necessary daylight hours because they could begin to flourish without having reached the desired size. Also we can know in advance the sex of a plant, if cuttings and induced to flower by reduced hours of birth to 12. In indoor growing, depending on our needs and space, changing the light period for the plants flourish when they have more than two months. Another reference that we follow is the height of the plant. When it reaches the meter, can be induced to flower.

The sativa variety blooms later than indicated. That is because the sativas come from the tropics, where the good weather lasts longer, and winter comes later. On the contrary, indications are programmed to flower earlier, to avoid the rain and winter weather septemtrionales regions. The experienced growers always try to vary the parameters in the crop to see if you get more production. It is proven that in bloom, daylight hours drop below 12 may be even harmful to plants. And program more than 12 hours of light, extends the flowering period. But some people change the period of 12 to 13 or 14 hours after three weeks of growth changed the photoperiod by flowering, to get a tighter production at the expense of prolonging the time until you collect.

Once the plants begin flowering, this period is not irreversible. You can make plants produce buds interrupt and return to grow if we change and increase the hours of daylight they would be in December. Be careful because this is what can happen also if the 12 hours of darkness are not comprehensive, and turn on the light (can be poque we visit the crop at night) or is filtered through a slit. The plant takes a few weeks to change from one phase to another, so that flowering stops for about two weeks, then start to grow and produce new leaves and branches. In summary, for growth, normal is to schedule 18 hours of light for 6 of darkness. Although some plants are forced to receive 24 hours of light, seems to be proven that cannabis is only capable of processing up to 18 hours a day, so the electricity consumed in the remaining 6 hours would be wasted. And bloom, daylight hours went down to 12.

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Quick guide to marijuana indoor growing

I’ll try to explain very simply everything you need for an indoor growing. This guide is intended as a basic reference for all those who have doubts about how to ride a planting indoors. The first thing is to mention that we have to care issues, and materials needed:

Seeds

The first thing we need are the seeds of marijuana . They can be purchased seeds, seeds of other crops or seeds that a friend has given us. For starters, you can try to give us someone seed (not aceptéis any seed and try to know what kind of range are). Why? Very easy. In the first crops commit many mistakes and learn what things we do and what not. So it would be a shame to spoil or not get enough performance to quality seeds we bought at a high price. If we are able to give us seed, or they are not quality, or simply want a certain type of marijuana, we can always buy some that are not prohibitively expensive. Just do not have time hesitation then discarding copies for his weakness or because they contract a disease that could endanger the rest.

Growing medium

We have to put marijuana seeds in a growing medium for them to germinate and end up being a nice pot plants. For indoor growing, a commonly used method is the hydroponics. This consists of mixtures of inorganic and lack of nutrients, since these will eventually supplied to the irrigation water. This method involves more complications than the traditional organic farming in the middle (such as plant substrate that can be found in any shop). So if it is your first crop, I advise you empezéis so simple, and heap up organically. Among them we find the plant substrate, the worm compost, gravel, rock wool, organic fertilizers, etc. Some, such as worm compost, you need to mix with others for not being able to retain water or air.

Containers or pots

The best containers for growing marijuana are those who are taller than wide s. The roots of cannabis tend to grow downward rather than sideways. Normally the plant goes into the ground as deep as their size beyond. It is for this reason recommend using containers higher and narrower than the typical pots used for other plants. And also take up less space. The capacity of the pots must be 12 liters.

We must consider that if we are to grow many plants, the containers will take up much space. For outdoor cultivation can use larger containers, but inside we further limit the size of these. Bearing in mind that we will be moving and rotating the pots for the plant to receive light from all sides. A little heavier containers will help us in this task. It is true that clay pots are best for its ability to sweat, remove excess moisture by its walls, and isolation from its characteristic high ambient temperatures. But inside it is advisable to plastic pots, strong but lightweight, because they are more manageable and easy to handle.

The pots must have holes for drainage at the bottom. And the more the better, without being too long and that may cause the container to be broken at the bottom. And to facilitate escaping the ground below each time you shower. To avoid this we put at the bottom of the pot Arlit or stones, to facilitate drainage, but avoid losing ground through the holes.

Light

Plants need much light for proper growth and development. And inside we must be responsible for providing sufficient amount of light to ensure we have productive harvests. Available on the market a range of bombillas and reflecting that we can buy to get a good cannabis.

The sodium vapor lamps and mercury halide are the best to perform this task. The first had an orange color at first, and the other a whiter color. But now we can find both types to give a bank of different color shades. There are some that call for cool white light emitting so characteristic. On the power, we recommend having at least 400W. Lower rates this technology will give smaller harvests, and even problems when our niceties grow.

We must also take care of the height at which we put these bulbs. Normally too many heat release, and this can cause them to burn the top leaves of our plants. For the power of the lamps that we have recommended, the distance between the tip of the pot and the bulb should not be less than half a meter.

If we find that the tips of the leaves begin to fade, or they begin to bend upwards, if we have not gone through fertilizers, is a good indication that the lights are too close. In the closets of cultivation is usually installed a system of ventilation and extraction, and usually connect the lights to the tubes that make up this structure to produce heat vacate bulbs.

Times cycles of light – darkness often vary for each grower. In the growth phase seems to be proved that a continuous supply of light for the plants 24 hours tends to make the final production increases. If you can keep the lights burning 24 hours a day, the minimum hours should not ever get 18 hours of light minimum. When plants reach the size you want, change the light – darkness to match it, with only 12 hours of daylight. That will cause our plants enter the flowering stage and start the production of resin.

Climate control

Plants need a temperature range suitable for growth without problems. The ideal temperature for marijuana is about 25 º C.

Choose a room with a constant temperature throughout the year, and is not a room that we have to visit often to do other tasks. In the beginning we must take special care of the temperature range to be borne by the plant, it is at this stage when they are weakest. The limits beyond which stops growing cannabis are less than 10 º C and more than 40 º C.

The air is also very important. By wind can sneak in our culture fungi that insurance will not be welcomed by our plants, which can cause diseases that can ruin the worst our harvest. A continuous renewal of clean air will help prevent the plants are put Malito. In addition, they are developing a greater trunk and branches that allow them to better withstand the weight of the buds and make them more resistant if they are moved frequently and continually under balanced by a breeze.

We can put fans in our room to simulate the effect of wind on plants. A potential problem of discretion if we live in a residents or have frequent visits is the smell that marijuana plants. In the market we can find different models with activated carbon filters that absorb effectively manage olos that permeates the air that we expel the grow room through the exhaust system that we installed. These filters we can use in several crops, before having to buy new parts for proper safe operation.

The CO2 is absolutely necessary for plants. They can easily die inside if they do not receive an adequate supply. With proper ventilation and air renewal can be reassured on this point. Biuen is true that forcing the plants receive a greater amount of CO2 can increase production. For this there are several tricks to be discussed in future articles. Moisture can also be a problem, especially in early stages of germination and growth. Excessive moisture may cause fungi to proliferate in the culture medium, and we are stuck with mal nursery causing root rot or the seed will not germinate. To learn more about the choice of site, you can see the article on the grow rooms .

More Tips

The first thing to know is that our indoor plants not should be as large as would be if the cultivásemos outdoors. The effectiveness of interior lamps not exceeding 80 cm or meters. And when the plants are flowering, the vegetation can be so dense that light is not properly reach the bottom of the plants that are preventing their full potential, so we would be wasting time and money on fertilizer and care.

The maximum size of plants can advise no more than five feet. Indoor pests are lethal. If any of the critters that can ruin our crops get colonize our plants will be played at home. You will not find in our growing natural predators that keep them at bay as in abroad. Therefore, the continuous observation, we always recommend habit is crucial. At the slightest hint of any possible unexpected visitor, we must apply the appropriate measure in each case and use the appropriate biological insecticides. Meanwhile, we will not forget prevention with the help of other products intended for the case.

In the market we can find a wide variety of products we can use to care for our plants. For starters, be careful with the sex of marijuana plants. At first it might be confusing to distinguish males and females, but once we have seen some examples, we see that is a very simple task to perform. The sooner Let us separate the males from females, better, if we want to obtain maximum crop production in a seed.

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Autoflowering Cannabis Seeds

Autoflowering plants are those that do not depend on light – dark to start the flowering stage. Therefore, they are ideal for planting in winter and have a crop that will give us a little marijuana until we seriously to pick the crop in autumn. These marijuana plants are not as big as the varieties of flowering by light cycle, so maybe we need more copies to feed themselves. These plants are results of various crosses between varieties indica, sativa and Ruderalis. The variety of plants are the real Ruderalis autoflowering, and the crossings are used to obtain plants with more number and more buds and resin Ruderalis more potent than pure. Tropical varieties are often used in crosses to obtain more fruity and pleasant taste, and as much THC. In about 75 days after germination can get good harvests for the characteristics of these plants. Their size varies between 30 and 50 inches, but its output is high, being able to obtain copies are prácticamenrte a continuous heart. We can use the cabinet of mothers for their culture or we can grow them outdoors if temperatures are too low. Although its spectacular view of the source resistance (North Asia) makes them stand cold weather when the temperature goes down the freezing night. Thanks to advances in genetic research and products, this year have come on the market feminized seeds autoflowering varieties. We have the White Dwarf, the Low Ryder and Automatic AK47 Low Ryder2. Among the regular addition to the above are the Dwarf Mix and Diesel Ryder.

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Drainage of marijuana growing

In the growth of cannabis, everything is important. But in the case of potting soil drainage is essential, and very simple (and cheap) to control. The main thing is be careful that water does not accumulate in the pot to avoid drowning the roots and endangering the life of the plant, and to keep pests away the fungi that attack the root system of the same. The pots or containers that we will use in our culture, must always have holes in the bottom to allow excess water to flow. From experience, the more holes better (without reducing the strength of the container, lest they break us.) A good trick to make more holes in the plastic containers to warm the red-hot iron stick or nail holes to be creating fat and melting the plastic. Do not make the holes too big. You must pass the water, but we must not make the earth go slowly escaping at each irrigation. Use Arlit or rocks at the base of the container facilitates drainage and prevents soil from escaping through holes, also prevents the soil is permanently filled with water which may accumulate on the plate, and maintains a degree of moisture will be absorbed by the plant when the soil is dry. For these reasons, the use of such material at the bottom of the pot is a must. If we use trays or dishes to collect water that is drained, you should not directly touch the water container to prevent root rot problems . We can use wood shims or blocks to raise the pot on the plate. If we find that the water escapes too fast for the drain holes when we water, we can plug these holes with a cotton swab or newspaper. We will make the drainage shall be slowly. Yes, we will be alert for clogged holes and the water stays inside the container.

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The 20 per cent of young people in Valencia smoke cannabis.

MARIJUANA PROTEST YOUNG GIRL SMOKING CANNABISValencia, land of joy, party and sleep.

Going out for a drink with friends is common among young people in Valencia, Spain, because half of them drink alcohol regularly and 30% were drunk at least once a month, as stated yesterday in the presentation of the Congress of the Society Spanish Family Medicine and Community held these days in Valencia.

However revealed that although alcohol consumption for fifteen years was higher in young people, 80% admitted drinking usually only about 15% were intoxicated.

With respect to the use of other drugs such as cannabis, 20% of teens smoke on a monthly basis, and this may create a problem Continue reading

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Colombian singer Juanes said “decriminalize marijuana”

juanes demands cannabis legalizationColombian singer Juanes said “decriminalize marijuana” is the beginning “more viable” to eradicate drug trafficking violence that has long plagued their country and now is primed also with Mexico.

In an interview published Wednesday that the Mexican daily El Universal, the performer of hits like to ask God was pleased that the possibility of legalizing certain substances “and start making noise.”

Juanes defends the term “decriminalization” as Continue reading

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Expocannabis 2008

The 4th edition of Expocannabis , forum hemp and alternative technologies will take place on October 31, 1 and 2 November in Madrid, and we’ll be there!

The event will take place in the cover . To get to look here .

To purchase tickets for Expocannabis, you may do in -office ticketing .

Do not miss the next few weeks we will remove items that summarize our experience in Expocannabis, chats with important people in this world, and some other surprises that will go and see. Continue reading

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Substrates to grow marijuana

The quality of the substrates is critical in the development of our marijuana plants. A good substrate will determine the proper growth of cannabis, providing the nutrients needed to grow healthy and strong and provide a significant production of resin. A mixture of substrates with different characteristics will allow us to regulate such important points as moisture in the plant, the proper drainage of all land used, and the contribution required of the utmost importantancia in the cultivation of marijuana. This time we will talk about useful substrates that we use in our culture.

Pumice: This kind of substrate is neither more nor less than the pumice. It is a volcanic rock, and within that keeps gases are then expelled and oxygenate the roots of our culture. Although inert constitution, has the great advantage of absorbing 65% of its weight in water, which will help us if our climate is very warm. Importantly, the PH, which is a bit high for the cultivation of marijuana, which is around a 7 or 7.5. Continue reading

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Grow rooms to grow marijuana indoor. How to select the room.

If ours is growing indoor, the first thing to do is choose carefully the room where we will do our plantation. Adapt or fourth crop will allow us to conduct a quality culture, reducing spending money. Good materials, a place perfectly suited for this purpose and all our care and perseverance, we will facilitate the work of getting a super pot and get the most out of each variety.

The main difference between an indoor growing and outdoor growing of marijuana. Indoors in our own way we can regulate the conditions under which the plant develops, and able to provide longer hours of daylight in an outdoor, for example. Outdoors, it must be said, the total production will be higher (greater amount of marijuana), but does not normally get the same rate of production of THC. Continue reading

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When the harvest time is not dependent on the marijuana plant …

The timing of harvest marijuana is always a topic of controversy among the growers of marijuana. There really is not a specific day to harvest the entire plant, since it is normal that the buds of the upper reach its peak before those of lower branches. It is usual to cut the whole plant, but you can also make a specific selection harvesting first buds to mature earlier, and leaving a few more days to finish the most delayed flowering. But not always the plant that makes the time of collection …

Outdoors there are times when the time does not depend on when the plant is ready, if not the dangers that passes with mushrooms, that steal the alien’s friends (those thieves who take advantage of the effort of another), or the police discover and commit to the grower if you are in a country with restrictive laws on the cultivation of cannabis. Another major threat is the weather in the area at the time of collection. A first frost in cold climates, although mild, can adversely affect plant development. In the case of heavy frost, our plantation can go straight to hell. In this case what we get is a good crop of spinach or chard codidas, because it is the taste that will have these plants. Continue reading

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