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female to male ratio of marijuana seeds

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The stabilized condition of the humidity during the germination stage up to the vegetative stage will provide growers a higher chance of obtaining more female development. Also, a regular and consistent routine in the watering can also help in regulating the moisture within the growing area, which promotes both the soil and air to get exposed to moisture, a crucial way to enhance the number of female plants.

Apart from males, the increase of photoperiod of twenty-four hours can cause bad development of the roots and may interfere in the exchange of gas during the rhizosphere. The development of the roots happens mostly during the night time, as well as the flow and exchange of oxygen, which is why the plant will suffer if growers are not patient enough. To have the best plant result, good root development is necessary.

For the young plants, it requires to have a minimum of 80% RH level, which can be achieved simply during the earlier stage of the plants. It is essential to maintain the moisture of the growing area and avoid getting it too dry. In this way, you are discouraging the growth of male plants.

Provide More Nitrogen

It is a guilty pleasure that some growers tend to do to make the whole process faster, and that is increasing the exposure of the plants for twenty-four hours lighting schedule within the vegetative stage. Although this technique can be effective in increasing the growth of plants faster, it only helps to generate more male development of the plants.

It would be impossible to identify whether a seed will turn into male or female when grown even as a young plant. Although it can be identified by observing its height characteristics, however, it would not be easy as a piece of cake to recognize the sex of marijuana plants during their vegetative growth.

During the pubescent stage of the plants, maintain a 70% RH humidity level. For s more accurate information, you may use an instrument that can help in measuring the humidity level like hygrometer. You may opt for a humidifier or a dehumidifier for the proper regulation of the humidity within the growing area. Do not try to overwater or overly dry the plants because it can increase the likelihood of male development.

However, there could be possible means to get female sex from a regular marijuana seed, which involves the environmental factors and the process of growing them. Below, we have listed complete ways and guidelines for achieving this goal. Browse below to comprehend further.

The quantity of nitrogen and potassium of the seedbed. Humidity and moistness of the seedbed.
Level of temperatures.
Colour of the light used.
Length of daylight.

If you run the 24/0 photoperiod then do not allow those temps to go anywhere above 85F unless you have an equatorial strain. 75F is the best but going a little lower is not a problem for helping those female ratios. If you can get in at around 65F then those females are going to be popping up all over the place. The problem with this is that some growers like to use the 18/6 photoperiod and when the lights are off the temps drop from around 65F to 50F and even less. Try not to be below 55F because this has the adverse effect on the plants producing more males than females. Again between 65F and 75F is where you want to be during the 3rd to 4th week of vegetative growth, the preference being 70F.

A couple of years ago Dutch Passion released an essay on how to increase mostly females from a pack of weed seeds. This is an excellent piece of work and has helped me to gain more of an interest in this area. In the past few years I have come to develop my own systems to get those ratios on the up and up. Right now I am very happy to report a real increase in my females from standard weed seeds. Sometimes as high as 90% to 95% on a consistent basis. So how is it done?

Of the 5 above-mentioned environmental factors the first three are the most practical:

I have noticed that equal portions of N to P an K can help with the female ratios but the higher N is certainly more helpful. So around the 3rd of 4th week of growth make sure that the ratios are good and that P or K has not gone above the N and P or else more males will occur. Obviously this means to avoid overfeeding your cannabis plants around this time too.

Humidity. Now this is the tricky one. High humidity levels only promote fungi and mold development and lowering humidity levels is the way to cure most of this rot but by keeping those humidity levels up in or around the 70 rH factor will help to produce more females. If you have a low humidity grow room then you should get to hold of a humidifier. Now high humidity levels like 70rH cause the medium to dry out a lot quicker so you got to keep this under control too. Keep those mediums moist and those rH levesl at 70. This will help to improve those female to male ratios. Again, getting them on the up and up.

The Italian Society of Agricultural Genetics agrees the sexual differentiation of cannabis is strongly influenced by environmental factors such as temperature and photoperiod. Anomalies also occur in floral development like the presence of reproductive structures of the opposite sex, or the development of bisexual inflorescences (monoecious phenotype).