Genetics: Difference between revisions
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=== Photoflower === |
=== Photoflower === |
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| − | Photoflowering plants rely on photoperiod indicators to "decide" when to enter flowering. Indoors this is usually controlled by changing the light schedule to include a dark period. 12/12 is commonly used for this. |
+ | Photoflowering plants rely on photoperiod indicators to "decide" when to enter flowering. Indoors this is usually controlled by changing the [[Light#Light schedules|light schedule]] to include a dark period. 12/12 is commonly used for this. |
== Phenotypes == |
== Phenotypes == |
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Revision as of 14:02, 16 February 2022
A plant's appearance, size, growth rate, and many other characteristics of strain are hard-coded into the plant through its genetics. Over time breeders, have combined desirable genetics to achieve new characteristics, such as auto-flowering.
Flowering type
There are two categories that define how cannabis plants enter the flowering stage: Autoflowering plants that enter the flowering stage after a period of time, and photo flower plants that enter flowering based on photoperiod.
Autoflower
Autoflowering plants naturally have a short life span of around 80-90 days, in this time (given good conditions) the plant will go through the cannabis life stages. After harvesting it is not possible to re-veg.
Photoflower
Photoflowering plants rely on photoperiod indicators to "decide" when to enter flowering. Indoors this is usually controlled by changing the light schedule to include a dark period. 12/12 is commonly used for this.
Phenotypes
A Phenotype is the manifestation of the plants genetics in its physical appearance.
Modern genetics has given us cannabis with a wide variety of leaf apperances