Cannabis Growing Guide 5/6 – Male/Female

28 01 2009

Cannabis plants are either male or female. The male plants produce pollen which pollinates the flowers of the female plant, which once pollinated, produce seeds. If the female plant is not pollinated (if there are no male plants nearby producing pollen), the flower/buds continue to develop and produce THC. Female plants which are not pollinated are referred to as sensemilla (without seeds).

Usually 40-50% of the plants are male.

A female can either generate a large seedless bud, a large bud with a few seeds, or a large bud that is almost totally seeds. The first case is achieved by removing all the male plants before any of their flowers open. The second case occurs when a few male flowers have opened but you remove them before any more open. The third case occurs when you miss-time the flowering of the male. This can be devastating if you have big female plants because you could loose 90% of the smokable herb to seed production.

The spotting of males is one of the most difficult of things to explain to a person that`s never grown since it really takes careful attention to how the tops of male plants look at this stage of development. Even experienced growers will be unsure at times and will have to wait till the next visit to be sure. When a male enters the stage of flower development, the tips of the branches where a bud would develop will start to grow what looks like a little bud (little balls) but it will have no white hairs coming out of it. Females will have no balls and will have small white hairs.

Male is on left with cluster of balls and female is on right with wispy white hairs.

Difference between Male and Female Cannabis plants

Difference between Male and Female Cannabis plants

Males are often, but not always, tall with stout stems, sporadic branching, and few leaves. Males are usually harvested except those used for breeding, after their sex has been determined, but before the pollen is shed. When harvesting, especially if close to females, cut the plant off at the base, taking care to shake the male as little as possible. This helps prevent any accidental pollination by an unnoticed, open male flower.

Tip for beginners: Buy feminized seeds! This way you will only get female plants.

<< Cannabis Growing Guide 4/6 – Indoor Growing

Cannabis Growing Guide 6/6 – Flowering & Harvesting >>


Actions

Information

3 responses

25 04 2013
Cannabis Growing Guide 6/6 - Flowering & Harvesting - Hemp Seed Shop

[…] << Cannabis Growing Guide 5/6 – Male/Female […]

25 04 2013
Cannabis Growing Guide 4/6 - Indoor Growing - Hemp Seed Shop

[…] Cannabis Growing Guide 5/6 – Male / Female >> […]

22 01 2014
jacksonmusyoki

Reblogged this on MISFIT Inc… and commented:
This is all you a bit of what you should have in mind

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s




%d bloggers like this: