The term sinsemilla is derived from the Spanish words “sin” (meaning “without”) and “semilla” (meaning “seed”) to mean as stated, without seed. This word has been associated with seedless cannabis flower since the 1970’s in North America but there is some evidence of it dating back further to countries like India! To clear up a few myths; sinsemilla is NOT a strain or genetics. It’s a female cannabis plant that has not been exposed to male plants (aka not fertilized).
Growing from home allows you to control many factors, so you can expect higher quality cannabis. If you are able to grow indoors, theres an even lower chance of your cannabis plants getting fertilized, as you would have to have the males in the tent/ grow box with them! When using a Grobo, you never have to worry about male plants being too close to your females.
Saving the Seeds
High-quality weed is important when you invest your hard earned money in what you smoke. There are a handful of things that can decrease your bud quality, one of which is finding seeds in your weed.
The best way to avoid seedy weed is to grow your own. If that isn’t possible, purchase from a qualified vendor and not just your friend’s brother down the street. If you’re purchasing from a reputable establishment online or offline you will be able to verify the quality beforehand. You can ask questions to figure out how well the plant was treated and you can avoid otherwise low quality weed.
Before You Buy
If the male is not removed in a timely fashion your female plants could become pollinated and start growing seeds. These seeds are part of the natural process and can be used to start a new grow. Careful, 50% of them will be males! Did you also know that cannabis seeds are a superfood? You can survive by eating just seeds!
Light poisoning refers to the flowering night cycle of a plant being unnaturally interrupted with light. The best way to prevent this is to close yourself inside your darkened room during the daylight, and then after allowing a few minutes for your eyes to adjust to the dark, check for any light leaks from covered windows, door jams, etc. Also cover all timer and appliance lights with tape.
In either case, once hermaphroditism has compromised the safety and purity of your sensimilla, the plant should not be propagated further. Remember, once a hermy, always a hermy. The plant pictured here is in the tenth and what should have been the final week of ripening, but a timer failed and one light stayed on continuously for almost two weeks, causing this vegetative regrowth. Because the light was continuous, the plant made no pollen. This method of re-vegging can be used to save a flowering plant you have no copies of, but be careful, as this may cause some strains to hermaphrodite.
Cannabis plants are monecious. This means they have the ability to be either male or female. Or in the case of hermaphroditism, they can be both. The reason to make sure there are no males or hermaphrodites in your garden is because male flowers make pollen. When pollen touches the white hairs on a flower, it makes a seed, and seeded weed gives you headaches. Even though there are reasons in nature hermaphroditism could be important, such as continuing the species in case there is no male present, hermaphroditism is generally a bad thing when talking about cannabis plants.
Finding a hermaphrodite in your growroom can happen at any stage of the flowering cycle and is indicated by the presence of male flowers growing on the same plant as female flowers. As with all species in nature this can occur in varying degrees. A plant can become slightly or majorly hermaphroditic. In cases where singular male flowers are found between the branch and stalk nodes, you should be diligently removing them as they grow. You must re-inspect the plant top to bottom every few days to be sure pollination and seeding doesn’t occur. If you find male flowers (anthers) actually growing from within the female flowers (buds) the situation is a little more dire. You can still remove all the male anatomy as it appears, but it will be harder to find and much more prevalent. This is a horrible discovery that leads to a tough decision: Should you let the plant live and risk the whole crop being ruined by seeds?
Light poisoning is the most common cause for a normal plant to hermaphrodite.