Frequently Asked Questions

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Product Questions


When can I tell whether they are male or female?

Cannabis normally begins to flower when it starts receiveing 12 hours of light and 12 hours of uninterrupted darkness in... Read More »

How do I identify my batch number?

Customer feedback is crucial to maintaining a high quality product. This is why all Sensi Seeds packages are imprinted with... Read More »

How does Sensi Seeds manage its stock?

Sensi Seeds manages its seed stock carefully. Each batch of seeds is numbered, registered and monitored during storage, be that... Read More »

What are autoflowering cannabis seeds?

Autoflowering cannabis seeds provide an easy and rewarding harvest of high quality marijuana without the need for a change in... Read More »

What percentage of these seeds will be female?

It is usually best to assume a female/male ratio of 50:50. Therefore, germinate twice as many seeds as you intend... Read More »

When can seedlings be put under lights or in the sun?

When seedlings have grown their second or third set of serrated leaves (not counting the round cotyledons that initially emerge... Read More »

What are the best conditions for seedlings?

Seedlings will benefit from a bright (though not, initially, under lamps or in direct sunlight), warm (21ºC) and humid environment.... Read More »

What is the best way to germinate cannabis seeds?

With cannabis seeds, the most effective method of germination requires only two saucers and some moist tissue. Here is a... Read More »

Will all of my seeds germinate?

Sensi Seeds regularly tests the germination rates of all its seed lines. Most of the time, 90 to 100% of... Read More »

How long do cannabis seeds last?

Stored correctly, Sensi seeds should have a lifespan of at least two years. ... Read More »