Silver Haze 9 (Sensi Seeds)

Silver Haze #9 is another award-winning strain in Sensi Seeds' catalog. This plant is tall and productive, not to mention the fabulous resin production. When switched to a lighting cycle that triggers the flowering process at a height of only 10-15cm, the plants will still scratch at the 1m mark. High yields and a powerful, sensual cerebral high make this strain a winner.

Genetics 80% sativa - 20% indica
Parents Silver Haze 9
Flowering period 65-80 days
THC% High
CBD% Unknown
Yield (indoor) High
Height (indoor) Tall
Yield (outdoor) High
Height (outdoor) Tall
Harvest time (outdoor) October/November
Available as Feminized seeds
Seed bank Sensi Seeds
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Starting from € 35.00
3 seeds € 35.00
  in stock

Easy Germination

Easy Germination

Cannabis Propagator

Cannabis Propagator


Zativo caters to private customers only, and does not supply commercial or industrial growers with large amounts of cannabis seeds. If we have reason to suspect that the ordered seeds are destined for growing cannabis on a larger-than-private scale, we reserve the right to dismiss that specific order. 


Silver Haze 9: Sensi Seeds feminized their Silver Haze champion


Sensi Seeds once again presents us with something very special. Not only is the original Haze considered - by itself - a masterpiece of breeding, but the original Sensi Silver Haze is also a 12-time Cup winner. So stop to think about that for a minute. In this instalment named Silver Haze #9, Sensi Seeds back-crosses the original Haze to produce a feminized version to the delight of performance growers the world over.


The Silver Haze #9 is in practical terms a true sativa. While the #9 does include 20% indica genotype, the phenotypes will behave just like her parents. Indoor growers beware; this strain grows to be gigantic! Behaving like a pure sativa, she can be flipped very early on, in fact, it is recommended. If flipped to 12/12 light schedule around the 10-15cm height mark, she may end up growing over 100cm tall. Growing tall and slim, more plants can be grouped closer together. Lending particularly well to topping and super-cropping, so be sure to pull out a ScrOG net to even out the canopy. An outdoor grower with a thumb for tropical strains will know a late October to early November harvest is expected. Flowering time varies from 65-80 days, as this strain can vegetate and bloom at the same time.


The Silver Haze #9 is a very potent smoke. It is the massive amounts of pearly white resin that permeates the foliage that originated the term “haze.” The Silver Haze #9 will be light coloured with dark orange pistils, sending off whiffs of non-pungent, cheesy, sweet delight. The effects are uplifting and very cerebral, lasting for a very long time. Sometimes described as being almost psychedelic. An excellent choice for those who enjoy long sessions of creative insights.

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