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Black Lights CBD Auto Feminised Seeds


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Northern Lights #5 x Black Harlequin – Black Lights CBD Automatic is an indica / sativa / ruderalis hybrid. It’s a feminized automatic strain, and grows well in temperate conditions with a THC to CBD ratio of 2:1, with THC levels of 12 to 15%.
Sensi Seeds

Breeder: Sensi Seeds

Availability: In stock

Product Name Price Qty
Black Lights CBD Auto Feminised 3 Pack
Black Lights CBD Auto Feminised 5 Pack
Black Lights CBD Auto Feminised 10 Pack


Black Harlequin is the result of us crossbreeding our own Black Domina with US variety Harlequin.

Due to its CBD content, Harlequin is one of the most popular CBD strains, and has won multiple awards (including Cannabis Cups).

Harlequin’s traits are brought to a higher level with its marriage with Black Domina.

Finally, we added the strength of Northern Lights #5 (also a multiple award winner) to Black Harlequin, bringing a new experience to CBD fans.

Black Lights CBD Automatic is an Indica / Sativa / Ruderalis hybrid.

It’s a feminized autoflowering variant, which means it’s super-easy to cultivate.

This means that they’ll grow and flower like females, while their growth and flowering cycles aren’t affected by the amount of hours of light they get.

The genetic heritage of Northern Lights #5 and Black Harlequin CBD explains the THC to CBD ratio of 2:1, and the 12% to 15% THC levels.

Users can expect a relaxing, happy high, with the plants producing a sweet, fruity scent.

The strain grows well in cool and temperate climates.

The flowering period is 60 to 70 days, which is about average.

Likewise, the plants tend to grow to average heights, and usually end up around 100 cm tall.

This is thanks to the Indica parentage, and means that they can be cultivated discreetly, both inside and out.

The plants are bushy and compact in appearance, with plenty of lateral branches.

The buds are long and thick, and are generally quite plentiful by harvest-time.

Though this is an autoflowering variant, the yields are still impressive, it’s not uncommon for growers to obtain around 450 g per square metre.

Black Lights CBD Automatic produces robust plants, which are able to withstand even cold climates.

Experienced growers can have success with cultivation techniques such as SOG (Sea of Green) and lollipopping.

The two main parent plants, Black Harlequin and the legendary Northern Lights #5, can be detected in the relaxing high, juicy scent, and fruity taste.

Upon consumption, users often report a deeply relaxing, typically Indica stone, followed by a welcome uplifting sensation.

With THC levels of 12% to 15%, the relaxing effects of Black Lights CBD are pleasantly intense, without resulting in a total couch-lock.

While the plants are growing, they produce a sweet, fruity aroma, which is fairly subtle.

Again, this is beneficial for those wishing to cultivate the strain without attracting attention.

The taste is similar to the smell, though the sweetness from the Black Harlequin parent really comes into the foreground, giving it a mouth-watering flavour.

Additional Information

Seed Bank Sensi Seeds
Seed Type Feminised
Flowering Type Autoflowering
Genetics Northern Lights #5 x Black Harlequin
Where to Grow Indoor / Outdoor
Flowering Time 60 - 70 days
Type Mostly Indica
Yield Very Large
THC 12 - 15%
Height Medium

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- only £10.00 for orders below £250


All orders despatched within 24 hours (if in stock).

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We accept the following currencies GBP, EURO and USD (notes only) & strongly advise that a Registered Delivery service is used.

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