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Promo valid until 30th of September
Promo valid until 30th of September

Grapefruit Autoflower

Fast, fun and full of fruit.
  • Sativa Dominant
  • Quick Flowering
  • Easy To Grow
  • Thrives in any given set up
  • Sweet yet bitter citrus aroma
  • 400 to 600 g/m2

Ideally used in the morning, Grapefruit gives cannabis users a refreshing feel-good kick that sets them up for the day ahead. The hybrid is a cross between two Sativa-dominant strains. The first parent, Cinderella 99, donates its potent mental high a... Read More

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With over 20 years of experience in the cannabis industry, we have the grow-how from the experts!

We deliver high-quality, fast-germinating seeds with impeccable and stabilized genetics swiftly and discreetly worldwide at a competitive price.

See what our customers say:
Scott H. 02/01/20
Robin C. 02/01/20
Ivan V. 23/01/20
YOTPO Score 9.6 | 1907

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We ship to the USA. We offer tracked shipping from $9.99 and FREE Shipping for orders over $90. Once your order is confirmed, you will receive a tracking ID by email. Your seeds will arrive in between 10-14 days. However, it can take up to 25-30 working days in some cases.

Germination Instructions - Follow our Germination Guide and your seeds should show a taproot within 48 hours.

Germination Guarantee - If your seeds do not germinate following our instructions, contact our support team and we will offer a replacement for free. Find more detailed information on FAQ's section.

Kyle Kushman
Kushman Says:
Enhances the mood, sharpens the senses and totally chills the beans.
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Grapefruit Autoflower

STRAIN PROFILE Grapefruit Autoflower

Yield Indoor 400 - 600 g/m2
Yield Outdoor 300 gr/plant
THC 19%
CBD 0.4%
HEIGHT 60 - 90 cm
All Year
Anxiety Arthritis Depression Inflammation Pain Stress
Creative Energetic Euphoric Focused Uplifted
Citrus Grape Grapefruit Pungent
Temperate/Continental Sunny/Mediterranean
Grapefruit Autoflower Review

Grapefruit Autoflower Profile by Kyle Kushman

Ideally used in the morning, Grapefruit gives cannabis users a refreshing feel-good kick that sets them up for the day ahead. The hybrid is a cross between two Sativa-dominant strains. The first parent, Cinderella 99, donates its potent mental high and humongous yields to the mix, whereas the other, an unknown Sativa, bestows its delicious grapefruit flavor.

By melding a Ruderalis with a Grapefruit clone, an autoflowering version of this fruity plant was created. Easy to grow and quick to mature, this new variant offers an abundant yield. It thrives in any given set up, providing new growers a positive first-time experience. Growing this baby ensures a big enough harvest to last all year – and the seeds are now available from Homegrown Cannabis Co. for your gardening pleasure.

Perfect for stoners who want a flavorful toke, this weed is heavenly in both the taste and fragrance departments. The aroma leaves smokers salivating the moment they take a whiff. Not only does it provide cerebral high, but it also massages the palate and enhances the senses too.

Growing Grapefruit from Autoflowering Seeds

Grapefruit Auto is one of the best strains for home growing, and growers can expect an abundant yield after just 8 to 9 weeks. Bushy with many branches, this beauty loves to shows off its mint green leaves. Its lime green buds are covered with crystal trichomes that do nothing to conceal the plant’s potency.

It’s a versatile specimen and its sturdy structure means it can thrive in any given setup. Growing it indoors provides a yield of 1.31 to 1.96 ounces per square foot, especially if the SOG technique is employed. Though it doesn’t demand much attention, it needs proper ventilation, and works best when humidity levels are kept below 50%. The temperature should be set between 70 and 80 degrees Farenheit.

The sweet shrub is most likely to mature to its full, glorious potential in a warm Mediterranean climate. Each plant can produce up to 10.5 ounces, and growers can even enjoy multiple harvests up to late September. Though it does not scream for TLC, monitoring the crop from time to time is a good idea if you want a problem-free experience.

Fragrance and Flavor

Like its namesake fruit, Grapefruit’s aroma is sweet yet bitter with strong citrus notes. Once it starts to flower, it fills the grow area with a pungent, musky scent. The moment you light it up, you’ll notice a distinct grapefruit aroma that lingers for a couple of minutes at least, leaving a subtle citrus note in its wake.

Although its taste is not as strong as its smell, this herb has a classic citrus flavor that allows smokers to experience the tropics in every inhale. The sweet and slightly sour tang remains long after exhale, making you hungry for another hit.


A best-selling daytime strain, Grapefruit Auto gives a swift dose of mental clarity. Often smoked by avid fans to kick-start a long, busy day, it releases a wave of energy and uplifts the spirit. It also soothes the body without having a crippling couch-lock effect, making it easy to stay on the go. The high lasts for a long time and it’s perfectly capable of keeping up with an active lifestyle

As well as powering you up with energy and vigor, Grapefruit Auto’s cerebral high also comes with a creativity boost. With such an eclectic mix of benefits, it’ll leave you in the optimum condition for productivity. Better than a cup of strong coffee, it’s a strain of choice for tokers who want to get off to a strong head start. Even exhausted individuals are sure to find its stimulating rush a huge treat.

As with most other cannabis strains, Grapefruit does have some potential adverse effects. Dry, bloodshot eyes and/or cottonmouth are pretty much inevitable, and drinking ample amounts of water before, during, and after a smoke-out usually does the trick. Keeping an OTC eye lubricant on hand for is also a great way to combat the discomfort of sore eyes.

New users and THC-sensitive tokers are the most vulnerable to more severe reactions. They may experience a mild headache, anxiety or paranoia. Avoid these by pacing yourself and sticking within your own personal tolerance parameters. If any of the more serious side effects recur, you’ll likely need to convert to a lighter strain.


With a euphoric high and other sought-after benefits, Grapefruit is said to be one of the best strains on offer for medical users. Often prescribed to patients battling mental health dilemmas, this weed may offer relief from depression, stress, PTSD and anxiety. It may also function as a painkiller thanks to its soothing analgesic and anti-inflammatory components. It has been used by people with joint pain, and women with dysmenorrhea – while the Indica elements work their magic, the Sativa component helps maintain productivity.

Grapefruit Autoflowering Seeds

With a speedy growth pattern and quality harvests, Grapefruit Auto offers a rewarding cultivation journey. Growing these autoflowering seeds from Homegrown Cannabis Co. is a real joy, even for newbies. A bountiful crop can produce enough buds for a year-long supply, with enough left over to share with friends. Start your cannabis adventure with this powerful strain, and the benefits could be all yours!

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