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Grapefruit Strain Autoflowering Marijuana Seeds

Grapefruit Strain is bred with grapefruit autoflowering seeds that grow into flowers on their own. This hybrid strain with high yields and a distinctive grapefruit aftertaste.

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One of Grapefruit Strain parents, Cinderella99, is a strong Sativa strain that is renowned for giving users a sharp mental high. These plants doesn’t branch out much, but a large main stem allows her petite stature of 60 to 90 cm to hold plenty of buds. Its entire life span is only 8–9 weeks. a solid option for both newcomers and experienced SOG growers.

Compared to many cannabis cultivars, crops cultivated from autoflowering seeds develop quickly, reach maturity early, and may offer several rich harvests annually. The strain is popular because it is a great midday cannabis with therapeutic benefits. Let’s explore the advantages of Grapefruit Strain seeds as well as how to grow them for your own supply, here at Rocket Seeds!

What is Grapefruit Strain?

The Vancouver Sour Citrus line’s completely automatic version is Grapefruit Strain. In a sense, the original is a “mini-me” clone of this condensed version. With the same wonderful grapefruit flavor and aroma and a head-to-body high. The first parent, Cinderella 99, contributes a strong mental high and massive yields, and the other parent, an unidentified sativa, contributes a lovely grapefruit flavor. By fusing two potent Sativas with a Ruderalis, the Sativa Hybrid strain is created.

THC levels up to 19% are comparable to photoperiodic grapefruit. This is some delicious daytime marijuana. This delicious dessert has a potent wake and bake potential. A single puff will wake up your body and mind and get you ready for your busy day.

The first hit gives users euphoria, as well as mental clarity and better attention. You’ll be able to look at even the most boring jobs positively because of this joyful high. Take advantage of the chance to indulge in your artistic endeavors because it has the ability to unleash a rush of creative juices. Also striking is the body stone. Your muscles and joints will become more relaxed, releasing tension and enabling pain-free, fluid movement.


  • You may smell the grapefruit blossoms’ wonderful aroma before you even harvest and break them open. The nostrils will be filled with the energizing aroma of grapefruit and sweet citrus. These aromatic 420 buds’ alluring perfume serves as a hint as to the energizing, joyful high that will be experienced after they are ignited and inhaled.


  • With your recently cured nugs, roll up a joint, fire it up, and enjoy the vibrant fusion of flavors. Grapefruit adds sharpness to the palate-pleasing sweetness of fruit. Long after you exhale, the sweetness and acidity balance each other out well.


  • Despite being small, it grows a robust main stem with secondary lateral branches that are coated in dense, sticky buds. Its strong, fragrant buds have strikingly vivid orange and yellow hues.
  • Grapefruit Autoflowering Strain finishes flowering, appearing like a sticky green baseball bat instead of tall cannabis trees with lengthy primary colas.

Strain Profile

  • Strain Parents: {Cinderella 99 x Unknown Sativa} x Ruderalis
  • Strain Dominant: Mostly Sativa
  • CBD Content: 0.4%
  • THC Content: 19%
  • Flowering Time: 8-10 Weeks

Grapefruit Strain Growing Information

The autoflowering Grapefruit Strain is a great option if you want something that is specially designed for simplicity of home cultivation. After a brief flowering time of 8 to 9 weeks, it is well known to offer a large yield. Amazing mint green leaves are seen in the bushy plant’s numerous branches. The crystallized trichomes that cover the lime green buds will make you aware of its power.

This is a hardy plant that can grow in any environment thanks to its robust structure. Although adequate ventilation will be at the top of your to-do list, this strain can be somewhat hands-off and not require continual monitoring and care. Create an environment that is similar to the Mediterranean when setting it up, and everything should work well. Ensure proper ventilation at all times. Ensure that the humidity stays below 50%. Once the humidity levels are known, make sure the temperature is set to between 70 and 80 degrees Fahrenheit.

These marijuana seeds can produce a yield of 1.31 to 1.96 ounces per square foot when grown indoors. Use the Sea of Green (SOG) approach if you wish to be on the higher end of this range. With that, the plants are matured early, which keeps them smaller, and the flowering period can start as soon as two weeks later. By keeping them smaller, you may maximize your production and fit more plants in your area.

In a warm, sunny Mediterranean climate, this lovely shrub will develop to its full potential. Although they don’t need constant attention, periodically checking the crop will be in your best interest to ensure smooth growth. Because of how quickly these weed seeds autoflower, there may be several harvests each year up until late September. Up to 10.5 ounces of product per plant will be produced.

What are the Medical Benefits of the Grapefruit Strain?

Smokers get euphoria from the buds that Grapefruit Strain seeds create. It also makes you feel energized and elevated, which is why it helps those with psychological problems. The strain is renowned for easing the signs of stress, PTSD, depression, and anxiety. Due to its anti-inflammatory and analgesic qualities, Grapefruit Strain is also a pain reliever. People who experience chronic pain say they feel better after ingesting it. Please be aware that more research is required to support these patients’ claims before the cultivar may be recommended medically.

Final Thoughts

Due to its outstanding flavor, powerful effects, and great growing ease, this strain commands respect in the cannabis community. Commercial growers will like working with this variety because it is strong, testing at 20% THC, and a very generous producer. It can be planted outdoors several times a year because of its excellent resistance and quick growth without developing mold or mildew during the rainier season. Grapefruit Autoflowering is a strain that hash makers and extract artists will discover to be very worthy and capable of producing some amazing extracts.

Buy Autoflowering Grapefruit Strain from Rocket Seeds online right away for a simple grow! We only offer seeds that our seed genetic experts have cultivated to the highest standards. Join our growing community and contact us from Australia. Order right away to get started growing your own plant.

Frequently Asked Questions

How is Grapefruit structure?

Grapefruit seeds develop quickly, similar to a sativa, but are compact, similar to an indica. Although it shouldn’t grow taller than 90 cm, the core stem is exceptionally thick and has strong lateral branches. Its buds have an extremely potent perfume and are extremely dense and compact at the end of flowering.

For all kinds of gardeners, using these seeds is a tremendous delight. It is incredibly simple to take care of and produces wonderful results with only a little fertilizer, water, and decent light. Additionally, the seeds we are discussing have a quick flowering time; both indoors and outdoors, it only takes 8 to 9 weeks from germination to harvest.

How much does Grapefruit produce?

Both indoors and out, this variety produces a lot of cannabis. This strain may produce up to 600 grams per square meter in a growing environment, whereas 300 grams can be harvested from each plant when grown outdoors.

What effect does Grapefruit produce?

THC levels in grapefruit blooms can rise to 19%, giving them a potent impact. It is a happy strain that is energizing and slightly sedative thanks to its sativa origins. It is the perfect strain to keep up the activity and get through hard workdays.