Hempstar Auto

Created as a tribute to the international hemp movement, Hempstar Auto also known as “Brainstorm” was developed by Dutch Passion Seeds in the 1990s. Hempstar is an incredible strain with some amazing properties. It is the genetic cross between Northern Lights, Haze, and Rudeeralis. The almost completely Sativa strain of cannabis displays effects of relaxation, happiness, focus, and creativity. Many people believe it can be used anytime to relieve symptoms of stress and nausea. Hempstar emits a fruity aroma composed of citrus, cream, wood, sweet pine, and a mix of skunk and earth. After this potent smoke, users feel relaxed, focused, happy, and creative. Combine these attractive traits with a high THC content and ease of growth and you have a top ten cannabis strain in the cannabis community. Hempstar Auto is a fan favorite and is popping up in more and more grow rooms across the globe.

  • THC levels up to 24%
  • 80% Sativa 10% Indica 10% Ruderalis
  • Creative, Attentive, Happy, Relaxing
  • Total time from flowering to harvest: 50 to 60 days
  • Growing experience level: Beginner to Intermediate
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Hempstar Auto: A Star is Born

Hempstar Auto seeds grow into medium to tall plants that are vibrant in color. The bright green leaves are short and small but they are effective at catching sunlight and providing the plants with the energy they need to grow. The leaves and buds are coated in dusty white trichomes that make the plant appear as if it has been dipped in sweet sugar. Booking closely at the buds you can clearly see bright orange pistils or hairs growing from the top. The flash of color is easy to see against the green and white backdrop of this cannabis plant. The harvested nuggets are pale green with amber hairs poking through the surface. The potent aroma is evident the second you break these nuggets apart with your fingers. Keep in mind that the resiny trichomes will stay on the buds through harvest. While Hempstar hasn’t taken home any major awards it is well-known on the cannabis scene as a top ten auto-flower variety. The reason behind its popularity is its ease of growth and mix of delicious flavors and aromas. It is a strong strain that users seem to really dig. Growers and users love this strain for a myriad of reasons.

Growing Tips for Our Seeds

These autoflower seeds are easy to grow indoors and outdoors even for the newbies. The basic needs of these seeds are sunshine and consistent feeding of nutrients. It is recommended to place seeds in a sunny area or beneath a grow light for 18 hours per day. Cannabis connoisseurs suggest regular water but not over-watering. Water is enough to keep the soil moist and wet. In about 8 to 10 weeks, the plant should begin to bud. Hempstar Autoflowering seeds are of high quality. Considered a low-maintenance strain, it produces a moderate harvest.

Dial in Your Growing Conditions

  • Indoor or Outdoor: Hempstar Auto cannabis plants can be grown indoors and outdoors by all levels of growers. The ideal temperature for these plants is around 60-80 degrees Fahrenheit. This strain of cannabis requires 18 hours of light during the vegetative stage. It does not require a change in the light cycle to induce flowering as it is an auto-flowering strain. It will flower on its own and be ready for harvest after a short flowering stage.
  •  Moisture control: In terms of humidity levels, you’ll want to set it at 50-70% during the vegetative growth stage. Keeping your humidity levels around 40-50% through the flowering stage will help keep mold and bud rot off of your plants.
  • Training Techniques: Topping and Low-stress Training (LST) are the best options or methods for this strain. These methods will keep the canopy in check and allow light and air to circulate through the top of the plant and into the bottom towards the soil. This will ultimately create an even grow and increase your yields come harvest time.

The Germination Game Plan

Before you even plant your Hempstar Auto female cannabis plants, you will first need to germinate these seeds. To do so, refer to our free germination guide, knowing that they are backed by our impressive 90% germination guarantee.

Yields, Flowering Time, and Harvest

  • Flowering Time: Growing indoors, you can expect to harvest after a flowering period of 50-60 days. Outdoors, it should be harvest-ready sometime around the middle of October.
  • Yields: While Indoor yields are around 400 grams per square meter, outdoor grows typically produce up to 550 grams per plant. This low-maintenance and easy-to-grow strain produces hefty yields after a short flowering period. Making it the ideal strain for new cultivators to begin their cannabis journey with.

Dominant Terpenes in Hempstar Auto: Brainstorm

The Hempstar Auto terpene profile is directly responsible for how the plant smells and tastes and the strong effects it has on its users. The most dominant terpene in this strain is myrcene, while limonene and beta-caryophyllene are secondary terpenes.

  • Myrcene: Most Dominant – Earthy and herbal contributing to the strain’s relaxing effects on the user. Also known as the “Mother of Terpenes”.
  • Limonene: Secondary Terpene – Found in the rinds of citrus fruits this terpene, also found in cannabis plants, can help improve lung function.
  • Beta-Caryophyllene: Spicy Terpene – Spicy and peppery this terpene is found in cloves, black pepper, and cinnamon as well as cannabis.

Dominant Cannabinoids in Hempstar Auto:

Cannabinoids play an important role in Hempstar Auto seeds and are generally a huge part of most strains of cannabis. That focused, euphoric, and relaxed feeling you get when enjoying the Hempstar Auto strain is due to its dominant cannabinoids. Each cannabinoid does something different to the user.

  • THC: The Main Character – THC is the most dominant cannabinoid on the molecular level of this strain. The crystalline compound tetrahydrocannabinol is the main ingredient of cannabis. Topping out at 25%, the THC in this Sativa-dominant strain is responsible for the euphoric and relaxed feeling you get when enjoying Hempstar Auto cannabis.
  • CBD: Very Minimal Amounts – While the CBD levels in Hempstar Auto are about 1%, the cannabinoid is still present, and the effects are noticeable in this strain. CBD plays a smaller role in what the strain does to the user. CBD is non-psychoactive and can produce effects that help with anxiety, sleep, pain, and even stress. The CBD in the Hempstar Auto strain, even in its lower amounts, definitely has a positive effect on the user.

Characteristics

Strain Genetics

Northern Lights, Haze, Ruderalis

Strain Type

Sativa Dominant

Blend

10% Indica, 10% Ruderalis, 80% Sativa

Flowering Time

50-60 days

THC Content

25%

CBD Level

Low

Effects

Euphoric, Focused, Relaxed

Indoor Yield

Up to 400 g/m2

Outdoor Yield

Up to 550 g/plant

Flavor

Earthy, Skunky, Woody

Flowering Type

Automatic

Growing Difficulty

Easy

Where to Grow

Hotter

Seed Type

Autoflower

Plant Height

Medium

Yield Levels

Moderate Yield

Reviews

4.3
Based on 33 Reviews
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Only logged in customers who have purchased this product may leave a review.

  1. Verified Purchase

    Great genetics, fast shipping, good customer service. What more can I ask for

  2. Verified Purchase

    From the get-go, these seeds impressed me. Germination was a breeze, and I ended up with lovely plants that gave me a yield beyond my expectations.

  3. Verified Purchase

    What a phenomenal experience I had with my recent cannabis seed purchase! I had been looking to embark on my own cultivation journey, and when my seeds arrived, I was practically vibrating with excitement. I prepared my garden area, planting each seed with hope and anticipation. Watching them sprout felt like nurturing tiny dreams into reality. I spent countless evenings admiring their growth; each stage brought new joy! As the buds developed, I was entranced by their beauty. Finally, the day came when I could harvest this incredible bounty. The quality of the end product was astonishing! Each puff transported me on a euphoric journey that delighted my senses. It felt like sharing a hidden treasure with friends, and their enthusiastic reactions only amplified my happiness. This experience has empowered me and sparked a newfound appreciation for the art of growing cannabis. I’m already planning my next grow session!

  4. Verified Purchase

    These seeds took off quickly after germination. Each plant produced a memorable harvest that tasted great and hit beautifully!

  5. Verified Purchase

    The high from my final product was euphoric but not overwhelming, really helping to enhance my creative pursuits.

  6. Verified Purchase

    These cannabis seeds are a must-have for any serious grower. The results are simply outstanding.

  7. Verified Purchase

    I loved experimenting with curing techniques. Each method opened up new flavors and aromas

  8. Verified Purchase

    The plants are flourishing and I couldn’t be happier with the results.

  9. Verified Purchase

    After weeks of careful cultivation, the harvest day finally arrived, and let me tell you, it was worth the wait! The yield was impressive—a solid result that exceeded my expectations. I ended up with a hefty collection of buds that were dense and sticky, with a beautiful coating of trichomes. The final product was not only pleasing to the eye, but the potency was on point too. I took my time curing the buds, and they turned out fantastic. The aroma intensified, and the smoke was smooth, providing a pleasurable experience overall. I’m thrilled with how everything turned out!

  10. Verified Purchase

    I can’t believe the journey I just had with my cannabis seeds! Right when I received them, a thrill shot through me. I’d always wanted to grow my own, and now the moment had finally come! I planted them carefully, nurturing them with the right light and love. Day by day, my anticipation grew, watching those little sprouts emerge and flourish. I was amazed at how quickly the plants grew sturdy and vibrant. The moment of harvesting was exhilarating—seeing those beautiful buds up close was a sight to behold! I could already imagine the incredible experiences to come. Once I tried my own creation, I was beyond amazed! The taste was rich, and the effects were nothing short of heavenly! It was pure, unadulterated joy. My friends were just as impressed, and this newfound hobby has ignited a fire in me. I can’t wait to pass on my love for growing cannabis seeds!

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