Description
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Lineage MAC x Rainbow Regular Strain
MAC x Rainbow Regular comes from the cross between MAC1 x Rainbow Chip, producing a mostly Sativa hybrid (40% Indica / 60% Sativa). Regular seeds cannot be classified as feminized seeds. They are the original seeds from nature, containing two sexes, like humans: male and female. The strain will likely have a citrus, fruity, spicy, sweet and woody flavor with a strong, mostly Sativa body high.
It also has a High THC of 22% – 26%, making it a great choice for those looking for a happy experience with a good dose of energy.
Origin of MAC x Rainbow Regular Strain
The MAC x Rainbow Regular strain was bred in the USA by combining two iconic American strains, MAC (Miracle Alien Cookies) and Rainbow. The MAC lineage includes genetics from Starfighter, Alien and Tahoe Kush, giving it a potent, well-rounded profile with rich flavor and strong effects.
This cross gives MAC x Rainbow Regular both uplifting and relaxing characteristics, making it highly versatile for a variety of uses.
Rainbow, for its part, contributes genetics from Dancehall and Blueberry, adding a fruity, sweet note to the mix. Together, these genetics create a strain known for its balanced effects and complex aroma, appealing to growers and consumers alike. It produces robust plants with excellent yields and strong resistance to pests.
MAC x Rainbow Regular Sativa or Indica?
MAC x Rainbow Regular is a sativa-dominant hybrid (40% Indica / 60% Sativa) that captivates with its vibrant effects and genetics. Born from a cross between the mighty MAC (Miracle Alien Cookies) and the colorful Rainbow, it promises an energizing, uplifting experience, combining the cerebral invigoration of sativas with a subtle hint of indica relaxation, which makes it a versatile choice for daytime use.
The strain’s genetic heritage ensures a complex profile of effects, aromas and flavors, appealing to connoisseurs and casual users alike.
MAC x Rainbow Regular Effects
The effects of MAC x Rainbow Regular are as vibrant and diverse as its name suggests. Users report an initial surge of euphoria that sparks creativity and joy, followed by a gentle relaxation that doesn’t weigh you down. This makes it an ideal strain for those looking to enhance their mood, boost productivity or simply enjoy a sunny day outdoors.
Its sativa roots show in the energetic, uplifting, happy effects, making it a popular choice among those seeking relief from fatigue, muscle spasms and stress without the sedation often associated with indica strains.
MAC x Rainbow Regular Seeds Flowering Time
Growers can expect these plants to flower within 10 to 12 weeks when grown indoors, a timeframe that balances quick turnaround with ample time for the development of potent and aromatic buds.
This strain’s genetics not only contribute to its dazzling spectrum of colors but also ensure a hearty resilience against common pests and diseases, making it a rewarding choice for cultivators of all experience levels. The final product is well worth the wait, offering an impressive yield of high-quality, trichome-rich flowers.
How To Grow MAC x Rainbow Regular
MAC x Rainbow Regular seeds can be grown indoors or outdoors under optimal conditions, to avoid any problems during their development. Although they are compact and robust, moderately easy to grow and hardy, we should always prevent any pests.
You can use different growing methods to retain and enhance the terpenes and flavors of your MAC x Rainbow Regular buds.
- Use a quality substrate. Perlite, peat or coco coir are ideal for moisture retention.
- Thanks to the experience of our customers with our MAC x Rainbow Regular seeds, we know that we can increase yields up to 20%.
For optimal indoor cultivation, Blimburn Seeds advises wide, vertical spaces and the use of the ScrOG method to obtain a uniform plane and increase the size of the lower flowers. If you plan to grow our Regular seeds outdoors, we have developed a grow guide for optimal cultivation in any area of the world.
Remember that our cannabis plants also need good nutrients when our Regular seeds are seedlings, in their vegetative period and finally in their flowering period.
When you grow cannabis seeds outdoors, choose the best date for your crop, a place where our cannabis plants receive the most hours of sunshine. If on the other hand you like to grow your Regular seeds indoors and you have good tents, textile pots for growing, led lighting, air extractor, to circulate clean air and of course a good carbon filter to avoid problems with neighbors or the law. Keep daytime temperatures between 68-80 ℉ and nighttime temperatures 7 to 9 ℉ cooler than the day.
Regular plants need low humidity to thrive. Keep relative humidity (RH) levels at 55%-60% during the vegetative phase. Reduce RH to around 40% during the flowering phase. By harvest time, you can reduce RH to 30%.
Outdoors, breeders in the northern hemisphere should sow their cannabis seeds in April for harvest in mid October. Healthy MAC x Rainbow Regular seeds produce about 28.21 – 38.80 oz/plant | 800 – 1100 gr/plant of buds each. Indoors, these crops have a flowering time of 10 – 12 weeks and produce about 1.47 – 1.63 oz/ft2 | 450 – 500 gr/m2.
Ideal Growing Conditions
The MAC x Rainbow Regular strain thrives in a warm, dry climate with warm summers and cool, dry autumns. To ensure optimal growth and yield, the ideal temperature range for cultivation should be around 70-85 ℉ (21-29 ℃). It adapts well to varying altitudes, though it tends to flourish at lower levels with consistent sunlight. Annual precipitation of 15-30 inches (380-760 mm) is ideal, along with well-draining soil to avoid root diseases.
In the United States, states that offer good climate conditions for cultivating MAC x Rainbow Regular include California, Nevada, Florida, Arizona and Texas. It can also do well in Oregon, Washington, Georgia, Tennessee and North Carolina, where the climate lets these seeds maximize their genetic potential. Growing MAC x Rainbow Regular in these states yields a quality product and brings out the strain’s unique flavor and potent effects.
What Does The Strain Smell Like?
The buds of MAC x Rainbow Regular are rock hard, soaked in resin and carry a crystalline sheen from the heavy coat of trichomes. The taste and flavor can be described as a blend of citrus, fruity, spicy, sweet and woody notes.
MAC x Rainbow Regular makes a delicious, smooth smoke and delivers a happy, energetic experience. Thanks to its large resin production, it is an ideal strain for the production of high quality extracts and concentrates.
Cannabis seeds are sold for collection and genetic preservation. Check the law in your country before germinating them.
Sold by Blimburn Seeds. European orders ship from Spain and are invoiced in euros. Prices on BudBid are converted from Blimburn’s US dollar prices at the European Central Bank rate of 19 October 2026, so the final price at checkout may differ slightly. Adults only.
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