King Louis XIII Strain

King Louis XIII is a beautifully fragrant hybrid that is known for being extra stinky and supremely mellow. Its high THC levels make it a potent strain to smoke, however it also allows it to apply itself in the medical cannabis scene by providing healing to many long-suffering patients.

Sativa/Indica % Indoor Yield Outdoor Yield Flowering Period
30% / 70% 18oz/ m2 21oz/ plant 8 – 9 weeks indoors, late September to early October outdoors.

King Louis XIII was created by blending legend strain OG Kush with LA Confidential, creating a beautiful indica-dominant hybrid with above average THC levels. Some sources state that there may be a debate over its exact lineage, however, it is undoubtedly a deeply relaxing and thoroughly enjoyable variant.

This indica hybrid consists of a dense flower that is both sticky and covered in THC crystals. King Louis XIII is an especially pungent smelling variant that will make its presence known instantly by filling a room with its aroma, thus it is a variant that is best kept shielded from curious noses if you are to grow it outdoors.

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    Information About King Louis XIII Strain

    ORIGIN OG Kush mixed with LA Confidential
    EFFECTS Relaxed – 10
    Sleepy – 7
    Happy – 6
    Euphoric – 4
    Hungry – 4
    FRAGRANCE Earthy, musky, pungent, sour, spicy, sweet
    FLAVORS Earthy, pine, woody, spicy, pungent
    Dry eyes – 5
    Anxious – 2
    Dizzy – 1
    Paranoid – 1
    MEDICAL Stress – 10
    Insomnia – 9
    Pain – 8
    Depression – 6
    Lack of appetite – 4
    FLOWERING TIME OUTDOOR Late September to early October
    THC CONTENT % 20%-24%
    CBD % 0.10%
    INDICA/SATIVA % 70% / 30%
    INDOOR YIELD 18oz/ m2
    OUTDOOR YIELD 21oz/ plant
    CLIMATE Dry and sunny outdoor climate
    RESISTANCE TO DISEASE Resistant to common molds and mildew


    King Louis XIII is the perfect tool for finding a deep sense of relaxation, as this indica-dominant hybrid can easily help you forget all your heavy woes and find a state of calm. This strain can also make you feel sleepy in higher doses, so if you plan to have a night of interactions in a social settings, then it is advisable to take it easy on dosing this strain.

    This hybrid is also a suitable ally for when you need a little push into feeling positively, as it is very effective in making you feel happier and in a better mood. King Louis XIII is all about positive energy, and wanting to share that with your surroundings, making it the perfect companion for a night in, with good company.

    King Louis XIII will instill an instant rush of euphoria in you that will keep you feeling elated. You will feel a little bit like you are floating on a sleepy cloud, with warm and fuzzy feelings surrounding you. In high doses this smoke can make you feel a wave of the munchies coming on, so be sure to keep the snacks closeby.


    King Louis XIII is marked by its exceptional scent, a pungent smelling flower that can be sensed from a mile away. This indica-dominant hybrid has a certain musky and spicy presence that is accentuated by a strong sweet and earthy note, making it an enjoyable strain to smoke.


    This hybrid’s flavors are made up of an interesting combination that has resulted in a truly mouthwatering taste. King Louis XIII carries hints of fresh pine and an earthy spiciness that highlights its woody personality. A pungent and sticky taste on the exhale will make you feel satisfied and make your mouth water for more.

    We don’t currently sell King Louis XIII seeds. Check out other indica dominant seeds in our marijuana seed bank.

    Adverse reactions

    King Louis XIII is quite the potent blend, however, its adverse effects are noticeably mellow in comparison. This indica hybrid can leave you feeling slightly dehydrated, with dry, itchy eyes and an unfortunately dry throat and cotton-mouth.

    This hybrid may also induce a slight feeling of anxiety, although this does not seem to occur very often, as long as the dosage is kept at a reasonable level. King Louis XIII may in some rare cases also induce mild feelings of dizziness, as well as some feelings of paranoia, at times.


    King Louis XIII is popular in the medical cannabis community for its endless list of medical healing benefits. This indica-dominant hybrid is known to be a strong ally in the fight against chronic stress, thoroughly relaxing the patients and inducing feelings of calm and keeping them elated.

    This strain may also be an ideal choice for insomniacs, as it can make you feel dizzy in higher doses, leading to much-needed sleep. King Louis XIII may also allow patients who suffer from depression to find a lighter state of being, as it can help induce feelings of happiness and content.

    King Louis XIII has also been proven to be effective in managing chronic pain. Ailments such as muscle spasms, back pains and inflammations are often eased with the regular use of this strain. This indica-dominant strain may also help cancer patients regain their appetite after undergoing radiation and chemotherapy.

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      King Louis XIII is known for adapting well to an indoor as well as an outdoor growing setting. This strain prefers a dry and sunny outdoor climate to thrive in, however, it is recommended to have some experience before attempting to grow this particular hybrid, in order to maximize yields.

      Flowering Time


      This strain when grown indoors can be expected to yield an average of about 18 ounces of bud per square meter. King Louis XIII should take an average of 8 to 9 weeks to flower and be ready for a harvest.


      King Louis XIII cultivated outdoors can be expected to be ready for a harvest around late September to early October. This strain can yield around 21 ounces of weed per plant during harvest.


      1. OG Kush
      2. LA Confidential

      FAQ About King Louis XIII Strain

      What is the King Louis XIII strain yield?

      King Louis XIII yields 18oz/ m2 indoors and 21oz/ plant outdoors.

      How much THC does King Louis XIII have?

      From 20% up to 24%

      What are the origins of the King Louis XIII strain?

      King Louis XIII was created from a mix between OG Kush and LA Confidential.

      Have you ever smoked or grown your own King Louis XIII? Please let me know what you think about this marijuana strain in the comments below.


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      Robert Bergman

      Robert Bergman is an Amsterdam-based marijuana grow expert who has years of experience from small grows to massive operations. His passion for growing led him to develop his own Gold Leaf strain. Now, Robert is dedicated to sharing his knowledge with the world.... [Read full bio]


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        2 comments on “King Louis XIII Strain”

        1. Question on yield: Is the outdoor yield based on a certain sized pot like a gallon or 5 gallon pot? I’m growing 21 in 5 gallon pots, growing a few in 100 gal pots and putting a couple in 100 gallon pots as well. 21 oz per plant seems like a lot unless you’re weighing stems, branches and leaves as well. Thank you!

        2. I am currently growing king Louis outdoors in ma and am having great results i have considered myself a top shelf grower for sometime now and think your right on with what u say in this review