The European version of an American cannabis icon

Dinachem is a direct descendant of the legendary strain ChemDawg 91, created in 1991 in the USA by the world-renowned breeder ChemDog. The birth of this feminised cannabis seed has been possible thanks to a close collaboration with this American breeder who gave us the chance to work with some selected strains of his. When this project came along, at Dinafem Seeds we wanted to create a strain… Read more >
  • Indica: 35%

    Sativa: 65%

  • THC: High

    CBD: Low

  • Outdoors:

    • 600-800 g/plant

    • 3 m

    • Mid-October / Late October

  • Indoors:

    • 450-500 g/m2

    • 60-70 days

  • GuavaChem
  • x
  • Original Chemdawg 91

Perfect for: ChemDawg-lovers as well as ground-breaking cultivators.

Dinachem is a direct descendant of the legendary strain ChemDawg 91, created in 1991 in the USA by the world-renowned breeder ChemDog. The birth of this feminised cannabis seed has been possible thanks to a close collaboration with this American breeder who gave us the chance to work with some selected strains of his. When this project came along, at Dinafem Seeds we wanted to create a strain that would be true to the original ChemDawg 91.

ChemDog made things very easy and all we did was cross a Guava Chem with an elite clone of the original ChemDawg 91 to obtain a 65% Sativa/35% Indica hybrid that oozes exoticism from every pore. This ground-breaking strain, with an extraordinary Diesel scent, will take you to a party of sensations to which each and every one of your senses is invited. Undoubtedly, a cannabis strain you won't be able to do without.

  • Best Indica at the 2016 Copa Cannazores
  • 2nd prize in the 'Indica' category at the IC420 Growers Cup 2015


Dinachem turns into tall and slender marijuana plants with rather wide leaves. Her few branches, with ample internodal spacing, end up completely covered in rock-hard, dense buds overflowing with resin at the end of the flowering. She generally doesn’t stretch a lot but outdoors she could reach heights of 3 metres.


Dinachem is a heavy-yielding cannabis strain with which top-quality bountiful crops are easily obtained. Indoors, this American-style hybrid produces between 450 and 500 g/m2, and outdoors between 600 and 800 g/plant, which is not bad at all in view of the amazing quality of the end product.

Aromas and flavours

Dinachem showcases very exotic organoleptic qualities, like all American strains. Her genetic origin becomes evident in a remarkably complex and unique array of tastes and aromas. It’s a cannabis cocktail with very intense notes of tropical fruits, citrus, fuel, and exotic wood. That’s quite a thing to say!


Dinachem is so potent that only brave users should consume her. An extraordinarily creative and euphoric 'high' quickly settles in your head. Then, your body starts to feel a very nice and long-lasting sensation of physical relaxation. In short, the perfect strain to enjoy both clear and soothing moments.


Dinachem will surprise the cannabis grower with an incredible exoticism and impressive overall features. On top of that, her vigorous growth and good tolerance to moisture and pests make her super easy to grow. Indoors, the flowering phase lasts about 60-70 days and, outdoors, she’ll be ready for harvest by mid-/late October. She loves dry, warm, temperate and Mediterranean climates, but also the cozy atmosphere of a greenhouse. It should be noted that the use of a good anti-odour filter wouldn’t go amiss when cultivating this kind of smelly strains.

Characteristics of
Dinachem cannabis seeds

Genotype35% Indica / 65% Sativa
CrossGuavaChem x Original Chemdawg 91
Indoor flowering60-70 days
Indoor yield450-500 g/m2
Outdoor harvest timeMid-October / Late October
Outdoor yield600-800 g/plant
Outdoor height3 m

*Cannabinoid content (THC, CBD…) may vary depending on external factors such as the growth medium, the grower’s experience, the growing technique (SOG, SCROG…), the environmental conditions and genetic variation.

What do our customers think?

75 customer reviews
4.93 out of 5 (based on 75 ratings)

All reviews about Dinachem:

  1. Dinachem

    5 out of 5
    This plant surprised me all the way. I got two pheno's, both opposite to each other. One, tall, stretchy and very sweet smelling. The other was short, very compact and very sour. Growing together, the room smelled like a packet of Skittles! The sweet one smelled of cedar wood, the smaller had pine and lemon and a softer cedar note. Both have a hazy background but no fuel smell or taste. After two months of curing the taste has mellowed and is really nice. Softer and more complex. The haze has added to the deep woody flavour. The higher notes now add a touch of incense to finish it off. Nicer tasting then it smells and it keeps changing. The sour runt has a bit more flavour, slightly higher feeling, and I suspect closer to Chemdog as it was supposed to be, except in size! Both gave a good happy high that lasts, with a slight effect on the body the more you smoke. Anytime or social occasions smoke.
  2. Grower

    5 out of 5
    First seeds I ever purchased. And you can definitely tell the amount of time this company out into this dynamic plant. It changed my life and I can't wait to grow it again.
  3. Amazing!!!

    5 out of 5
    I grew this strain 2 times.This strain is fantastic.Heavy yielder ,great taste and strong effect.3 plants in 1.2m2 under 600w -dry weight 500g :) Great genetics nice work Dinafem.My favorite breeder.
  4. Wow!!!

    CheckmarkA "verified" checkmark Verified purchase
    5 out of 5
    The pics speak for themselves. Strong effect great for pain and crushing the everyday stresses of being chronicly ill.
  5. Suberb

    5 out of 5
    Even for begginer growers this plant is easy to keep and care indoors! The nugs are rock hard and the high is awsome! Deep muscle relaxation! Great after a hard day at work!! Congrats defenetly gonna order again
  6. Mr

    5 out of 5
    good yeilder and the bud is very good quality.
  7. Mr

    5 out of 5
    Amezing Color plant sticky very smelly just perfect noffing bad to say about that plant.You genetic of seeds and selection for my best in europe and word weel done good job congratulations for hard work to put creat that seeds Dinachem second think how born name company ?always interest about history genetics
  8. Beautiful

    5 out of 5
    A great plant with delectable and beautiful chem leaves. Fuel smell and taste is dominant in mine. Its a good yielder too (indoors 13oz from 2 in a 3x2 area). Does very well with monstercropping and really benefits from a potassium boost at the later stages of flowering. Overall great smoke, very comfortable high. Definitely a must have.
  9. mr watras

    5 out of 5
    not much to say I am glad i discovered you guys. all best :-) soon photos ;-)
  10. Mr.

    5 out of 5
    Super Nice!!! Dinamed nailed this that’s all I can say. A must try. Dinafem has proven to be a top far everything I have tried has gone as the websites discription stated. This and many other Dinafem strains that I have tried have rocked. Hardy at all turns.
  11. Mr

    5 out of 5
    Amezing seeds all grow Perfect order 13 seeds 3 og kush fem ,5 gorrilla fem ,5 dinachem , 3 seeds free critical growing very good that’s weel . Propa perfect genetics seeds and strong plant .that in pictures just 2 weeks and look amezing
  12. STARDAWG:)

    5 out of 5
    WOW, this dinachem pheno I have is the best bud I've had in 25 years, similar to stardawg but way STINKIER, has great indica effect but Defo hybrid that kicks arse, my friend spent loads on top dawgs seeds and my pheno out of just 2 seeds made his topdawgs look like hemp lmao
  13. Mr

    5 out of 5
    Very nice smoke and smooth like smoking in my volcano
  14. marc

    5 out of 5
    Great strain! Very potent. Smoke it slow.
  15. Dinafem - Dinachem Strain

    5 out of 5
    This is a very good strain that really grows well outdoors. This Strain will put on the weight in the last 4 weeks. Her flavor and smell are incredible with a after taste almost like juicy fruit gum. Used all organic teas with Terpinator and she finished like a champ. Great Strain Dinafem.
  16. Hardy plant and great producer

    CheckmarkA "verified" checkmark Verified purchase
    5 out of 5

    Grew this strain about 4 times now and I'm going to order more in a few days as this is my go to strain. Very easy to grow and loves being topped normally get about 30 tops on each plant. This is a very strong strain and not for the novice best smoked at night or if you don't have anything to complicated to do through the day! I also won a £100 vape pen with this strain on a face book competition for best looking plant.

  17. Mr

    5 out of 5
    Loved this strain. Was a pleasure all round. Has a great taste and an amazing high. Would recommend this definitely. Can't wait to try some different strains
  18. Dinachem !!

    5 out of 5
    Absolute powerhouse !! Very good and strong fuel smell. Very potent, one of my favorite from dinafem
  19. One of my top 5 strains

    5 out of 5
    very potent, easy to grow.
  20. Dinafem does it again

    5 out of 5
    Got this as a freebie from my last order and decided to give it a try. Never been a real fan of the Chemdawg line but I gotta say this plant changed my mind completely. Very easy to grow and resilient. Responds well to topping, scrog and lst. The smell and taste are superb. Exotic fruits mixed with lemon and fuel. The effect is cerebral yet relaxing (but not too much), perfect day time smoke! Again Dinafem delivers!
  21. Sativa Champions

    5 out of 5
    I run this strain for a year now and never fealty down! I love her and i tell her everyday!Why?This girl can handle everything ,even clonning from flowering and having bezzare leaves... the yield was even better for others top high yielding strains!She is unstoppable to give you tasty potent buds.P.s. dinafem give her a Blueberry touch

    5 out of 5
    Best of The Best!!!
  23. Best of the Best!!!

    5 out of 5
    Best of the Best!!! Really number one and champion is Dinachem!!!
  24. Scent of a goddess

    5 out of 5
    Half way through flower with this girl and she smells awesome. Fuel mixed with a zesty smell, they say lemon but I get an oange scent, and a subtle tropical scent to calm your twitching nose hairs. I love a Sativa and this goddess might become my partner for life if the task matches the scent.
  25. Very distinct smells, even while vegging

    5 out of 5
    This strain reminds me of Diesel with a slightly better yield.Both the smell and its effects are very Diesel-like.I had many phenotype that smelled like gasoline and fuel, instead of the fruity scent that is given in the description. The best part about this plant is its praiseworthy resin quality/production.It's thick and abundant, and one of my friends actually mistook it for a white widow.This strain is a pleasure to smoke, and the high THC content just delivers. Try not to give too much nutrients though (especially nitrogen), for I've run in with some issues in the past.Even without all the nutes, it grows quick and matures like no other.I wish all sativa dominant strains were as fast as this one.
  26. Keeper

    5 out of 5
    This is my third try with the chemdog strain, this one is a keeper
  27. Very kushy!!!

    4 out of 5
    I love all the Chemdawg off-springs, OG Kush, N.Y.C, etc, and have grown out many different Kush varieties. I really love that earthy, fuely diesel kush taste, and I have to say that for me this has the most kushy, lemony, diesel taste that I've had the pleasure to smoke. Easy to grow, acceptable yields and amazing taste. Well worth trying.
  28. my best steain

    5 out of 5
    Dinachem is the best strain iv ever grown in 7.years nice big round very dense buds an super resin just insane resin an very easy to trim. An they don't grow bushy I can grow 9.dinachem in the same space as I have done the past this strain gets a 10 out of 10
  29. Great Strain !

    5 out of 5
    Grew this out about a month ago and I was very happy with my ladies very easy to train and they respond very well to topping ,FIMing etc . As for the smoke its Chemdawg enough said ! Very nice indeed buds have a lemony and solvent sort of smell lol sorry my description isn't very good :D . The buds where all uniform and very dence ,two plants with about 120 days full life cycle I pulled 9 oz of very good quality buds with an organic soil grow , you can check out my grow from start to finnish on YouTube @ DavesGrowGude Couldn't recommend this strain enough ! And that's why I'm growing it out again :-)
  30. A great strain

    5 out of 5
    Grew dinachem twice grows very strong the seeds all sprouted plants are extremely hardy great yield 14oz out of two plants would very strongly recommend
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