Crystal Seeds


Crystal Medical Marijuana seeds are a blend of 60% dominant Indica together with 40% Sativa genes, creating a highly potent hybrid Marijuana strain. Suitable for both indoor and outdoor growers, as well as soil or hydroponic set-ups, these feminized Marijuana seeds are a great choice for all but complete beginners.

Crystal Medical Marijuana seeds produce strong, vibrant plants, perfect for Screen-of-Green growing techniques. The long branches produce a uniform, even canopy, with multiple budding sites capable of generating large, swollen buds. Mature heights vary, depending upon conditions, environment and technique, with plants averaging between 60 cm – 180 cm tall when fully mature. Grown indoors we recommend either reducing the vegetative period to just a few weeks to control the height, or use a selection of techniques such as Screen-of-Green (SCROG) growing, Super-cropping, bending, staking or topping to reduce the overall height, as well as increasing the overall yield.

Once sent to flower with a 12/12 photo-period, Crystal Cannabis seeds require approximately 65 days to fully develop and mature, producing very dense, hard buds with a low leaf to bud ratio, making manicuring easy work.Totally covered in resin crystals, even the leaves, makes this a great strain for making edibles with the cut-off trim.

Crystal marijuana is extremely strong and not recommended for light, social smokers. The high THC content of 25% combined with high CBD levels produce a powerful, euphoric effect that’s fast and long-lasting, leaving the user happy, relaxed and talkative.

A popular choice in many of the California medical Marijuana dispensaries for it’s extreme potency, Crystal Cannabis seeds are now available for sale in feminised packs of 5, 10 and 20 seeds from the I Love Growing Marijuana seedbank, all guaranteed by Robert Bergman himself.


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Buy Crystal Seeds

High Quality Marijuana Seeds

Crystal is an extremely potent strain with approximately 25% THC and high CBD levels. Easy to grow both indoors and outside, producing many strong lateral branches and multiple budding sites. Heavy yields of large cola’s totally coated in resin.

PLANT TYPE : Feminized
SATIVA or INDICA : 40% – 60% Indica dominant
THC LEVEL : Very High at 25%
CBD : (Medical) High
YIELD : High ( 450 gr/m2 – 15oz )
FLOWERING PERIOD : Average ( 65 days )
CLIMATE : Sunny / Mediterranean
RECOMMENDED FOR : Indoor, Outdoor, Medical
Smoking Effects:

Crystal Cannabis has a very high THC and CBD content, making it very strong, powerful and potent. Can be ‘couch-locking’, or make the user talkative a sociable depending on the amount smoked and tolerance levels. Indica dominant hybrid with flavours of sweet lemon and a fruity, skunk aroma.

Plant characteristics:

Crystal Cannabis seeds produce tall plants with dense, compact buds, highly recommended for Screen-of-Green (SCROG) growing techniques. Good yields in an average flowering time, produce very strong, potent buds and cola’s.

Medicinal Use:

Crystal strain is famous for its high CBD and THC levels that combine to help combat stress, anxiety and depression. Also known to increase appetite, while decreasing pain and fatigue.


  • FREE delivery worldwide
  • No reference to marijuana or cannabis is made
  • All weed seeds are discreetly packed
  • Orders are shipped within 2 business days
  • Every marijuana seed is checked for quality
  • Shipping guaranteed on all shop products

Guaranteed germination conditions:

If you follow the germination instructions exactly and your cannabis seeds do not germinate, then they will be replaced for free. If less then 50% do not germinate, I love growing marijuana will replace double those seeds in your next order. If more then 50% do not germinate, free replacement seeds will be send right away.

NOTICE: You may be asked to return the ungerminated feminized seeds.

Seedbank: I Love Growing Marijuana
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