Crystal M.E.T.H. 4 seeds

Genetics & Origin of Crystal M.E.T.H.

For Crystal M.E.T.H., Dr. Underground crossed a Destroyer mother plant from Cannabiogen with the Critical Mass from Bilbo. The breeder describes the parents' roles clearly: the psychedelic strength comes from the Destroyer, the yielding power from the Critical Mass. The Crystal, as Dr. Underground calls it for short, accordingly retains the intense effect of the mother and gains considerably in yield. It is listed as a predominantly Sativa-leaning, photoperiod strain; the seeds are feminised. The breeder does not state exact Indica/Sativa proportions or THC and CBD values; it merely rates the potency as very high. According to the manufacturer, aroma and effect are so distinctive that many growers keep a mother plant. Dutch Passion also names a Destroyer as a parent line of Desfrán.

Who Is Crystal M.E.T.H. For?

Crystal M.E.T.H. is a vigorous hybrid that demands planning. It suits:

• Experienced growers who can tame fast, heavily branched growth
• SCROG gardeners who want to fill a lot of space with few plants
• Outdoor growers in locations with a long, dry autumn
• Fans of spicy Sativa aromas with a touch of Cheese and Skunk
• Consumers with tolerance looking for a psychedelic strain that, according to the breeder, is very potent

It is less suitable for beginners and for small tents: it can quickly overwhelm a grow room and is only finished outdoors in mid to late October. You can find earlier-ripening alternatives under High Yield & Short Flowering.

Growing Crystal M.E.T.H.: Indoor & Outdoor

Indoor Growing

Caution is called for in the grow room, writes Dr. Underground: the plant grows very fast, branches heavily and can quickly overwhelm a tent. According to the breeder, it is particularly well suited to SCROG systems, in which it can unfold its full power. For hydroponic and aeroponic systems, it recommends switching straight to 12/12, because a longer vegetative phase can lead to uncontrollable growth. Flowering time is 8 to 10 weeks, and the manufacturer gives the size as medium to tall. It does not state an indoor yield in g/m². Because of the strong Cheese-Skunk smell, an activated carbon filter is advisable. You will find the basics on growing and training in the Growpedia.

Outdoor Growing

Outdoors, according to Dr. Underground, the strain can produce “true monsters”; the breeder states 800 to 1,000 g per plant. It ripens in mid to late October – that is late and the reason why we rate it as a strain for experienced growers. It therefore makes sense above all where autumn stays sunny and dry for a long time; elsewhere, a greenhouse helps. Give it plenty of space and support the long side shoots. Only grow where it is legal to do so.

Effect, Aroma & Flavour of Crystal M.E.T.H.

Dr. Underground describes the aroma as an explosive mixture of old, spicy Sativa notes and an intense, cheese-like Skunk flavour; the scent is strong and spicy with a skunky undertone. The manufacturer does not give a lab terpene profile. According to the breeder, the strain is known above all for its psychedelic effect: euphoric, humorous and mind-expanding, a “journey of insight and laughter” in which previously unnoticed details are said to suddenly appear clearly. Dr. Underground rates the potency as very high but does not give a THC value in per cent. You should dose with corresponding restraint, especially if you are not used to strong Sativas. How intense the effect is depends on dose and personal tolerance.

Note: Effect information is based on manufacturer data and user experience and does not constitute medical advice.

Why Buy Crystal M.E.T.H. at United Seedbanks?

United Seedbanks is not an anonymous mail-order seller but a specialist shop for cannabis seeds. You get Crystal M.E.T.H. from us as original seed stock from Dr. Underground – with honest strain data instead of advertising promises.

• Original genetics from Dr. Underground – Crystal M.E.T.H. as the breeder's feminised seeds, in packs of 4 and 8 seeds.
• Personal expert advice – we know our range and help you choose the right strain and pack size.
• Discreet shipping – neutrally packed, free shipping from €100.
• Secure payment of your choice – credit card, bank transfer or Bitcoin.
• Verified quality – carefully stored seeds for reliable germination.

This gives you Crystal M.E.T.H. with expertise, discretion and dependable service from a single source. The breeder's full range is available on the Dr. Underground page.

Frequently Asked Questions about Crystal M.E.T.H.

Which strains make up Crystal M.E.T.H.?

A Destroyer mother from Cannabiogen and the Critical Mass from Bilbo. According to Dr. Underground, the Destroyer supplies the psychedelic effect and the Critical Mass the yield.

Is Crystal M.E.T.H. suitable for beginners?

Not really. Because it only ripens outdoors in mid to late October, we rate it as a strain for experienced growers – even though the breeder calls it popular with newcomers. Indoors, according to Dr. Underground, it also grows so fast and so branched that it can overwhelm a tent.

How long does Crystal M.E.T.H. flower?

8 to 10 weeks indoors. For open ground, the breeder states mid to late October.

Why does the breeder recommend SCROG?

Because the plant grows very fast and branches heavily. In the net, according to Dr. Underground, it can unfold its full power.

How much yield does Crystal M.E.T.H. deliver outdoors?

Dr. Underground states 800 to 1,000 g per plant. The breeder does not give an indoor figure in g/m².