Mr. Nice
Indica (indica-dominant) · Lineage: G13 × Hash Plant
· How this profile is built: type, lineage, cannabinoid figures and the flavor, terpene and effect terms are aggregated from public cultivar records, and the summary is generated from those fields rather than copied from any third party. Per-record source citations and check dates are not stored yet. Batch-level lab numbers, when a certificate of analysis is linked below, are the verified figures.
Mr. Nice is an indica-dominant cross of G13 and Hash Plant from Sensi Seeds, reintroduced in the late 1990s and named in tribute to Howard Marks, the Welsh author whose memoir Mr Nice recounted his years in the cannabis trade. The pairing revives a combination Sensi worked in the 1980s, joining the storied G13 cut with its Hash Plant line. The strain carries collector appeal for both the lineage and the name.
Profile
Buds are typically squat, dense, and heavy, deep green with sparse pistils under a dull-silver resin layer. The aroma is commonly described as soft pressed hash, sandalwood, and sweet earth with a honeyed undertone, quieter than modern gas-forward profiles. Flavor tends toward smooth hash and gentle sweetness with an oily finish. Myrcene, caryophyllene, and humulene are among the terpenes most frequently reported in lab testing of flower grown from the seed line. The restrained aroma is part of the strain's identity.
Reported effects
Consumers commonly report a deep, cushioned body state and a slow, contented mental pace, generally described as a classic old-school indica arc. Some consumers commonly report the session closing heavy and sleepy-adjacent. Reported experiences vary considerably with individual tolerance, product format, and consumption method, and these descriptions do not represent medical or therapeutic claims.
Consumer-reported descriptors for general information — not medical advice; no therapeutic claims are made.
Cultivation notes
Growers typically report a flowering period of 7 to 9 weeks, short internodes, and a stout frame that handles weight without much support. The line is generally described as steady and predictable rather than fast or flashy, with resin production its strongest suit. Yields are generally described as moderate to good, and the strain is a recurring pick among growers working toward hash.
Reported effects
EuphoricHappyRelaxedSleepyUpliftedFlavors
EarthyFloweryPungentSweetWoodyWhere to find it
No business-provided menus list this strain yet — menus appear as stores claim their listings. Find licensed stores near you and ask.
Frequently asked
Who was Mr. Nice named after?
The strain honors Howard Marks, the Welsh writer whose bestselling memoir Mr Nice chronicled his decades in the international cannabis trade before his 1988 arrest and later reinvention as an author and campaigner. Sensi Seeds attached the name to this G13 and Hash Plant cross after the book made Marks a counterculture figure.
Is the strain connected to the Mr Nice seed company?
They are separate things that share the same namesake. The Sensi Seeds strain is a single cultivar, while Mr Nice Seedbank is a company co-founded in the late 1990s by breeders associated with several classic Dutch lines. Both reference Marks, which causes routine confusion in listings.
Tastes like
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Record activity
- Jul 16, 2026 — Record first published on this platform.
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Effects and flavors are reported by consumers and sources for general information only. This is not medical advice and makes no therapeutic claims.