Critical Neville Haze 2.0 feminized seeds



A Modern Hybrid with Old-School Genetics

Critical Neville Haze 2.0 is a feminized cannabis strain created by Delicious Seeds as a cross between Critical Mass – a potent, Indica-dominant hybrid with heavy bud production – and Neville Haze to yield a fantastic hybrid, which brings in heavy yields of dense, resinous cannabis.

For Sex

Growing Critical Neville Haze 2.0 is very straightforward. Due to her balanced genetic lineage, she is suitable for growing both indoors as well as outdoors in slightly warmer climates. Her hardiness makes her a good choice for beginner growers as she can tolerate common growing issues such as overwatering/overfeeding. Indoor yields for Critical Neville Haze 2.0 are 425–475 g/m2 indoors and up to 500 g/plant outdoors. Due to her Sativa-dominant genetic lineage, this strain has a flowering period of 60–70 days indoors while outdoor growers can expect to harvest mid-October. Here is some further information to help you grow this strain:

  • Medium height – Critical Neville Haze 2.0 reaches a final height of 1.5 m.
  • Max EC of water – 1.4 in veg, up to 2.0 in flower.
  • Water pH; 5.8 – 6.0
  • Recommended lighting: Veg: 315 W CMH, Flower: 600 W COB LED.
  • Recommended nutrients: Botanicare Kind 3 Pack Bundle: Grow, Bloom, Base

Classic Haze Aroma

Critical Neville Haze 2.0 has the classic Haze smell and aroma; when broken into, her buds give off a pungent aroma which is characteristic of coffeeshops in Amsterdam. Her bud structure is tight with a short internodal distance which makes for long, dense colas covered in resin and bright orange hairs – very visually appealing.



  • Brand

    AKA seed bank. They create and preserve cannabis genetics, then we get them to you.

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    Delicious Seeds
  • Type of seeds

    Regular or feminized. Pick feminized if you want female plants only.

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  • Type of seeds

    Either autoflowering or photoperiod. Both have their pros and cons, but growing autos is easier.

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  • Suitable for growing

    This strain is perfect for growing both indoors and outdoors.

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    Indoor, Outdoor
  • Effect *

    Each strain produces a certain effect on your body. This is what you can expect from this variety.

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    Euphoria is off the scale
  • Genetics

    Genetic composition of the strain. Shows parent strains that were used to create this particular variety.

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    Critical Mass x Neville Haze
  • Awards

    Exceptional strains receive awards from the industry. If a strain has awards to its name, it's a sign for you to try it.

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    Multiple Cup Winner
  • Harvest

    This is how much bud you can get from this variety come harvest time.

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    500 g/m² indoors
    1000 g/plant outdoors
  • Indoor flowering time

    The length of the flowering stage for photoperiod strains, or seed-to-harvest time for autoflowers.

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    60 - 70 days
  • Outdoor finish

    This is when your plant will be ready for harvest when grown outdoors. Make sure it's still warm enough by then!

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    Late October
  • % Sativa/ Indica/ Ruderalis

    The ratio of Sativa/Indica/Ruderalis in this particular variety.

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    90% Sativa / 10% Indica
  • THC

    The main psychoactive compound in cannabis. The higher THC level, the more potent the strain.

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    23.5 %

*Herbies sells cannabis seeds exclusively as souvenirs that aren’t meant for cultivation or germination. Customers should be aware that the germination of cannabis seeds is illegal in most countries. Herbies sells cannabis seeds exclusively for collecting and preservation for future generations. We advise customers to check with their local laws before germination, as Herbies does not accept responsibility for the illegal use of our products.

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