ON Haze

Sativa

Also known as: Ontario Haze

ON Haze Strain Overview

ON Haze, sometimes referred to as Ontario Haze, is a sativa-dominant cannabis strain that originated in the Canadian province of Ontario. The exact genetic lineage remains somewhat uncertain, but it is widely believed to be a phenotype or regional adaptation of classic Haze genetics that has been cultivated and stabilized by Canadian growers over several decades. The strain gained prominence in the medical cannabis community before becoming more widely available through legalization efforts in Canada.

ON Haze is characterized by its tall, lanky structure with long internodal spacing, typical of sativa varieties. The buds are typically elongated and airy rather than dense, with a light green coloration often accented by vibrant orange pistils. A generous coating of trichomes gives the flowers a frosty appearance. The strain is known for its relatively long flowering period compared to many modern hybrids, which contributes to its complex terpene profile and potent effects.

Notable features of ON Haze include its cerebral, uplifting effects that are characteristic of classic sativa strains, combined with a distinctive terpene profile that sets it apart from other Haze varieties. The strain has maintained popularity among sativa enthusiasts who appreciate traditional, clear-headed euphoric effects without excessive sedation. While not as commercially widespread as some modern hybrids, ON Haze holds cultural significance in Canadian cannabis history as a locally developed strain that predates many contemporary varieties.

ON Haze Strain Effects

ON Haze Strain Positive Effects

  • Users report relief from depression symptoms
  • May help with fatigue
  • Often used for mood elevation
  • Some users report appetite stimulation

This is not medical advice. Consult a healthcare professional.

ON Haze Strain Possible Negative Effects

ON Haze Strain Growing Information

ON Haze is considered a moderate to difficult strain to cultivate, particularly for novice growers. The plants typically require 10-12 weeks of flowering time indoors, with outdoor harvests occurring in late October to early November in northern climates. Plants can reach heights of 6-8 feet outdoors and 4-6 feet indoors, requiring ample vertical space and potentially training techniques to manage height. Expected yields are moderate, with indoor growers typically harvesting 400-500 grams per square meter under optimal conditions. The strain prefers warm, dry climates with good air circulation to prevent mold. ON Haze responds well to topping and low-stress training to increase lateral branching and improve light penetration. Nutrient requirements are moderate, with some sensitivity to overfeeding during the flowering phase.

Frequently Asked Questions

How does ON Haze make you feel?

ON Haze is known to produce the following effects:

  • Euphoric: 85%
  • Energetic: 75%
  • Creative: 70%
  • Focused: 65%
What are the positive effects of ON Haze?

ON Haze has these reported positive effects:

  • Users report relief from depression symptoms
  • May help with fatigue
  • Often used for mood elevation
  • Some users report appetite stimulation

This is not medical advice. Consult a healthcare professional.

What are the negative effects of ON Haze?

Possible negative effects include:

  • Dry Mouth
  • Dry Eyes
  • Anxiety
  • Dry mouth
  • Dry eyes
  • Possible anxiety or paranoia in sensitive users
  • Dizziness in high doses
What does ON Haze taste like?

ON Haze has the following flavor profile:

  • Citrus
  • Earthy
  • Spicy
  • Woody

ON Haze Similar Strains