Harle-Tsu CBD
Also known as Harlequin Tsunami, Harle-Tsu is a CBD-rich cannabis strain that is bred from Harlequin and Sour Tsunami parents. Medical users adore this strain for its significant therapeutic potential without psychoactive euphoria. As a result, it came in first at the 2014 Emerald Cup under the Best CBD Flower category.
This cannabis strain has a unique cannabinoid profile with a CBD to THC ratio of 20:1. CBD has tested as high as 21.05%. It often ranges between 13-22% with the THC at less than 1%.
CBD is an Indica hybrid flower with 60% dominance over 40% Sativa. Its effects can be used any time of the day without being too overwhelming.
For the visual appeal, Harle-Tsu CBD flowers don’t disappoint with their oval to lumpy look amidst pale green leaves. Curly orange pistils accentuate the pale green background, bringing out the heavy shawl of tiny, shiny trichomes. After drying, the dense and hard-to-break buds turn olive green with lesser orange hairs, off-white trichomes and minimal resin glitter.
Legend
Euphoric & Focus | |
THC: 1% | CBD: 20% | |
Harlequin x Sour Tsunami | |
40% Sativa – 60% Indica | |
60-100 cm | |
300-400 g/m² | |
10-11 weeks | |
75-160 cm | |
400-600 g/plant | |
7-9 weeks |
Effects and Flavor Profile
Harle-Tsu CBD is pure magic when it comes to its experience. Users adore it for its balanced flavours and easy to handle effects.
Aroma
This strain has a rich aroma thanks to its terpene composition. The base scent is earthy to woody and not overwhelming. Pinene adds a sweet pine scent as the terpinolene infuses its floral magic.
Flavor
The flavor starts with myrcene, which brings a musky kick with some grass essence. Caryophyllene jumps in with a spicy to woody touch, while humulene and ocimene top it off with sweet and citrus highlights.
60% Indica – 40% Sativa | ||
Euphoria, Focus, Happy | ||
Myrcene, Pinene, Terpinolene | ||
Citrus, Pine, Spicy |
Effects
With Harle-Tsu CBD’s THC levels measuring below 1%, this cannabis strain is known to offer near-zero psychoactive effects. You are better off with a proper weed strain for recreation purposes. However, its experience hits with velvet smoothness and ends in a soothing calm down.
Clear-Headed
Forget about cerebral effects that will kick your brain into overdrive. Harle-Tsu CBD gets you a focused and energetic but calm start. If you are stuck in the homestretch of a creative project or work in a high-pressure environment, this strain can help.
Mellow
If you don’t want to get stoned yet wish to experience a leisurely evening unwinding session, Harle-Tsu CBD is your ultimate cannabis strain. In just a few bong rips, your muscles loosen up as you melt into your couch or chair. The best part is that you are still coherent throughout the experience.
Relief from Pain and Inflammation
CBD’s rich cannabinoid profile is a good companion for those feeling crappy with pain and inflammation. Thanks to CBD, it soothes your pain while slowing down the inflammation so you can live a better life.
Jan 29, 2025
Harle-Tsu CBD has a great flavor profile once cultivated and the high CBD content of 20% makes it one of the highest CBD strains on the market.
Denise M
Growing Harle-Tsu CBD
Harle-Tsu CBD does well even in the face of common pests and diseases. These CBD cannabis seeds grow into plants that are relatively resistant to rookie mistakes and can adapt to different growing setups.
Height
This strain takes on an indica-like stature and grows up to a medium height. Typically, it stretches to about 100-180cm. The plants also tend to get a little bushy. Trimming can help with air circulation and light penetration.
Feminized Photoperiod Plants
Our Harle-Tsu CBD cannabis seeds are 100% feminized. The seeds can only grow into bud-bearing female flowers without males or hermes. When it comes to flowering, Harle-Tsu CBD is a photoperiod. You can alter the flowering cycle to encourage the plant’s transition from vegetative to flowering.
Flowering Time
CBD plants are relatively fast. You can expect them to finish in about 56 days indoors. Outdoor plants hit maturity late into September in the northern hemisphere. Southern hemisphere cultivators will harvest theirs in late March.
Yield
Harle-Tsu CBD stands out amongst newbie and seasoned growers as they can harvest up to 350 – 400 gr/m² indoors. These cannabis seeds offer yields of 550 – 600 gr/plant under optimal conditions outdoors.
CLIMATE INTENDED
Very Hot | Hot | Moderate | Cold | Very Cold |
How to Enhance Harle-Tsu CBD’s Aroma and Terpene Profile
With proper care, you can significantly elevate the aroma experience of your Harle Tsu CBD aroma and resin production. Let us look at tips that will help you improve the quality of your yield.
Nutrition Balance
- Nitrogen, Phosphorus and Potassium- These three form the core of your plant’s nutrition. Nitrogen helps with foliage and maximizing photosynthesis, while potassium and phosphorus are key ingredients of bud formation. When well balanced throughout the growing process, you can rest assured of high resin and strong plants rich in terpenes.
- Micronutrients– Don’t forget to enrich your plants with micronutrients such as zinc, iron and sulfur. In their trace amounts, these nutrient compounds are critical for optimizing the enzyme action involved in terpene synthesis.
Pro Grow Tip : Harle-Tsu has a very long and lengthy growth stature, so it is best to use ScrOG setup to help the plants light exposure.
Optimal Growing Conditions
- Lighting– LED and HPS lights mimic natural lighting and maximize photosynthesis. In addition, a lighting schedule of 18/6 hours during vegetative and 12/12 during budding is vital in order to optimize yields.
- Humidity and Temperature– Balancing these two helps free the plants from stress, mold and disease attacks. Keep temperatures between 70-80°F. As for moisture, maintain it at 50-60% during vegetative and 40% during flowering to boost terpene concentration.
Harvest and Curing Techniques
- Flushing– Before the harvest, you should flush your plants with pure water for about 1-2 weeks. This helps to remove any residual nutrients from the plant. The result is a pure aroma and smooth smoke.
- Timing the Harvest– Timing is key when preserving the quality and quantity of resin. The resin and terpenes are at their best when trichomes are cloudy. During harvesting, only use a sharp pair of scissors and be gentle to avoid dropping the resin.
Origin And History
Harle-Tsu CBD is the short form of Harlequin Tsunami CBD. Well, the name comes from the two strains that gave birth to this groundbreaking CBD marvel. Harlequin brings its balanced cannabinoid profile to blend with Sour Tsunami’s solid CBD content. The result is a strain fit for therapeutic use with no psychoactive effects.
Harlequin Tsunami CBD was created by the skilled breeders at Southern Humboldt Seed Collective (SoHum Seeds). Based in Northern California, So Hum Seeds breeders are the captains steering CBD genetics with therapeutic potential.
Dash –
Perfect CBD strain I ordered from Cannabiz Seed. Seeds were quick to germinate and I was able to produce strong viable plants.