Buy PHC Products – Flowers, Vapes & Hash with Phytocannabinoid Dihydrate

PHC (phytocannabinoid dihydrate) is the most exciting cannabinoid in the Happyflower lineup. Not classic THC, not HHC—but a precursor that is converted into Delta-9-THC in the body. The result: a delayed, very deep, and extremely long-lasting effect. Here you’ll find the complete PHC range—flowers, vapes, hash, and edibles.

What is PHC?

PHC (also known as phytocannabinoid dihydrate or H4-CBD) is a semi-synthetic cannabinoid compound. In the body, PHC is converted into delta-9-THC through enzymatic processes—with key differences compared to direct THC consumption:

• ⏰ Delayed onset: 15–45 minutes when inhaled (vs. immediate onset with THC vape)
• 🌊 Very deep effect: The conversion to THC in the body results in a different metabolic process
• ⏳ Long-lasting: 4–8 hours when inhaled—significantly longer than traditional THC
• ✅ Legal in Germany: PHC is not currently listed in the BtMG or NpSG

The complete PHC product range

PHC vs. 9H-THC vs. Delta-9-THC – A Comparison

The most important rule for PHC: Do not take an additional dose

Who is PHC for?

• ✅ You already have experience with 9H-THC or delta-9-THC
• ✅ You want a longer, more immersive experience than with traditional vapes
• ✅ You plan your consumption carefully (no spontaneous evening use if you have an early appointment the next morning)
• ❌ Not suitable for: beginners, situations where you need to be fully recovered within 2–3 hours

PHC Flowers – the Most Popular Strains

Our best-selling PHC flower varieties:

• Amnesia Haze PHC: Citrus Sativa, potent high, long-lasting aftereffect
• Lemon Haze PHC: Fresh and citrusy, uplifting
• Orange Kush PHC: Sweet and fruity, well-balanced
• White Widow PHC: A classic, earthy and spicy, Indica-dominant strain
• Cali Inferno PHC: Intense, robust flavor profile

All PHC flowers: PHC Flower Collection.

Frequently Asked Questions About PHC

Does PHC have the same effects as THC?

Yes—because PHC is converted into delta-9-THC in the body. The difference lies in the timing: it takes longer to take effect and lasts longer. The result can feel more intense than regular THC because the concentration in the blood builds up more slowly but lasts longer.

How long does the effect of PHC last?

When inhaled (vaping, flower): 4–8 hours. For PHC edibles: up to 6–12 hours. PHC is definitely not a product for quick breaks.

Can PHC be combined with other cannabinoids?

Possible, but not recommended—especially not with other psychoactive cannabinoids. The cumulative effect is difficult to predict. If you do, proceed with extreme caution and use only small amounts.

Can PHC be detected in drug screenings?

Yes. Since PHC is metabolized into delta-9-THC, it can be detected in THC tests. If you are subject to testing, do not use PHC.