THCA flower is hemp-derived cannabis flower that contains high levels of tetrahydrocannabinolic acid (THCA), the non-intoxicating precursor to Delta-9 THC. It's federally legal under the 2018 Farm Bill when it contains no more than 0.3% Delta-9 THC by dry weight at the time of testing. When the flower is heated — smoked, vaped, or baked — the THCA converts to Delta-9 THC through a natural process called decarboxylation.

Store THCA flower in an airtight glass container kept in a cool, dark place between 60 and 70°F. Avoid direct sunlight, excessive heat, and moisture, which can degrade cannabinoids and terpenes and reduce potency. Adding a two-way humidity pack (58–62% RH) keeps flower springy and fresh for weeks. Never store flower in plastic bags long-term — static can strip trichomes from the buds.

Indica strains are traditionally associated with relaxing, body-heavy effects that many users enjoy in the evening. Sativa strains tend to feel more uplifting, creative, and energizing, which suits daytime use. Hybrids blend traits from both parents. In practice, the experience depends less on the indica/sativa label and more on the full cannabinoid and terpene profile of that specific strain, which you can see on every Ember Trees COA.

Yes, every Ember Trees flower strain is independently tested by a third-party laboratory before it ships. Each test verifies total cannabinoid potency, terpene profile, residual solvents, pesticides, heavy metals, and compliance with the 0.3% Delta-9 THC federal limit. Full Certificates of Analysis are published for every batch on the Ember Trees website, and each product label includes a batch ID plus a direct COA link.